Interview Questions

Q:

Are objects passed by value or by reference?

Answer Everything is passed by value.
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Subject: PHP

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Q:

The journal entry to record a credit sale is

A) Accounts Receivable B) Accounts Payable
C) Both A & B D) None of the above
 
Answer & Explanation Answer: A) Accounts Receivable

Explanation:

The journal entry to record a credit sale is Accounts Receivable. Credit sale is nothing butthe customers pay at the time of buying.

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

4 2245
Q:

Do you work well under pressure?

Answer

In most cases, the best answer to this question is answering yes. Working well under pressure is a good trait to have. However, I think if you answer that you work the same with pressure and without pressure, the interviewer will be more impressed. However, you will need to explain in words why this is better. Here are some of my answers.


1. "I work well under pressure because I use the pressure to help me work more efficiently."


2. "I enjoy working under pressure because I believe it helps me grow. In my previous experience, I always worked well during deadlines, and I always learned how to work more efficiently afterwards."


3. "I work well under pressure because I don't panic. I maintain self control and work as efficiently as possible. In all my experiences, I did well and I always enjoyed the experience."

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Q:

What is difference between methods and blocks?

Answer

Method contains name, parameters, return type and executable body. But block does not contains name, parameters, return type.It contains only executable body.


Methods are executed by method call statements. Blocks are executed automatically with class loading and with object creation.

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Subject: Java

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Q:

What is the advantage of using ADO?

Answer

ADO or Active X Data objects, allows developers to create applications that can interoperate well with other data application services.

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Q:

What is the argument of main() method?

Answer main() method accepts an array of String object as arguement.
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Subject: Java

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Q:

What are the core BI tools that professionals work with? Which ones have you used?

Answer

SSIS, SSAS and SSRS are the most important reporting systems that BI professionals work with. On a detailed level, I have worked with data mining, master data management, data profiling and data cleansing and analysis.

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Q:

Why synchronization?

Answer

When ever two or more threads are sharing same data for updating then unpredicted result will be there in the data.


For Example take a thread is depositing amount in Account Object and another thread is withdrawing amount from the same Account Object.


when ever both threads are executed simultaneously then unexpected result is stored in the balance of the  Account Object. 

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Subject: Java

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