Interview Questions

Q:

How long does it take to become anorexic?

Answer

Normally it takes about 22 days to become anorexic, but for some people it can be as little as 16 days or as many as 42 days.


Of course this depends a little bit on your starting weight/BMI and the health condition of the person.


 

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Q:

What is a cursor ? Why should it be used in DB2?

Answer

Cursor is a programming device that allows the SELECT to find a set of rows but return them one at a time. Cursor should be used because the host language  can deal with only one row at a time.

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Q:

Can a main() method be declared final?

Answer Yes. Any inheriting class will not be able to have it's own default main() method.
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Subject: Java

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Q:

Why do you want to be a lawyer?

Answer

“I have a general inclination to stand for the rights of humans. Maybe that is why they elected me as the college President of Students’ Union . I have studied Law for 4 years; I have matured a keen interest in Intellectual Property and would love to try the field in corporate law. I am additionally an articulate and assertive spokesperson. Having said that, I believe I have the keenness to practice law , skill set, and proper attitude and mold a career for myself.”

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Subject: Law

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Q:

What is DocumentDB ?

Answer

DocumentDB is a NoSQL document-oriented database and records saves in key-value pairs. It's same as the other NoSQL document-oriented such as MongoDB.

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Subject: Oracle
Job Role: Analyst , IT Trainer

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Q:

Tell me how you stay upto date with fashion?

Answer

Check out the magazines on the newsstand on a regular basis.
receive email newsletters from the style internet site to present you recent fashion thoughts. Keep in mind of your age and frame type while analyzing those newsletters.

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Q:

If everyone on the team is a veteran, what will you do to fit in ?

Answer

This answer shows steps of becoming a team member that doesn't appear to be in training. It is describing ways to limit training times in meetings, and include that a new worker could benefit an existing team by making a list of ideas.


Even if everyone is a veteran, I feel confident I can fit right in. I would prepare as much as I can by reading existing material to catch up on the project. I would plan for meetings by making a list of questions I have and finding the answers to these questions before the meeting. I would also create a list of ideas through the documents I have read. A fresh mind could help with creative solutions. I know that I would be required to study a lot in the beginning, but I would be able to do so at home or by working late in the office.

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Q:

Differentiate between realloc() and free().

Answer

- Free() - A block of memory previously allocated by the malloc subroutine is freed by free subroutine. Undefined results come out if the Pointer parameter is not a valid pointer. If the Pointer parameter is a null value, no action will take place.


- Realloc() - This subroutine changes the size of the block of memory pointed to by the Pointer parameter to the number of bytes specified by the Size parameter and returns a new pointer to the block. The pointer specified by the Pointer parameter must be created with the malloc, calloc, or realloc subroutines and should not be deallocated with the free or realloc subroutines. Undefined results show up if the Pointer parameter is not a valid pointer.

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Subject: C++

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