Wana XI objective questions

Hi all,
any body wants XI certification objective questions I have some that please contact me on personal mail id
[removed by moderator]
I will forward that doc.
Thanks & Regards,
Ashok Kumar.M
Selling certification questions is illegal and point mongering for them is not a respected community activity - [by moderator]

Hi Ashok,
SAP SDN is a devloper forum where Professional Developers all around the world discuss their issues and share knowledge among themselves for any support.
Please dont post this type of questions on this forum in near future for any personal gains.
Thanks
Prasad

Similar Messages

Objective question book for certification

Hi,
I was preparing for my first level certification CLAD. I wanted to know if there is any book on the objective questions . I have already cleared the fundamental test at ni.com. I am looking for more practise.
Anyone who has given the test or plan to give one, please post some ways of preparing for the exam.
Also how hard it is ?
Any special tips for 2006 exam?
Any help would be greatly appreciated.
I am preparing for the exam by reading basic I and Basic II books.
I have given couple of fundamental tests on the NI website.
Also I keep reading and answering NI discussion posts to check on my knowledge about Labview.
Any other material that would be helpful in clearing the exam.
Also according to certification FAQs the passing percentage is 70% whereas the fundamental test results will declare you Pass only when you score more than 80 %.
What is actually the passing percentage for the exam?
Regards
CLAD
Using Labview 5.1,6.1,7.1.8.0

Passing the test myself you are required by NI not to disclose any information so where do I start? If you have been using LabVIEW for at least a year you should be fine. The test is constantly changing so even if I were to tell you what to study it may be all different. I guess the best advice would be able to inspect code without running it and know what LabVIEW result will be. If you are comfortable with loops and shift registers and understand what the result of the code wold be then you should do OK. I know the questions was what books would help the most. I just looked at the LabVIEW manual and managed to do fine. Another tip would to be study the things that you typically don't use or how it is implemented. A book will help you to a point but you need to be comfortable with LabVIEW and its wide functionality.
Does this help?
Matthew Fitzsimons
Certified LabVIEW Architect
LabVIEW 6.1 ... 2013, LVOOP, GOOP, TestStand, DAQ, and Vison

ADF View objects question

Hello,
I created a view object (which bases on an entity object) that I'd like to use for searching for records in a table called "CARS". Cars will be searched by names. I also have a JSP page for adding cars (administration functionality).
The situation is as follows:
1. I go to the page for adding cars and click "Submit" (which only submits data without committing to the database).
2. Then I have validation errors (which is ok because some fields are mandatory).
3. I search for cars by name.
The funny part is that if I search for cars with given names, I get those cars AND I get the empty row with this new car I'd tried to add just a moment ago. It's definitely not yet in the database and the name of this car is not set (so it shouldn't match with the name I'm searching for).
My question is: why is it happening and what should I do to get the rows created but not yet committed not appear in the search results?
I tried to use clearCache() method of ViewObjectImpl but the result is still the same.
Please help because I desperately need this for my diploma project.
Thanks,
Anna

I run: "java -Djbo.viewlink.consistent=false -jar oc4j.jar" and I still get new rows. I'm using OC4J 10g (9.0.4.0.0) standalone that comes with JDeveloper 10g (9.0.5.2) on Linux.
And about that Create pages: I mean I click on a link "New something" 3 times (for example). I don't use the browser back button because I have my menu on each page. In this case I'm just curious if it's possible to somehow "overwrite" previous "new" rows with the most recent one.
I thought I would need that but now I know I need something else.
Imagine such a situation:
1. A user wants to create a new row or update an existing one.
2. They start filling the form and submit it (in my case it's committing at the same time)
3. During validation it turns out that some required values are missing so the user has to enter them.
4. At this point the user leaves the input form and decides to add or update a different row.
5. The user enters all the required values and this time validation would succeed. However, because of points 2. and 3. it does not.
Now my question is: how can I make ADF somehow "forget" about the row inserted/updated in point 2. I know that ADF validates all new/changed rows at a time. But I would like to change that behavior so that it would validate only the row changed/created most recently.
Thanks,
Anna

Oracle Apps Objective question and answers

Hi all,
We need Oracle Apps(DBA, Tech & Funct) objective type questions with answer.
Can you any one help to find the questions. Even if they are any links, dumps, doc please post them.
Thanks,
Ramaraju.

HI Ramaraju,
You can search for FAQ related to topics like adpatch, cloning etc etc
Google should be your friend
for DBA check this out its the best book
Cracking the Oracle Apps DBA Interview: 325 Frequently Asked Questions – June 12, 2009
by Joyjeet Banerjee (Author)
for technical
http://oracleappstech12.blogspot.com/2012/08/oracle-apps-technical-interview.html
Oracle Apps Technical Interview Questions, Answers for Freshers and Experienced asked in Job Interviews
http://oracleapps4u.blogspot.com/2011/07/oracle-apps-interview-questions-and.html
etc etc
well for functional it depends on the module
I'm not aware of any dump which covers all (administration, technical and functional ) of them so you need to Google as per the module for functional
ApPsMaStI
sharing is Caring

ABAP Objects Questions

Hello Everyone,
I hope someone could answer the following questions:
Please look at the below ABAP code
data: zVar(30)                type c value 'ZTEST_CLASS',
        methodName(30)    type c value 'Test_Method'.
Question # 1: Can I define the objVar as below or is there anyother way to accomplish this?
data: objVar TYPE REF TO zVar. (Please note that zVar is the variable that contains the name of the
                                                       class)
Question # 2: Can I create the object objVar from the above question as below?
CREATE OBJECT objVar.
Question # 3: Can I call the method of objVar as below
CALL METHOD objVar->Test_Method (please note that test method is a variable that contains the name
                                                         of the actual method)
Thanks in advance.
Regards

All these Can be done using Dynamic programming.
check this
REPORT ZTEST_CLASS.
data: zVar(30) type c value 'ZCL_TEST1', "<--class name
methodName(30) type c value 'TEST'.   "<----Method name
data: obj type ref to object.
create object obj TYPE (zvar) .
call method obj->(methodname).
break-point.

CS5 Smart Object Question

I just migrated from CS4 to CS5 , I have a .psd that has layers with that are photos which contain blending layers inside their original psd's. They were converted and imported to the main.psd as jpgs. Is there a way to convert each of those layers to a smart object and in my case edit the blended layer which contains a blackborder so I can make the border smaller?
Or do I need to get the original jpg photo, create a new border and resave as a jpg?
rd

I don’t quite follow, but I would assume that one should place the files without the borders and possibly just apply the Layer Style Stroke.
One can certainly convert a Layer to a Smart Object, but if that Layer has been transformed before that won’t improve image quality and it certainly would not change a flattened layers back to a previous multi-layer-state – but like I said I may be misunderstanding the question.

Activex Object Question

Hi,
I posted this question by mistake in the LabVIEW/CVI fourms, so I am reposting it here. I have a question about how LabVIEW "sees" activex controls. I have a dll, which displays createable objects in the activex menu. LabVIEW sees the type library name and I can create methods and property nodes. Now, when I load the same dll into VB 2008, I get the self-registration error, eventhough the dll was manually registered using regsrv32. What is LabVIEW doing to be able to "see" the activex controls inside the dll?

Hey shivels,
The dll you are using is working properly in LabVIEW? It seems like the problem is less with LabVIEW and more with VB2008. It might be more helpful to post your question in a forum for VB2008 to figure out why it is not working. The lowest level code that LabVIEW is using to interface with ActiveX is not information that is really make available.
Hope this helps.
-Ben
WaterlooLabs

Session object question put vs. putValue vs. setAttribute?

I have the following code:
<%@ page import="java.util.*" %>
<jsp:useBean id="EducationBean" class="java.util.Hashtable" scope="session" />
<%
String swCurrFileName = "swcontrol.jsp";
Enumeration params = request.getParameterNames();
while (params.hasMoreElements()) {
String name = (String)params.nextElement();
EducationBean.put(name, request.getParameter(name));
%>
My question is I can't find any documentation on the put command, whats the difference between 'put', and 'putValue', and 'setAttribute'? When I try using the 'putValue' or 'setAttribute' command I get errors.
What I'm trying to do is store form values in a session object across several pages, and on the last page display all the form values from the previous pages.

the object you are calling put on is a java.util.Hashtable. put places an object into the table to be keyed off of another object. In your case, your key is the variable name and the object to be stored is your parameter from that name.
the putValue and setAttribute are methods on the session object. They both do the same action as above, but are for HttpSession objects. putValue is deprecated and you should be using setAttribute, but most WebServers have putValue() pointing to the setAttribute() method. hope this helps.

Casting objects question

class SuperClass {
     public static void staticMethod() {
          System.out.println("static SuperClass method");
     public void instanceMethod() {
          System.out.println("instance SuperClass method");
class SubClass extends SuperClass {
     public static void staticMethod() {
          System.out.println("static SubClass method");
     public void instanceMethod() {
          System.out.println("instance SubClass method");
public class TestSuperSub {
     public static void main(String[] args) {
          SuperClass superclass = new SuperClass();
          SubClass subclass= new SubClass();
          superclass.instanceMethod();
          subclass.instanceMethod();
          ((SuperClass)subclass).instanceMethod(); //<--uses the instance method from SubClass
          superclass.staticMethod();
          subclass.staticMethod();
          ((SuperClass)subclass).staticMethod(); //<---uses the static method from SuperClass
I don't understand why calling the SubClass instance method when SubClass is cast to SuperClass runs the SubClass method but not with the static method. What is actually happening on the last line?
RON

RonNYC2 wrote:
What I'm asking is, why doesn't upcasting retrieve the instance method of the superclass since it retrieves the static method of the superclass? I know that the instance method is overridden and static method cannot be. What I'm asking is, what kind of object is (SuperClass)Subclass? Is it an object which uses only the superclass methods (it doesn't seem so)?Casting it doesn't change the fact that the underlying object is still a Subclass type.
When invoking a static method however, you're telling the compiler to use the version from the SuperClass. The line of code in question is just as if you had coded:
SuperClass.staticMethod();which is one reason why you should ALWAYS (or at least almost always, there are probably corner cases - statements with absolutes just ask for someone to shoot it down with an exception example) invoke static methods via the class name itself rather than through an object instance.

Calendar object question

Hi,
I have a Calendar object.
Calendar currentDate = Calendar.getInstance();I'm setting the object to:
java.util.GregorianCalendar[time=1049956535186,areFieldsSet=true,areAllFieldsSet=true,lenient=true,zone=sun.util.calendar.ZoneInfo[id="Europe/Berlin",offset=3600000,dstSavings=3600000,useDaylight=true,transitions=143,lastRule=java.util.SimpleTimeZone[id=Europe/Berlin,offset=3600000,dstSavings=3600000,useDaylight=true,startYear=0,startMode=2,startMonth=2,startDay=-1,startDayOfWeek=1,startTime=3600000,startTimeMode=2,endMode=2,endMonth=9,endDay=-1,endDayOfWeek=1,endTime=3600000,endTimeMode=2]],firstDayOfWeek=2,minimalDaysInFirstWeek=4,ERA=1,YEAR=2003,MONTH=3,WEEK_OF_YEAR=15,WEEK_OF_MONTH=2,DAY_OF_MONTH=10,DAY_OF_YEAR=100,DAY_OF_WEEK=5,DAY_OF_WEEK_IN_MONTH=2,AM_PM=0,HOUR=8,HOUR_OF_DAY=8,MINUTE=35,SECOND=35,MILLISECOND=186,ZONE_OFFSET=3600000,DST_OFFSET=3600000]
I make a clone of this object:
Calendar currentDate2 = (Calendar)currentDate.clone();Then I set the clone to:
currentDate2.set(Calendar.HOUR,12);
currentDate2.set(Calendar.SECOND,0);
currentDate2.set(Calendar.MINUTE,0);
currentDate2.set(Calendar.MILLISECOND,0);I print currentDate2:
System.out.println("currentDate2="+currentDate2);
System.out.println("currentDate2 hour="+ currentDate2.get(Calendar.HOUR));
System.out.println("currentDate2 minute="+currentDate2.get(Calendar.MINUTE));
System.out.println("currentDate2 second="+currentDate2.get(Calendar.SECOND));
System.out.println("currentDate2 millisecond="+currentDate2.get(Calendar.MILLISECOND));I get these results:
currentDate2=
java.util.GregorianCalendar[time=?,areFieldsSet=false,areAllFieldsSet=true,lenient=true,zone=sun.util.calendar.ZoneInfo[id="Europe/Berlin",offset=3600000,dstSavings=3600000,useDaylight=true,transitions=143,lastRule=java.util.SimpleTimeZone[id=Europe/Berlin,offset=3600000,dstSavings=3600000,useDaylight=true,startYear=0,startMode=2,startMonth=2,startDay=-1,startDayOfWeek=1,startTime=3600000,startTimeMode=2,endMode=2,endMonth=9,endDay=-1,endDayOfWeek=1,endTime=3600000,endTimeMode=2]],firstDayOfWeek=2,minimalDaysInFirstWeek=4,ERA=1,YEAR=2003,MONTH=3,WEEK_OF_YEAR=15,WEEK_OF_MONTH=2,DAY_OF_MONTH=10,DAY_OF_YEAR=100,DAY_OF_WEEK=5,DAY_OF_WEEK_IN_MONTH=2,AM_PM=0,HOUR=12,HOUR_OF_DAY=8,MINUTE=0,SECOND=0,MILLISECOND=0,ZONE_OFFSET=3600000,DST_OFFSET=3600000]
currentDate2 hour=0
currentDate2 minute=0
currentDate2 second=0
currentDate2 millisecond=0
What am I doing wrong? When I print the whole "currentDate2" I get the right values of hour, minute, second and millisecond. But when I print one at a time I only get zeros. Why?
An other question:
What is the difference if I write:
currentDate2.get(Calendar.SECOND);orcurrentDate2.SECOND;(it doesn't work if I write like this either).
Thanks in advance

by the way: do use GregorianCalendar instead of Calendar:
GregorianCalendar gc = new GregorianCalendar(); Calendar.getInstance() will return you a locale specific calandar, which will be a GregorianCalendar unless you are in Thiland, in which case you will get a sun.util.BuddhistCalendar.... check out the source code...
now back to the actual question.... i believe that your problem is defenately to do with the confusion between the HOUR and the HOUR_OF_DAY like someone else pointed out as well.... HOUR represents a 12 hour clock hour while the HOUR_OF_DAY represents a 24 hour clock hour.... so in the first you would have to cater for the AM_PM field as well....
when displaying the calendar do System.out.println(currentDate.getTime());
to display it in a more understandable format....
hope this helps
omer

InputStream object question

Hello friends,
I understand that you can't create an object using an abstract class, such as InputStream. But how come the constructor of the InputStreamReader can accept a InputStream as object?
Thx

Thank you all for the comments and explanations. I am sorry my question wasn't clear enough in the beginning. I wasn't trying to get any input from any particular stream problem. I was just little confused on the concept of abstract class that's all.
When I do
<pre>
InputStream inReader = new InputStream();
</pre>
I will get error like this:
<pre>
InputStreamTest.java:7: java.io.InputStream is abstract; cannot be instantiated
InputStream inReader = new InputStream();
^
</pre>
But when I do:
<pre>
InputStream inReader =System.in;
</pre>
I got no error. I thouht both are creating an object "inReader", why first gave error and second doesn't?
Thanks in advance for helping. ;-)

Serialize object question

Hi!
Please explain me. I've got the next code:
public static void main(String[] agms) {
        // test object for serialization. All object types are Seriazable
        ReferenceData[] rd = {new ReferenceData(new FondNumber("www", 25), "ddd", 34, new Period[] {new DocumentPeriod()}, "asdasd"),
        new ReferenceData(new FondNumber("www", 25), "ddd", 34, new Period[] {new DocumentPeriod()}, "asdasd")};
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        try {
            ObjectOutputStream ser1 = new ObjectOutputStream(baos);
            ser1.writeObject(rd);
            String str = baos.toString();
            ByteArrayInputStream bi = new ByteArrayInputStream(str.getBytes());
            ObjectInputStream ser2 = new ObjectInputStream(bi);
            ReferenceData[] sd = (ReferenceData[]) ser2.readObject();
            ser2.close();
            bi.close();
        } catch (IOException e) {
            e.printStackTrace();
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
    }and I always got exception:
java.io.StreamCorruptedException: invalid stream header
Could you tell why? How do serialize and unserialize from String? I need to save object as String.
Thanks for your responses!

I need to save object as String.Who says so? The only use of String in that code is to make a mess.
Here's what happens. You serialize an object into a byte array. So far so good. But now you convert that byte array to a String. Bad idea because that conversion assumes that the bytes represent text, which they don't. So any byte that can't be interpreted as text is converted to the '?' character.
Converting that String back to bytes then converts the '?' characters to something different than what they were originally. Hence the corruption.
And that's why your requirement to "save object as String" doesn't make sense. Could you post the first question, the one whose answer was "save the object as a string"?

Shaed Object question

Hi guys... one last question for a while...
I am trying to create a local highscore table.... now I do have all the data saved already, using this shared objects...but I can´t figure out how to do a couple of things:
1) Inside of a textfield, put the data saved in my shared object, in a descending way
2) show, in that text field, only 10 (or 5) or these highscores...
What I did, so far, is this:
var HStxt:TextField = new TextField();
HStxt.x = 50;
HStxt.y = 51,45;
HStxt.width = 1001,95;
HStxt.height = 415,55;
HStxt.border = true;
HStxt.wordWrap = true;
HStxt.defaultTextFormat = fmat3;
viewScore();
function viewScore():void
    sO.data.highscore.sortOn("score", Array.NUMERIC | Array.DESCENDING);
    var i:int = 0;
    for (i = 0; i < sO.data.highscore.length; i++)
        var list:String=(sO.data.highscore[i].user, sO.data.highscore[i].score)
        HStxt.text = String(list);
    addChild(HStxt);
It only shows me 1 score, with no names... nothing else
Thanks!
just to give some more data, if I trace(sO.data.highscore[i].user, sO.data.highscore[i].score), the output windows gives me all the results

I don´t know how you store your highscores or your names but I assume that you are aware how LSO works in gerneral:
http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/net/SharedObject. html#data
Check what your SO contains, by the time you call viewScore by using sth. like:
     for (var prop in sO) { trace(prop+": "+sO[prop]); }

Object communicating with creator object question

Hey, hopefully somebody can help me with this.
I haven't used Java in a long time so this might seem like a very basic question.
I have an object (obj1 say) that has created another object (obj2) of a different class. obj1 can obviously call functions etc. of obj2 but how can I allow obj2 communicate back up to obj1? In C++ I'd just pass a pointer to obj2 when I created it but how do you go about doing this in Java?
Thanks very much,
Philip

I would strongly recommend using interfaces in this case. Suppose you have class A and class B. You create an Object of Class A say aObj, and this object creates an Object of class B, say bObj.
Now you want bObj to callback aObj. The better design would be to have an interface BListener, that would be implemented by Class A. Example:
interface BListener {
callback();
public class A implementes BListener {
public void create() {
    b = new B(this);
public void callback() {
private B b;
public class B {
    B(Blistener _bl) {
      bl = _bl;
    public void event() {
       bl.callback();
   private BListener bl;
}This way B doesn't know anything about A, and doesn't care. It can accept any class that implementes the BListener interface.
Hope this helps,
-Sid.

Recursive (XML) Object Question

Hi,
I am new to Oracle and I have what
seems like a naive question. I want
to define a recursive Object structure
to model XML elements. This is my first
attempt:
CREATE OR REPLACE TYPE OBJ_XML_NODE AS OBJECT (
TYPE NUMBER(3),
NAME VARCHAR2(40),
CONTENT VARCHAR2(32000),
ATTLIST VARRAY(32000) OF REF OBJ_XML_NODE,
CHILDREN VARRAY(32000) OF REF OBJ_XML_NODE)
SHOW ERRORS
I then tried to use:
CREATE OR REPLACE TYPE COL_VARRAY_REF AS VARRAY(32000) OF REF OBJ_XML_NODE
SHOW ERRORS
but found myself with a chicked and
egg situation: I need to defien OBJ_XML_NODE
before I can define COL_VARRAY_REF, but I
need to define COL_VARRAY_REF before I can
define OBJ_XML_NODE.
I tried redefining OBJ_XML_NODE but
that did not work.
Really I do not want an Object at all;
what I want is a TABLE with 'children' as a
VARRAY of ROWIDs but I cannot do this either.
I am sure there are several million
Oracle experts who could do this in their
sleep; if one answered I would be eternally
grateful.
P.S. I did this sort of thing (for
SGML) many years ago with UniSQL (a now
defunct OR database).
TIA,
Aidan

Thanks,
I'll try a different approach.
</>Aidan
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Oracle XML Team:
You are running up against a current limitation that prevents COLLECTIONS of COLLECTIONS in 8i Objects.
The current workaround is to use multiple objects and use an XSL Stylesheet to assemble the doc on output which can be applied within the database using our XMLParser/XSL Processor and the Oracle 8iJVM.
Oracle XML Team<HR></BLOCKQUOTE>
null

Wana XI objective questions

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