What is the diffrence b/w jar and ear?

what is the diffrence b/w jar and ear?

Refer this
http://forum.java.sun.com/thread.jspa?threadID=779900&tstart=0
Regards
lekshmi

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What is the Diffrence between Oracle 11 and 11i

What is the Diffrence between Oracle 11 and Oracle11i ?.
With Rgds
Arun J.Isaac

Oracle 11i is internet based and run with java platform where we can see the applets downloading alongwith oracle forms and it refreshes all the jar files in oracle default directory.
Oracle 11 is not intergrated with Java its an Oracle standalone platform.
Regards,
Arumugam S.

What is the diffrence between sap events and application events

Hi all,
what is the diffrence between sap events and application events.Can any one tell me with examples.
regards,

Hi,
Look at this,
<b>System Events (Default)</b>
The event is passed to the application server, but does not trigger the PAI. If you have registered an event handler method in your ABAP program for the event (using the SET HANDLER statement), this method is executed on the application server.
Within the event handler method, you can use the static method SET_NEW_OK_CODE of the global class CL_GUI_CFW to set a function code and trigger the PAI event yourself. After the PAI has been processed, the PBO event of the next screen is triggered.
The advantage of using this technique is that the event handler method is executed automatically and there are no conflicts with the automatic input checks associated with the screen. The disadvantage is that the contents of the screen fields are not transported to the program, which means that obsolete values could appear on the next screen. You can work around this by using the SET_NEW_OK_CODE method to trigger field transport and the PAI event after the event handler has finished.
<b>Application Events</b>
The event is passed to the application server, and triggers the PAI. The function code that you pass contains an internal identifier. You do not have to evaluate this in your ABAP program. Instead, if you want to handle the event, you must include a method call in a PAI dialog module for the static method DISPATCH of the global class CL_GUI_CFW. If you have defined an event handler method in your ABAP program for the event (using the SET HANDLER statement), the DISPATCH method calls it. After the event handler has been processed, control returns to the PAI event after the DISPATCH statement and PAI processing continues.
The advantage of this is that you can specify yourself the point at which the event is handled, and the contents of the screen fields are transported to the application server beforehand. The disadvantage is that this kind of event handling can lead to conflicts with the automatic input checks on the screen, causing events to be lost.
Hope u understood.
Thanks&Regards,
Ruthra.R

What is the diffrence between a javabean and EJB

hi!
what is the diffrence between a javabean and entreprise jvaabeans! i mean which are the uitilization featires of eaxh one !

i am seeking for a solution for my problem , in fact i ma trying to implement and develop an application with java that allows a certain range of IP adresses to be connected to a database server in order to extract the suitable data from the server .
let me explain mor ethe suitation , in fact what i am loking for is to use javabeans to grant my application much more consistence and pertinence : si i am asking if it could be possible to use javabeans in my case especially if i am not trying to developp a web application but a cleint /server one allowing some services.
The application is in fact dealing with a stock exchange market and what i am trying to do is to grant particilar registrated customers to have the informations that they need ( portofolio, currency's status, market indicators, .) also drawing some charts decribing rates, variations, and others specefic financial caracterestics .So , if we consider that this application is not a web application ( no HTTP request and no servers like apache or others ) how it is possible to use javabeans and not EJB to build the application? i mean what could be suitable and preferable to rely on and dvelop to ensure a good java application !!
if you need more details to help you find the answer for me don't hesitate to answer me back !!
Someone here gave me that answer
use RMI to code the services and (Updateable) Value Objects to pass the information between tiers.
RMI is an all-java distributed component framework (ie. EJB, CORBA, DCE/RPC, DCOM, etc.), that is very suitable for developing non-containerized multi-tier applications. Refer to the RMI trail in the Java Tutorial as a starting point for coding RMI solutions (http://java.sun.com/docs/books/tutorial/index.html). Under this scenario you would code the database access service as an RMI service (server-side). Client/server communication should be facilitated through the use of JavaBeans/classes that wrap the information being passed (customer information, portfolio details, market information, etc.) - these are refered to as 'Updateable Value Objects' (a design pattern). Graphing and charting would be handled in your client from the information received from the (RMI) server. GUI JavaBeans can be used to provide this functionality as well as other client-side services. There are numerous "shrink-wrapped" components for GUIs available on the market just peruse any Java magazine to find them.
but how comes? how can i do it !! and where can i find more information please about 'Updateable Value Object "
thanks

What is the diffrence between SAP View and CAD View ?

What is the diffrence between SAP View and CAD View ?
What is the main purpose of SAP View
and
What is the main purpose of CAD View
On SAP help i found
SAP View is used for :The SAP view displays the SAP structure (document-based structure) for the active CAD object, or another document info record (header document), with a single-level or multilevel document structure in a tree structure. You can variably configure the fields using the layout editor.
CAD View is used for :The CAD view displays the document-based structure of the currently active CAD object, such as the structure of an assembly. The CAD system determines the complete (multilevel) structure and copies it either completely or in stages to the SAP system, in accordance with the default explosion level.
BUT I did not understand it well
Can someone explain this with an example
THanks
Raj

Hello Raj,
SAP View can be further described as the view that is based on what is existing already in the SAP system. This view is generally used by SAP purchasing, MM people etc
CAD view is nothing but the replication of the model tree view in the SAP system. This is used by the design engineer and this view replicates only the parts that are actively displayed on the CAD tool window.
hope this helps. Let me know if you have further questions else please close the message.
regards
N K

What is the diffrence between K7T266 Pro and Pro2?

What is the diffrence between the pro and the pro 2, besides the pro2 being red and having the link lights. Upto what CPU and what type can the pro 1.0 handle? Also, can it be moded to fit a better cpu? Anyone know?
-Nick

Pro has the KT266 chipset
Pro2 has the KT266A chipset
KT266A has improvements that increase performance, and the Pro2 can be modified to fit Thoroughbred CPUs.
The Pro (KT266) can only accept up to the Athlon 2000+ palomino. Also, overclocking the FSB disables USB; this was fixed with the KT266A.

What are the diffrences among J2SE,J2EE, and J2ME ?

Could one explain me..what are these terms and terms like JDK,SDK and what are the diffrences and similarities.I have installed J2sdk1.4.1 in my computer.I have written some programs and run them.Applets too.What are the extra benifits that I can take if I install J2EE.In other words what are the things that J2SDK is lacking when compared to J2EE?
Please explain..I am quite new to java.
Regards..Saman

J2ME - Java 2, Micro Edition.
This is a specification, a developement platform for Java enable device, it is mostly for mobile devices,such as PDA, handphone.
J2SE - Java 2, Standard Edition
This is a specification, a developement platform for developing standard service, which is software. Such as graphic user interface, input output device, applet and more.
J2EE - Java 2 Enterprise Edition.
This is a specification, a developement platform for enterprise system, server side program. and examnple is Java Server Page, Java Servlet, Enterprise Java Bean and more.

What is the diffrence between full load and delta load in DTP

hI ,
I am trying to load the data into CUBE from another cube using DTP ..
There are 2 DTPS ..
1: DTP with full load
2: DTP with DELTA load ..
what is the diffrence betwen thse two in DTP ...
Please can somebody help me

1: DTP with full load - will update all the requests in PSA/source to the target,
2: DTP with DELTA load - will update only new requests to the datatarget
The system doesnt distinguish new records on the basis of changed records, rather by the request. Thats the reason you have datamart status to indicate if the request has been loaded to further datatargets.

What is the difference between admin.jar and admin_client.jar

Oc4j provide two jar for admin purpose: admin.jar and admin_client.jar. what are the differnce between them?

I'm sure I've provided an answer for this before -- try searching this forum and see if its there.
In short: admin.jar is old and uses a bunch of internal APIs.
admin_client.jar is a new implementation in 10.1.3.x and it uses JMX/JSR77/JSR88 APIs as its basis. It supports config/deployment operations against ALL the OC4J variants -- standalone, OracleAS single instance or OracleAS groups. We've tried to ensure that admin_client.jar has all the necessary coverage from admin.jar -- the syntax is very similar and all the relevant commands are carried forward.
If you are making a choice, choose admin_client.jar.
-steve-

What is the diffrence among Fetch, Push and Transaction in agentry

Hi friends,
As three of these are used to update the targeted object at backend system. Then what are the specific requirements of these three(Push,fetch,Transaction)

Fetch is setup to grab information doing a transmit - http://help.sap.com/saphelp_smp303sdk/helpdata/en/7c/137ca670061014b8eaa1b87649b0ee/frameset.htm
Transaction is setup for changing data objects and can send the changes to the backend. - http://help.sap.com/saphelp_smp303sdk/helpdata/en/7c/1345c6700610149834941ee9c441ce/frameset.htm
Push is used to get data changes when not transmitting. - http://help.sap.com/saphelp_smp303sdk/helpdata/en/7c/13f66670061014a28b99df69ce8fd9/frameset.htm
If you are new to Agentry, I would recommend going to MOB300 as it will show you the basics of Agentry to include what you asked.
Stephen.

What is the difference between FormsGraph.jar and formsgraph-522400.jar?

hello,
There are two jars FormsGraph.jar(dowloaded with the demo_11g) and formsgraph-522400 (separate link).
I want to create grahps to my form but im confuse of this two jars.There are no document that i can found about this formsgraph-522400.jar. Is this an upgrade?
thank you

I'm sure I've provided an answer for this before -- try searching this forum and see if its there.
In short: admin.jar is old and uses a bunch of internal APIs.
admin_client.jar is a new implementation in 10.1.3.x and it uses JMX/JSR77/JSR88 APIs as its basis. It supports config/deployment operations against ALL the OC4J variants -- standalone, OracleAS single instance or OracleAS groups. We've tried to ensure that admin_client.jar has all the necessary coverage from admin.jar -- the syntax is very similar and all the relevant commands are carried forward.
If you are making a choice, choose admin_client.jar.
-steve-

What Is the Diffrence Betwenn S60,Anna and Belle?

Let me know this....

S60 is also known as Symbian^1. Anna and Belle are different versions of Symbian^3.
Symbian^3 can be found on devices such as the N8, C7 and X7 whereas Symbian^1 can be found on older devices such as the 5800XM and X6.
Some of the main differences are the ability to add multiple homescreens and widgets. But most of the differences are "under the hood" for better performance and usability.
Anna and Belle are two different versions of Symbian^3, with Belle being the more recent version and having a complete new UI and the ability to add six homescreens as opposed to three in Anna.
In case you are wondering, devices running Symbian^1 cannot be upgraded to Symbian^3 due to hardware limitations.
Ray

What is the Diffrence between Nominal Salary and Actual Salary ?

Hi To All

Oracle 11i is internet based and run with java platform where we can see the applets downloading alongwith oracle forms and it refreshes all the jar files in oracle default directory.
Oracle 11 is not intergrated with Java its an Oracle standalone platform.
Regards,
Arumugam S.

What is the diffrence between Row id and primary key ?

dear all
my question is about creating materialized views parameters (With Rowid and
With Primary kry)
my master table contains a primary key
and i created my materialized view as follow:
CREATE MATERIALIZED VIEW LV_BULLETIN_MV
TABLESPACE USERS
NOCACHE
LOGGING
NOCOMPRESS
NOPARALLEL
REFRESH FAST ON DEMAND
WITH PRIMARY KEY
AS
SELECT
BCODE ID, BTYPE BTYPE_ID,
BDATE THE_DATE,SYMBOL_CODE STOCK_CODE,
BHEAD DESC_E, BHEADARB DESC_A,
BMSG TEXT_E, BMSGARB TEXT_A,
BURL URL, BTIME THE_TIME
FROM BULLETIN@egid_sefit;
I need to know is there a diffrence between using (with row id) and (with primary key) on the performance of the query?

Hi again,
fast refreshing complex views based on rowids, according to the previous subject.
(You're example shows that) are not possible.
Complex remote (replication) snapshots cannot be based on Rowid too.
for 10.1
http://download-west.oracle.com/docs/cd/B14117_01/server.101/b10759/statements_6002.htm#sthref5054
for 10.2
http://download-uk.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_6002.htm#sthref6873
So I guess (didn't check it) that this applies ONLY to replication snapshots.
This is not documented clearly though (documentation bug ?!)
Documentation states that the following is generally not possible with Rowid MVIEWS:
Distinct or aggregate functions
GROUP BY or CONNECT BY clauses
Subqueries
Joins
Set operations
Rowid materialized views are not eligible for fast refresh after a master table reorganization until a complete refresh has been performed.
The main purpose of my statements was to try to give a few tips how to avoid common problems with this complex subject, like for example: being able to CREATE an MVIEW with fast refresh clause does not really guarantee that it will refresh fast in the long run (reorganisation, partition changes) if ROWID based, further the rowid mviews have limitations according to the documentation (no group by, no connect by, link see above) plus fast refresh means only to use filter columnns of the mview logs, plus for aggregates you need additional count (*) pseudo columns.
kind regards
Karsten

What is the diffrence between creating lsmw and executing lsmw?

can anyone help me?

Hi Anand,
Creating LSMW is creation of the program which will upload data from flat file/legacy system to SAP R/3.
Executing LSMW is execution of the program to upload data from flat file/legacy system to SAP R/3.
Please refer the below document on LSMW created by Eyal
LSMW (Legacy System Migration Workbench)
You can also go through the below link.
Legacy System Migration Workbench - SAP Library
I hope this information is helpful for you.
Thanks and regards,
Vivek Barnwal

What is the diffrence b/w jar and ear?

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