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How you will start Discoverer in Oracle Applications 11i ?
How you will start Discoverer in Oracle Applications 11i ? In order to start dicoverer you can use script addisctl.sh under $OAD_TOP/admin/scripts/$CONTEX T_NAMEor startall.sh under $ORACLE_HOME/discwb4/util (under Middle/Application Tier) 2011-12-08, 3071👍, 0💬

Differentiate between a template class and class template.C++
Differentiate between a template class and class template.C++ Template class: A generic definition or a parameterized class not instantiated until the client provides the needed information. It’s jargon for plain templates. Class template: A class template specifies how individual classes can be con... 2012-01-03, 3070👍, 0💬

How to compile an Oracle Reports file ?
How to compile an Oracle Reports file ? Utility adrepgen is used to compile Reports. Synatx is given below adrepgen userid=apps\&lt;psswd> source = $PRODUCT_TOP\srw\filename.rdf dest=$PRODUCT_TOP\srw\filename .rdfstype=rdffile dtype=rdffile logfile=x.log overwrite=yes batch=yes dunit=character 2011-11-08, 3069👍, 0💬

What is the purpose of a cluster?
What is the purpose of a cluster? A cluster provides an optional method of storing table data. A cluster is comprised of a group of tables that share the same data blocks, which are grouped together because they share common columns and are often used together. For example, the EMP and DEPT table sh... 2011-11-22, 3067👍, 0💬

How can you quickly find the number of elements stored in a a) static array b) dynamic array ? Why is it difficult to stor
How can you quickly find the number of elements stored in a a) static array b) dynamic array ? Why is it difficult to store linked list in an array? How can you find the nodes with repetetive data in a linked list? Write a prog to accept a given string in any order and flash error if any of the char... 2012-02-27, 3065👍, 0💬

How do you open and close a cursor variable. Why it is required?
How do you open and close a cursor variable. Why it is required? Using OPEN cursor_name and CLOSE cursor_name commands. The cursor must be opened before using it in order to fetch the result set of the query it is associated with. The cursor needs to be closed so as to release resources earlier than... 2011-10-31, 3064👍, 0💬

What is difference between AD_BUGS and AD_APPLID_PATCHES ?
What is difference between AD_BUGS and AD_APPLID_PATCHES ? AD_BUGS holds information about the various Oracle Applications bugs whose fixes have been applied (ie. patched) in the Oracle Applications installation. AD_APPLIED_PATCHES holds information about the "distinct" Oracle Applications patches t... 2011-11-09, 3059👍, 0💬

SQL
How do you update 100 rows with single query with variable data populating each row ? 2014-09-19, 3058👍, 0💬

If you hear the CPU fan is running and the monitor power is still on, but you did not see any thing show up in the monitor scree
If you hear the CPU fan is running and the monitor power is still on, but you did not see any thing show up in the monitor screen. What would you do to find out what is going wrong? I would use the ping command to check whether the machine is still alive(connect to the network) or it is dead. 2012-03-29, 3058👍, 0💬

What is class invariant? C++
What is class invariant? C++ A class invariant is a condition that defines all valid states for an object. It is a logical condition to ensure the correct working of a class. Class invariants must hold when an object is created, and they must be preserved under all operations of the class. In partic... 2012-01-10, 3058👍, 0💬

Describe PRIVATE, PROTECTED and PUBLIC – the differences and give examples.
Describe PRIVATE, PROTECTED and PUBLIC – the differences and give examples. class Point2D{ int x; int y; public int color; protected bool pinned; public Point2D() : x(0) , y(0) {} //default (no argument) constructor }; Point2D MyPoint; You cannot directly access private data members when they are de... 2012-02-13, 3056👍, 0💬

Which is more faster - IN or EXISTS?
Which is more faster - IN or EXISTS? Well, the two are processed very differently. Select * from T1 where x in ( select y from T2 ) is typically processed as: select * from t1, ( select distinct y from t2 ) t2 where t1.x = t2.y; The sub query is evaluated, distinct’ed, indexed (or hashed or sorted) ... 2011-12-05, 3056👍, 0💬

What is friend function? C++
What is friend function? C++ As the name suggests, the function acts as a friend to a class. As a friend of a class, it can access its private and protected members. A friend function is not a member of the class. But it must be listed in the class definition. 2012-02-21, 3054👍, 0💬

Which two tables created at start of application Patch and drops at end of Patch ?
Which two tables created at start of application Patch and drops at end of Patch ? FND_INSTALLED_PROCESS and AD_DEFFERED_JOBS are the tables that get updated while applying a patch mainly d or unified driver. 2011-11-08, 3054👍, 0💬

Where is DATABASE/PLSSQL cache stored ?
Where is DATABASE/PLSSQL cache stored ? PLSSQL and session cache are stored under $IAS_ORACLE_HOME/ Apache/modplsql/cache directory. 2011-11-26, 3053👍, 0💬

What is namespace? C++
What is namespace? C++ Namespaces allow us to group a set of global classes, objects and/or functions under a name. To say it somehow, they serve to split the global scope in sub-scopes known as namespaces. The form to use namespaces is: namespace identifier { namespace-body } Where identifier is an... 2012-02-13, 3052👍, 0💬

What is a pseudo column. Give some examples?
What is a pseudo column. Give some examples? Information such as row numbers and row descriptions are automatically stored by Oracle and is directly accessible, ie. not through tables. This information is contained within pseudo columns. These pseudo columns can be retrieved in queries. These pseudo... 2011-11-23, 3052👍, 0💬

Write a short code using C++ to print out all odd number from 1 to 100 using a for loop
Write a short code using C++ to print out all odd number from 1 to 100 using a for loop for( unsigned int i = 1; i &lt; = 100; i++ ) if( i &amp; 0x00000001 ) cout &lt;&lt; i &lt;&lt; \",\"; 2012-01-30, 3049👍, 0💬

How do you link a C++ program to C functions?
How do you link a C++ program to C functions? By using the extern "C" linkage specification around the C function declarations. 2012-03-12, 3048👍, 0💬

State True or False: Events in Web forms are processed before the “Page Load” event: * True or * False
State True or False: Events in Web forms are processed before the “Page Load” event: * True or * False True 2014-06-25, 3047👍, 0💬

How can you tell what shell you are running on UNIX system?
You can do the Echo $RANDOM. It will return a undefined variable if you are from the C-Shell, just a return prompt if you are from the Bourne shell, and a 5 digit random numbers if you are from the Korn shell. You could also do a ps -l and look for the shell with the highest PID. class Point2D{ int ... 2012-02-11, 3047👍, 0💬

A JSP page, include.jsp, has a instance variable "int a", now this page is statically included in another JSP page, index.jsp, w
A JSP page, include.jsp, has a instance variable "int a", now this page is statically included in another JSP page, index.jsp, which has a instance variable "int a" declared. What happens when the index.jsp page is requested by the client? Compilation error, as two variables with same name can't be ... 2013-08-16, 3046👍, 0💬

What are the defining traits of an object-oriented language?
What are the defining traits of an object-oriented language? The defining traits of an object-oriented langauge are: * encapsulation * inheritance * polymorphism 2012-03-28, 3044👍, 0💬

Can C driver in application patch create Invalid Object in database ?
Can C driver in application patch create Invalid Object in database ? No , C driver only copies files in File System. Database Object might be invalidated during D driver when these objects are created/dropped/modified. 2011-11-15, 3044👍, 0💬

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.NET C C++ CSS DBA General HTML Java JavaScript JSP JUnit MySQL Networking Oracle Perl Perl PHP PL/SQL RSS Software QA SQL Server Struts Unix Windows XHTML XML