Interview Questions

Q:

What are the three levels of definition for the VSAM DEFINE?

Answer

They are DEFINE CLUSTER, DATA and INDEX.

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Q:

How do we Tune the BO Reports for Performance Improvement?

Answer

We can tune the report by using index awarness in universe

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Q:

Which best describes the difference between stocks and bonds?

A) stocks allow investors to own a portion of the company; bonds are loans to the company B) stocks are more reliable investment;bonds tend to be more volatile
C) stocks allow investors to share in profits;bonds make investors responsible for company debts D) stocks pay interest to investors throughout the year; bonds only pay interest at fixed times during the year
 
Answer & Explanation Answer: B) stocks are more reliable investment;bonds tend to be more volatile

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

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Q:

Define PL/SQL sequences and write syntax for a sequence

Answer

A sequence is a database object that is used to generate sequential number.


CREATE SEQUENCE seqname [increment] [minimum value][maximum value][start][cache][cycle]               Nextval and currval lets us get the next value and current value from the sequence.

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Subject: Oracle

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Q:

Explain how a .NET application is compiled and executed?

Answer

Any code written in any .NET complaint languages when compiled, converts into MSIL (Microsoft Intermediate Language) code in form of an assembly through CLS, CTS. IL is the language that CLR can understand. On execution, this IL is converted into binary code by CLR’s just in time compiler (JIT) and these assemblies or DLL are loaded into the memory.

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Subject: .NET

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Q:

How do you pass a variable by value?

Answer Just like in C++, put an ampersand in front of it, like $a = &$b
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Subject: PHP

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Q:

Demand is said to be inelastic when

A) Percentage change in demand is less than the percentage change in price of the good B) Percentage change in demand is greater than the percentage change in price of the good
C) Percentage change in demand is equal to the percentage change in price of the good D) None of the above
 
Answer & Explanation Answer: A) Percentage change in demand is less than the percentage change in price of the good

Explanation:

Demand is said to be inelastic, when the demand for the good doesn't change much or it is negotiable when the price of the good changed.

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

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Q:

Difference between transparent tables and pooled tables

Answer

Transparent tables: Transparent tables in the dictionary has a one-to-one relation with the table in database. Its structure corresponds to single database field. Table in the database has the same name as in the dictionary. Transparent table holds application data.



Pooled tables: Pooled tables in the dictionary has a many-to-one relation with the table in database. Table in the database has the different name as in the dictionary. Pooled table are stored in table pool at the database level.

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Subject: ABAP

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