Interview Questions

Q:

Embedded SQL is which of the following?

A) The process of making an application capable of generating specific SQL code on the fly. B) Hard-coded SQL statements in a trigger.
C) Hard-coded SQL statements in a program language such as Java. D) Hard-coded SQL statements in a procedure.
 
Answer & Explanation Answer: C) Hard-coded SQL statements in a program language such as Java.

Explanation:
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Filed Under: SQL
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

2 4445
Q:

Explain What is the difference between debenture holders and creditors?

Answer

Debenture holder are those who provides long term loan at specific interest rate in term of cash and creditor provides only short term credit in term of cash for purchasing of goods.

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Subject: Accounts Payable

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Q:

A binary tree with 7 nodes will have how many null branches?

A) 6 B) 7
C) 8 D) 5
 
Answer & Explanation Answer: C) 8

Explanation:

A binary tree with n nodes has exactly n+1 null nodes

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Filed Under: C++

1 4440
Q:

How to declare select-option as a parameter?

Answer


SELECT-OPTIONS: specify or displayed on the selection screen for the user to enter values.




Parameters    : dname like dept-dname.
Select-options: dname for dept-dname.


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Subject: ABAP

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Q:

What is NOTCAT2?

Answer

It is an MVS message that indicates the presence of a duplicate catalogue in the database. This problem can be fixed by removing one of the entries and then adding a new one.

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Q:

What does an HTML tag do?

A) It specifies formatting and layout instructions for your web page B) It hides programming instructions from view
C) It determines the organizational structure of your Web site D) It connects your web site to an operating environment
 
Answer & Explanation Answer: A) It specifies formatting and layout instructions for your web page

Explanation:
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Filed Under: Web Technology

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Q:

Assuming that the DEFINE JCL is not available, how do you get info about a VSAM files organisation?

Answer

Use the LISTCAT command.

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Q:

What is the Oracle HTTP Server? How does it work?

Answer

Oracle HTTP Server is the Web server component of Oracle Database. It is based on the Apache HTTP Server. It is robust and reliable server due to following features:


- Provide high availability infrastructure integration with Oracle Process Manager and Notification Server (OPMN), for process management, death detection and failover for Oracle HTTP Server processes.


- Provide Dynamic Monitoring Services (DMS) metrics that give runtime performance statistics for Oracle HTTP Server processes.


- Enable securing of transactions with Secure Sockets Layer (SSL) technology.


- Execute Perl scripts in the same process as the Oracle HTTP Server, or as CGI script.

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Subject: Oracle

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