Senior Design HVAC trainer. Sensors and hardware recommendations.
I am working on a Senior Design project revamping an HVAC trainer. It currently has a LonWorks server UNC-410-1 and two MNL-800 controllers. It is our intension to interface with the current equipment and read the data into LabView for classroom LAB projects. In this scenario, I understand that I have to have a LonWorks OPC server (software) in order to use LabView's OPC plugin to access the pins on the controllers. However, I am uncertain as to what additional hardware I will need to interface with the unit. I have seen equipment from Easylon such as the Easylon Ethernet Adapter that is designed for this purpose. Obviously, since this is a senior design project, our budget is limited unless we are able to locate a sponsor do donate the hardware. For this reason, I am researching alternative solutions to our problem.
The other alternative is to start over with NI hardware and manipulate the data in LabView. I have researched what to use on the NI website such as the SCXI-1122 and SCXI-1322 termianl block. This will require a chassy SCXI-1000, and a contoller SCXI-1600 USB. The price for these items comes to around $3950.00. I am hoping I can manipulate the data with a 32 voltage input DAQ instead. I have acheived this with thermisters but have not attempted a pressure transducer nor a thermocouple.
I will need to read in 12 thermolcouples and four pressure transducers for line pressure. I would like a couple of outputs in case I want to shut off the compressor or fan motor. Any recommendations on what hardware I will need for this for the lowest cost possible? Any other recommendations?
Thanks,
Richard
I live in Lombard, IL and have taken professional enrichment Certification Courses - LabVIEW Core 1 and Core 2 this past July. My skills are fresh, sharp, and honed. I have had several years of experience programming LabVIEW for companies like Motorola, Tellabs, and ElectroDynamics. I have a full career developing Automated Test Equipment and a plethora of programming skills. I am interested in your position on a full-time basis.
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I have been asked to spec the hardware for the application server. We are
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We have concerns about web logic's support on AIX, it states that it is only
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just to run on an AIX box. Should we be thinking about using a Sun or NT box
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Thanks for you help.
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but in the meanwhile, pl contact your sales rep for a copy.
Srikant.
Tyler Van Gorder wrote:
I have been asked to spec the hardware for the application server. We are
expecting the load to initially be very small but could grow up to 3000
concurrent users. We are thinking about initially going with an IBM H50, dual
processor (332Mhz 604E Power PC chip), 1 Gig of memory, running AIX 4.3.
We have concerns about web logic's support on AIX, it states that it is only
certified on JDK 1.1.6. Does anyone know if JDK 1.2 is supported? I believe
their is a JDK for 1.2 on AIX. We are uncomfortable about moving back to 1.1.6
just to run on an AIX box. Should we be thinking about using a Sun or NT box
instead?
Are there any other gotchas that we need to be looking for when specifying our
hardware? Does anyone have a matrix to help spec the expected memory, disk I/O,
and CPU power required for an EJB based application. I understand that this is
largely dependent on the design of the beans, but there has got to be something
out there that defines a "typical" setup.
Thanks for you help.
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[email protected]
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Need advice for future design and hardware I should purchase now.
I was wondering if someone could assist me in making a decision on where I should take the future design of my network. Currently the design has no redundancy and I've been told recently that my company has a bit of money to spend and that it needs to spend it within the next 2 weeks. I am fairly new to the company so haven't been able to really think about future redundant designs nor have I studied much about designing networks. There are about 200-300 people that may be using my network at once, all users aren't at the location in question but they may be asking for resources from our servers.
I've included a basic design of the "core" of my network and would like any suggestions for creating redundancy in the future and also optimizing the way data travels to our servers. Do people generally have redundant Layer 3 switches for the core in small networks such as mine? I will be replacing the 2811 since it only has 100Mbps connections and was thinking, perhaps replace this with a Layer 3 switch with the plan to have another identical Layer 3 switch installed to offer redundancy in the future.
Also, would it be a good idea to move the servers into a vlan on the core? Thanks for any advice on what I should be purchasing now with plans for redundancy being implemented over a year. -Mark40k Can go pretty quick depending on the scope. Your server farm especially should be dual-homed capable of surviving link, hardware, routing, and software failure.
It's going to be best practice your server farm be in it's logical subnet, so failover mechanism can be controlled routing protocols, as opposed to FHRP's such as HSRP/VRRP/GLBP. Especially since you adjust routing timers to sub-second convergence.
Budget will be the primary limitation (as it always it) but ideally dual 6500's running VSS and FWSM would be the ideal way. Data centers should be designed with high availability in mind, hence the need to 2x devices.
Depending on the size of the SAN/Virtual infrastructure Nexus might want to be considered but you will chew up 40k before you know it.
Also make sure the server farm is scaled properly. Your server farms should be oversubscribed in a much higher ratio compared to your access layer.
CCNP, CCIP, CCDP, CCNA: Security/Wireless
Blog: http://ccie-or-null.net/ -
What ideal Win Server and Hardware are recommended for 11g DBs
What best Win Server and Hardware are recommended for 11g DBs?
- Processor
- Memory
- Storage
- Network
- Etc...
Following is the scenario:
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- Maximum 4 databases will be accessed each time
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Any server that exceeds these requirement will suffice. Obviously the more the number of processors, the faster the processors, the more the RAM, the more the disk etc etc, the better.
HTH
Srini -
Ask the Expert: Hierarchical Network Design, Includes Core, Distribution, and Access
Welcome to the Cisco® Support Community Ask the Expert conversation. This is an opportunity to learn and ask questions about hierarchical network design.
Recommending a network topology is required for meeting a customer's corporate network design needs in their business and technical goals and often consists of many interrelated components. The hierarchical design made this easier like "divide and conquer" the job and develop the design in layers.
Network design experts have developed the hierarchical network design model to help to develop a topology in discrete layers. Each layer can be focused on specific functions, to select the right systems and features for the layer.
A typical hierarchical topology is
A core layer of high-end routers and switches that are optimized for availability and performance.
A distribution layer of routers and switches that implement policies.
An access layer that connects users via lower-end switches and wireless access points.
Ahmad Manzoor is a Senior Pre-Sales Engineer at AGCN, Pakistan. He has more than 10 years of experience in first-rate management, commercial and technical skills in the field of data communication and services lifecycle—from solution design through sales pitch, designing RFPs, architecture, and solution—all with the goal toward winning projects (creating win/win situations) of obsolete solutions. Ahmad also has vast experience in designing end-to-end data centers, from building infrastructure design to data communication and network Infrastructure design. He has worked for several large companies in Pakistan and United Arab Emirates markets; for example, National Engineer, WATEEN Telecom, Emircom, Infotech, Global Solutions, NETS International, Al-Aberah, and AGCN, also known as Getronics, Pakistan.
Remember to use the rating system to let Ahmad know if he has given you an adequate response.
Because of the volume expected during this event, Ahmad might not be able to answer every question. Remember that you can continue the conversation in the Solutions and Architectures under the sub-community Data Center & Virtualization, shortly after the event. This event lasts through August 15, 2014. Visit this forum often to view responses to your questions and the questions of other Cisco Support Community members.Dear Leo,
We are discussing the following without any product line, discussing the concept of hierarchical design, which will help you to take decision which model is better for you Two Layer or Three Layer hierarchical model.
Two-Layer Hierarchy
In many networks, you need only two layers to fulfill all of the layer functions—core and aggregation
Only one zone exists within the core, and many zones are in the aggregation layer. Examine each of the layer functions to see where it occurs in a two-layer design:
Traffic forwarding—Ideally, all interzone traffic forwarding occurs in the core. Traffic flows from each zone within the aggregation layer up the hierarchy into the network core and then back down the hierarchy into other aggregation zones.
Aggregation—Aggregation occurs along the core/aggregation layer border, allowing only interzone traffic to pass between the aggregation and core layers. This also provides an edge for traffic engineering services to be deployed along.
Routing policy—Routing policy is deployed along the edge of the core and the aggregation layers, generally as routes are advertised from the aggregation layer into the core.
User attachment—User devices and servers are attached to zones within the aggregation layer. This separation of end devices into the aggregation permits the separation of traffic between traffic through a link and traffic to a link, or device. Typically, it is best not to mix transit and destination traffic in the same area of the network.
Controlling traffic admittance—Traffic admittance control always occurs where user and server devices are attached to the network, which is in the aggregation layer. You can also place traffic admittance controls at the aggregation points exiting from the aggregation layer into the core of the network, but this is not common.
You can see, then, how dividing the network into layers enables you to make each layer specialized and to hide information between the layers. For instance, the traffic admittance policy implemented along the edge of the aggregation layer is entirely hidden from the network core.
You also use the core/aggregation layer edge to hide information about the topology of routing zones from each other, through summarization. Each zone within the aggregation layer should have minimal routing information, possibly just how to make it to the network core through a default route, and no information about the topology of the network core. At the same time, the zones within the aggregation layer should summarize their reachability information into as few routing advertisements as possible at their edge with the core and hide their topology information from the network core.
Three-Layer Hierarchy
A three-layer hierarchy divides these same responsibilities through zones in three vertical network layers,
Traffic Forwarding—As with a two-layer hierarchy, all interzone traffic within a three- layer hierarchy should flow up the hierarchy, through the layers, and back down the hierarchy.
Aggregation—A three-layer hierarchy has two aggregation points:
At the edge of the access layer going into the distribution layer
At the edge of the distribution layer going into the core
At the edge of the access layer, you aggregate traffic in two places: within each access zone and flowing into the distribution layer. In the same way, you aggregate interzone traffic at the distribution layer and traffic leaving the distribution layer toward the network core. The distribution layer and core are ideal places to deploy traffic engineering within a network.
Routing policy—The routing policy is deployed within the distribution layer in a three- layer design and along the distribution/core edge. You can also deploy routing policies along the access/distribution edge, particularly route and topology summarization, to hide information from other zones that are attached to the same distribution layer zone.
User attachment—User devices and servers are attached to zones within the access layer. This separation of end devices into the access layer permits the separation of traffic between traffic through a link and traffic to a link, or device. Typically, you do not want to mix transit and destination traffic in the same area of the network.
Controlling traffic admittance—Traffic admittance control always occurs where user and server devices are attached to the network, which is in the access layer. You can also place traffic admittance controls at the aggregation points along the aggregation/core edge.
As you can see, the concepts that are applied to two- and three-layer designs are similar, but you have more application points in a three-layer design.
Now the confusion takes place in our minds where do we use Two Layer and where the Three layer hierarchical model.
Now we are discussing that How Many Layers to Use in Network Design?
Which network design is better: two layers or three layers? As with almost all things in network design, it all depends. Examine some of the following factors involved in deciding whether to build a two- or three-layer network:
Network geography—Networks that cover a smaller geographic space, such as a single campus or a small number of interconnected campuses, tend to work well as two-layer designs. Networks spanning large geographic areas, such as a country, continent, or even the entire globe, often work better as three layer designs.
Network topology depth—Networks with a compressed, or flattened, topology tend to work better as two-layer hierarchies. For instance, service provider networks cover large geographic areas, but reducing number of hops through the network is critical in providing the services they sell; therefore, they are often built on a two-layer design. Networks with substantial depth in their topologies, however, tend to work better as three-layer designs.
Network topology design—Highly meshed networks, with many requirements for interzone traffic flows, tend to work better as two-layer designs. Simplifying the hierarchy to two levels tends to focus the design elements into meshier zones. Networks that focus traffic flows on well-placed distributed resources, or centralized resources, such as a network with a large number of remote sites connecting to a number of centralized Data Centers, tend to work better as three-layer designs.
Policy implementation—If policies of a network tend to focus on traffic engineering, two-layer designs tend to work better. Networks that attempt to limit access to resources attached to the network and other types of policies tend to work better as three-layer designs.
Again, however, these are simple rules of thumb. No definitive way exists to decide whether a network should have two or three layers. Likewise, you cannot point to a single factor and say, “Because of this, the network we are working on should have three layers instead of two.”
I hope that this helps you to understand the purposes of Two Layer & Three layer Hierarchical Model.
Best regards,
Ahmad Manzoor -
Hello,
I like to get your suggestion in setting up the DAQ system. I am very beginner in this issue.
These SCXI listed below are what we have in the laboratory. I will use DAQ card 6062E.
SCXI 1000
SCXI 1520
SCXI 1140
SCXI 1142
SCXI 1305 , 1302 , 1300
SCXI 1122
SCXI 1100
I will use linear position sensor in my experiment. But I'm not sure which SCXI shoud I connect to this sensor.
This sensor gives 4-20mA output. it requires +13 to +28Vdc excitation.
I will use pressure transducer (strain gauge type) which gives 100mV output and requires 10Vdc supply.
I will use strain gauges 350 ohm.
Regarding to the number of channels used in my experiment, I will use 1 channel of pressure transducer, 1 channel of linear position sensor and 3 or 4 strain gauges.
Could you please suggest me which SCXI should be used with pressure transducer, linear position sensor and strain gauges.
Now I'm thinking to use SCXI 1520 with strain gauges and pressure transducer. Is that ok?
But I'm not so sure on the linear position sensor which gives current output.
And regarding to sampling rate, I like to get minimum of 60-70 KS/s for pressure transducer. And around 1KS/s for linear position sensor and 1KS/s for each channel of strain gauge are enough. Can I archieve these sampling rate from the available SCXI modules mentioned before? I attached the datasheet of pressure transducer and linear position sensor for you. Please see attached files.
I'm reallly look forward for your suggestion.
Thank you in advance,
Ganchai.
Attachments:
XPM6_mini. pr. transducer.pdf 115 KB
linear-position-sensor.pdf 1683 KBHi Ganchai,
I would recommend the 1520 with a 1314 terminal block for connecting your pressure transducer and strain gauge. It is designed for excitation, bridge completion and has many other features to fit these applications. For your linear position sensor, try using the 1100 module with an additional precision shunt resistor. For example, our 1308 terminal block has built in 249Ohm shunt resistors for taking current inputs for your 1100. These connections should give you the readings you would like.
As far as sampling rate goes, you should be fine with your requirements. Good luck and I hope you are succesful.
PBear
NI RF -
Hi, I'm designing my 1st website and I started it in photoshop cs5.5. I know that it's bad practice
Hi, I'm designing my 1st website and I started it in photoshop cs5.5. I know that it's bad practice to build with images, I learned this too late. I imported my site into Dreamweaver cs5.5 and uploaded it to my server. The problem I'm having is that I want to apply a jquery drop down menu bar but whenever I try, I get white gaps within my page. How do I convert the coding into a functioning site?*Help Please* The URL to my site is: http://www.coriemoment.com and this is my coding:
<html xmlns="http://www.coriemoment.com"
<head>
<title>The Official Corie Moment Home</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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<body>
<div id="=container"
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<td>
<img src="images/spacer.gif" width="1" height="220" alt=""></td>
</tr>
<tr>
<td rowspan="4">
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<object width="564" height="423"><param name="movie" value="http://www.youtube.com/v/XbuQiJ6Sv_M?hl=en_US&version=3"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/XbuQiJ6Sv_M?hl=en_US&version=3" type="application/x-shockwave-flash" width="564" height="423" allowscriptaccess="always" allowfullscreen="true"></embed></object></td>
<td colspan="3">
<img src="images/index_04.png" width="255" height="89" alt=""></td>
<td rowspan="4">
<img src="images/index_05.png" width="46" height="548" alt=""></td>
<td>
<img src="images/spacer.gif" width="1" height="89" alt=""></td>
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<tr>
<td rowspan="2">
<img src="images/video_03-07.png" width="1" height="336" alt=""></td>
<td rowspan="3">
<img src="images/index_07.png" width="34" height="459" alt=""></td>
<td>
<script src="http://widgets.twimg.com/j/2/widget.js"></script>
<script>
new TWTR.Widget({
version: 2,
type: 'search',
/*put your twitter id that people use to reply to you below. Mine is mhorning. If you only want to see the Tweets that you have Tweeted, then delete the part below that says- OR to:coriemoment */
search: 'from:coriemoment OR to:coriemoment',
/*this is the duration in terms of seconds*/
interval: 30000,
/*this is the title you want on your tweets*/
title: 'Corie Tweets',
subject: 'Send us your comments',
/*setting width to 'auto' will adjust the width of your tweetbox to whatever is set on your div. You can change this to something like 500px if you want*/
width: 'auto',
height: 212,
theme: {
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</html>mazz2000 wrote:
The best way to do it is go back to PS and place the navigation area in the design, i would make it 100% of the width and then re-slice the design making sure one single slice is the whole of this navigation area.
That would be the best way to do it while still using a table layout which in and of itself is not recommended, in large part for this very reason.
Every time you want to make a small change to the layout of your site, it will require re-slicing and re-generating code out of PS. You would be much better off taking the time to understand css layouts. Here is a good place to start to get the basics of css: http://www.w3schools.com/css -
cucm 10.1version - any free training videos and hand guides on understanding voice gateway h323 and SIP and how to configure one? thanks
Learncisco gives a very good introduction to CUCM - I recommend you start there.
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One of my clients wants to transition to an iPad POS system and I want to know what are the best software and hardware options?
I am going to completely upgrade the hardware so I'll need solutions for card readers, printers, cash drawers and iPad enclosures that are compatible with an iPad POS system.
Any help would be appreciated!We're a small business and we decided to go on iPad POS deployment and started researching. We chose Maclocks iPad POS stand since it is the most secured way to use your iPad as a POS plus its design is awesome and takes 2 minutes to set it up! They have it for iPad mini too.
You can also see Maclocks iPad POS stand in action right here: http://youtu.be/0GaFCt-JDyg
Check it out: -
RE: design patterns involving EJBs and JDO
Is the idea that you specify in some config file (xml?) the methods of
your session bean, whether its stateful or stateless, the default bean
transaction semantics, etc, then say "go" and it generates the home and
remote interfaces and the skeletal session bean class?
-----Original Message-----
From: Eric Lindauer [mailto:[email protected]]
Sent: Monday, June 25, 2001 8:26 AM
To: JDO-ListServ
Subject: Re: design patterns involving EJBs and JDO
I don't think it's publicly available yet, I used to work there and was
helping out a little with testing. I'll tell you in advance, it really
works well. Much like the JDO implementation, the process of turning
things into SesisonBeans is very transparent to the developer. I guess
TT is going to make it available in another week or two, as time
permits.
----- Original Message -----
From: Matthew <mailto:[email protected]> Adams
To: '[email protected]' <mailto:'[email protected]'>
Sent: Monday, June 25, 2001 11:18 AM
Subject: RE: design patterns involving EJBs and JDO
IMHO, JDO replaces entity beans, but you'll have to decide for yourself.
My recommendation would be to use session beans exclusively.
Where do you get TechTrader's "SessionBean Creator"? What are its
features? How do you use it?
-----Original Message-----
From: Eric Lindauer [mailto:[email protected]]
Sent: Monday, June 25, 2001 8:12 AM
To: JDO-ListServ
Subject: design patterns involving EJBs and JDO
Hi,
I was just wondering, if you are using JDO for persistence, does it
matter whether you wrap your objects with proxy EntityBeans or
SessionBeans? I am currently demoing TechTrader's SessionBean creator,
which makes means that for me creating SessionBeans is much easier than
creating EntityBeans. I am currently using stateful SessionBeans to
wrap the JDO objects, simply dropping them when the bean is passivated
and refinding them ( they'll already be in the cache ) when the bean is
activated.
My main advantage in doing it this way is SessionBeans are so much
easier to create. Do you see any problems looming, or any other
advantages to this decision?
Thanks in advance.
EricI don't think it's publicly available yet, I used to work there and was
helping out a little with testing. I'll tell you in advance, it really
works well. Much like the JDO implementation, the process of turning
things into SesisonBeans is very transparent to the developer. I guess
TT is going to make it available in another week or two, as time
permits.
----- Original Message -----_
From: Matthew <mailto:[email protected]> Adams_
To: '[email protected]' <mailto:'[email protected]'>
Sent: Monday, June 25, 2001 11:18 AM
Subject: RE: design patterns involving EJBs and JDO
IMHO, JDO replaces entity beans, but you'll have to decide for yourself.
My recommendation would be to use session beans exclusively.
Where do you get TechTrader's "SessionBean Creator"? What are its
features? How do you use it?
-----Original Message-----
From: Eric Lindauer [mailto:[email protected]]
Sent: Monday, June 25, 2001 8:12 AM
To: JDO-ListServ
Subject: design patterns involving EJBs and JDO
Hi,
I was just wondering, if you are using JDO for persistence, does it
matter whether you wrap your objects with proxy EntityBeans or
SessionBeans? I am currently demoing TechTrader's SessionBean creator,
which makes means that for me creating SessionBeans is much easier than
creating EntityBeans. I am currently using stateful SessionBeans to
wrap the JDO objects, simply dropping them when the bean is passivated
and refinding them ( they'll already be in the cache ) when the bean is
activated._
My main advantage in doing it this way is SessionBeans are so much
easier to create. Do you see any problems looming, or any other
advantages to this decision?
Thanks in advance.
Eric_ -
I have an optical sensor and two hall effect how can I data log?
I have built a test rig which consists of a gyroscope. The gyro is spun up by and electric motor.
I need to measure the speed of rotation. I’m using an optical sensor and two Hall
Effect sensors. I would like to record the
output of these and I would like to build in some redundancy because there will
be another bigger rig that will require more measurement. E.g. vibration.
I’m new to data logging so I’m not sure which hardware I
should be getting.
Thanksanalog inputs are the most universal. with software such as the functions included in the Sound and Vibration Measurement Suite, you can analyze the analog input channel which is connected to your hall effect and optical sensors for frequency and speed. Vibration specific input cards will power accelerometers. with the speed and angular position sensors (hall effect and optical) you can combine this information with your vibration sensors to determine the movement of the device with respect to position and speed. These order analysis functions are part of the Sound and Vibration Measurement Suite.
What is more is that the Suite includes an assistant. The assistant allows for the capture and datalogging of all analog and digital inputs as well as frequency and vibration analysis. This is all configurable and does not require any LabVIEW programming. If you decide you want LabVIEW programming, all the functions are there to support LabVIEW as well.
Here is the link:
http://www.ni.com/soundandvibration/
Preston Johnson
Principal Sales Engineer
Condition Monitoring Systems
Vibration Analyst III - www.vibinst.org, www.mobiusinstitute.com
National Instruments
[email protected]
www.ni.com/mcm
www.ni.com/soundandvibration
www.ni.com/biganalogdata
512-683-5444 -
What are different between software VM-FEX and hardware VM-FEX?
Hi everybody,
I am confuse software VM-FEX and hardware VM-FEX.
Does the software VM-FEX is Emulated mode and hardware VM-FEX is VMdirectpath mode?
If i design a VM-FEX, is there must have nexus 1000V or not ?
Is Nexus 1000V and VM-FEX must work together or select one of them?Have a look at http://keepingitclassless.net/2013/06/cisco-vm-fex-and-the-nexus-1000v/
VM-FEX in hardware requires on the host side a VIC adaptor, and a UCS FI or N5k as a switch (and control plane)
VM-FEX in hardware has 2 submodes (PTS = Emulated Mode) and UPS (path Through)
VM-FEX makes use of the VEM module (same as N1K; it is operated in a different mode however)
VEM can do N1k local switching or VM-FEX path through, but not both ! -
Photoshop CS3 Book and Tutorial Recommendations
Hi there,
I am a beginner CS3 user. My main interest is in enhancing old graphic prints (not digital photography). By enhancing I mean changing colors, brightness, contrast, and sometimes redrawing a section of the original print. I typically scan the prints and save the images as tiff files that I then open in CS3. I'm running OSX 10.4.11.
There are numerous books on Photoshop CS3 on Amazon, but I am finding it difficult to make a choice. I would like book and tutorial recommendations from the Photoshop user forum community.
Thanks!
AlI'll suggest a different tack altogether. As I'm a visually oriented, I find that being shown is far more effective than reading about things. Parsing intellectual abstractions (language) rather than dealing directly with the subject through imagery always seems like an extra labor... at least at the beginning until I have enough of a syntax built to enable contextual relevance.
With that preface I'd suggest you look at Deke McClelland's video tutorials now available online from Lynda.com. Start with "Photoshop CS3 One-on-One: The Essentials' followed by "Photoshop CS3 One-on-One: Beyond the Basics" and "Photoshop CS3 One-on-One: Advanced Techniques." After Deke's tutorials you will be prepared to dive into any of the many others Photoshop CS3 authors available on Lynda.com.
http://movielibrary.lynda.com/authors/author/?aid=98
When I first started Photoshop, it was so dense and alien that, even with several books to help, I considered myself only a beginner even after a year or so of intense struggle. Then I ran into Deke's training and felt that I made a huge jump in comprehension and skill set in a very short time. I would watch the training and during the first go would do the examples. After once through I would work with PS for a bit to let the training sink in and then watch once more followed by more work. After the third viewing, I'd absorbed almost all I was going to and Deke's jokes were old so it was time to move on.
The training on Lynda.com is very reasonably priced for the value of the training and I would suggest Deke's tutorials to any beginner as a more effective way to start than books. -
WANTED: Test Engineer for CCD/CMOS image sensors and cameras...
TEST ENGINEER
Education: BSEE or equivalent
Experience: 5+ years experience in Test Engineering. Preferred experience with Imaging and CCD cameras. Must have programming experience with labview, and experience with other languages is a plus. Must be familiar with standard test equipment such as an oscilloscope, parameter analyzer, etc. Working knowledge of electronic circuits, and familiar with camera parameters. Experience as a technical lead is a plus.
Duties: Characterize and test CCD/CMOS image sensors and cameras. Develop test plans, and create automated test systems. Provide documentation, training and support for systems engineering efforts. Develop quick solutions for engineering camera development efforts to aid in root cause analysis.
Located in Milpitas, California, in the heart of the Silicon Valley, Fairchild Imaging is a pioneer in the CCD industry. We recognize our products are only as good as our people who develop them. We are therefore looking for passionate, innovative people who enjoy the challenges of technology. We offer competitive salaries, outstanding benefits, a 9/80 work schedule and a fun and creative working environment.
U.S. Citizenship or permanent residency required. Fairchild Imaging is an equal opportunity employer.Visit the Fairchild Imaging Website for details on the company and the products. Fairchild Imaging makes a wide spectrum of cameras including Aerospace, scientific and medical and Fairchild Imaging has been producing CCDs since 1975. Our cameras range in pixels size from below 1meg to over 81 meg with pixels down to 8.75u. One of our CCDs was used in the Deep Impact project where a camera was fired into a comet which is one of many interesting projects.
You will be working on a team of 10 dealing with testing of camera systems with responsiblity for test at the wafer level to finished camera. This is a great opportunity to work with a talented staff with a interesting mix of products. -
Want to have Training material and question to crack SAP XI certification
Hi,
This is hemant.
I want to do XI certification . Can u plz give me the training material and question to do that.
My email id is <b>[email protected], [email protected]</b>.Hi Hemant,
Do you have Marketplace access? If yes, you can go to the following links:
https://service.sap.com/%7Esapidp/011000358700005902252004E
https://service.sap.com/~sapidp/011000358700003595762004E
If no:
Important topics are mentioned with +++
SAP Consultant Certification
Development Consultant SAP NetWeaver 04 Exchange Infrastructure & Integration Technology
Software components: SAP XI 3.0
Certification ID (Booking code): C_TBIT44_04
Certification duration: 3 hours
Number of certification questions: 80
Required certificates for participation in this certification test: none
Courses for certification preparation: TBIT40 (XI foundations), TBIT41 (Mapping Concepts), TBIT42 (Adapters Concepts), TBIT43 (Business Process Management Concepts), TBIT44 (Mapping, Adapters and BPM)
Please note that you are not allowed to use any reference materials during the certification test (no access to online documentation or to any SAP system).
The certification test Development Consultant SAP NetWeaver 04 Exchange Infrastructure & Integration Technology verifies the knowledge in the area of SAP NetWeaver for the consultant profile Exchange Infrastructure & Integration Technology. This certificate proves that the candidate has a basic understanding within this consultant profile, and can implement this knowledge practically in projects.
The certification test consists of questions from the areas specified below:
Topic Areas
1. Overview
Positioning
Architecture overview
Key functionality
2. Design and Configuration (++)
System Landscape Directory
Integration Repository
Integration Directory
Business Process Management
Adapters
3. Runtime
Integration Engine
Runtime Workbench
Basic server administration
Security
4. Mapping (+++)
Concepts / Overview
Test / Debug Environment
Standard functions
User-defined Functions
Message mapping patterns
Multi-mapping
ABAP, Java, XSLT mapping overview
5. Business Process Management (+++)
Basic concepts
BP Modeling
BP Engine
6. Adapters (+++)
Overview and basic concepts
J2EE Adapter framework
Partner Connectivity Kit basics
Individual Technical Adapters
Advanced Concepts
Amount of questions by topic (as percentage of test):
+ = 1 - 10%
++ = 11 - 20%
+++ = over 20%
Also go through the following links:
SAP XI
/message/908786#908786 [original link is broken]
/people/sap.user72/blog/2005/12/22/new-to-xi
/message/908786#908786 [original link is broken]
https://websmp202.sap-ag.de/nw04-kt
/people/sap.user72/blog/2005/12/22/new-to-xi
Here are a few sample questions:
Remember there will 80 question in exam that u need to finish in 180 minutes.
1. Which of the following is not a component of Exchange Infrastructure.
a. Integration Server
b. Adapter Engine
c. Business process management
d. Master data management
2. SAP XI is the integration technology and platform for
a. A2A and B2B Applications
b. Cross Component Business process management.
c. SAP and Non-SAP applications
d. Asynchronous and Synchronous Communication
e. All the above
3. Which of the following is not benefit of XI?
a. Pre delivered Contents
b. Total cost of ownership
c. Openness and Interpretability
d. Cross Component Business process management
e. Integration of all modules MM,SD,FI,PI etc.
4. Which of the mapping is not available in XI By default
a. Message Mapping
b. ABAP Mapping
c. Java Mapping
d. XSLT Mapping
e. None of the above.
5. Choose the true about types of mapping XI supports
a. Structure Mapping
b. Node mapping
c. Value Mapping
d. Functional Mapping
6. During Mapping the attribute or element is already assigned mapping, but mapping is not complete. What is the color of ICON for the element/attribute?
a. Red
b. White
c. Yellow
d. Green
7. Which of the following is not generic function?
a. concat
b. CopyValue
c. DateTrans
d. ifWithoutElse
8. Which of the following in not true about user defined Simple functions
a. process individual input filed values for each function call
b. Expect string as input parameter
c. Takes the object of GlobalContainer class
d. Return a string
9. Which of the following are required to create a user defined function
a. Name
b. Description
c. Argument Count
d. Label
10. Which of the following package are by default imported in user defined functions
a. java.lang
b. java.io
c. java.reflect
d. All the above
e. None of the above
11. Mapping trace does not support following function. Choose one
a. addWarning
b. addDebugMessage
c. addDebugInfo
d. addInfo
12. In Mapping Trace addWarning function which of the following is true.
a. Supports trace level 1,2 and 3 .
b. Supports trace level 1,2 .
c. Supports trace level 1 .
d. Supports trace level 1,2 ,3 and 4 .
13. Which of the following is not true about multi mapping
a. Multimapping supports m:n transformation
b. Use Abstract interfaces
c. Can be implemented without ccBPM
d. Development is same as Message mapping
14. Mapping template can be defined for structure mapping for the following structure. Chose the wrong one.
a. Data type
b. Complex types in IDOC and RFCs
c. Complex types in external definitions
d. Message types
e. Reference types used in multiple templates can be located in any software component.
Regards,
Abhy
Message was edited by: Abhy Thomas
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