Interview Questions

The INTO option moves the information in the TIOA into the reserved specified area, while the SET option simply returns the address of the TIOA to the specified BLL cell or address of a linkage-section.

It is the folder that contains web applications. The folder that has been published as virtual folder by IIS can only contain web applications

Someone who receives money in exchange for a promise to pay it back later is called a borrower1, and the person making the loan is the lender.

Answer this question around the following steps :

1. Greet customer.

2. Tell your name to the customer.

3. Ask customer how you can be of any assistance to him/her.

4. Listen carefully and patiently to the customers query or requirement.

5. Provide the customer with the best solution or assistance without making him/her wait for long.

6. Inquire if customer is satisfied with the assistance or help provided.

7. Ask the customer if he needs any further assistance.

A network in which there are multiple network links between computers to provide multiple paths for data to travel.

UNION selects only distinct values whereas UNION ALL selects all values and not just distinct ones

Syntax:

SORT   file-1 ON ASCENDING/DESCENDING KEY key....

USING  file-2

GIVING file-3.

USING can be substituted by INPUT PROCEDURE IS para-1 THRU para-2

GIVING can be substituted by OUTPUT PROCEDURE IS para-1 THRU para-2.

file-1 is the sort workfile and must be described using SD entry in FILE SECTION.

file-2 is the input file for the SORT and must be described using an FD entry in FILE SECTION and SELECT clause in FILE CONTROL.

file-3 is the outfile from the SORT and must be described using an FD entry in FILE SECTION and SELECT clause in FILE CONTROL.

file-1, file-2 & file-3 should not be opened explicitly.

INPUT PROCEDURE is executed before the sort and records must be RELEASEd to the sort work file from the input procedure.

OUTPUT PROCEDURE is executed after all records have been sorted. Records from the sort work file must be RETURNed one at a time to the output procedure.

CONSTRUCTOR : PHP allows developers to declare constructor methods for classes. Classes which have a constructor method call this method on each newly-created object, so it is suitable for any initialization that the object may need before it is used.

DESTRUCTORS : PHP 5 introduces a destructor concept similar to that of other object-oriented languages, such as C++. The destructor method will be called as soon as all references to a particular object are removed or when the object is explicitly destroyed or in any order in shutdown sequence.