Interview Questions

Q:

Inside an interface when should the variables be initialized?

A) Globally B) Whenever required
C) Inside a function D) During the time of declaration
 
Answer & Explanation Answer: D) During the time of declaration

Explanation:

They should be initialized during the time of declaration itself otherwise it is a compilation eror

Report Error

View Answer Report Error Discuss

Filed Under: Java
Job Role: IT Trainer

0 4680
Q:

Convert the expression ((A + B) * C – (D – E) ^ (F + G)) to equivalent  Postfix notations.

A) AC + B * DE - FG +^- B) AB + C * DE - FG + ^-
C) AC + B* DE - FG -+ ^ D) AB + C * DE - FG -+ ^
 
Answer & Explanation Answer: B) AB + C * DE - FG + ^-

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Java

4 4676
Q:

Pick out the correct method in the c++ standard library algorithm.

A) mismatch B) maximum
C) minimum D) None of these
 
Answer & Explanation Answer: A) mismatch

Explanation:

It is a method in the search opertion in standard library algorithms.

Report Error

View Answer Report Error Discuss

Filed Under: C++

2 4666
Q:

When should we use container classes instead of arrays?

Answer

It is advisable to use container classes of the STL so that you don’t have to go through the pain of writing the entire code for handling collisions, making sure its working well, testing it repeatedly with an overhead of time consumption.


Suppose you have some data that has values associated with strings and its fields consist of grades> in this situation you can directly use hash table instead of having it created by yourself.

Report Error

View answer Workspace Report Error Discuss

Subject: C++

8 4664
Q:

Series of interface points that allow other computers to communicate with the other layers of network protocol stack is called SAP

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:
Report Error

View Answer Workspace Report Error Discuss

1 4657
Q:

What did you like or dislike about your previous job?

Answer

When you're asked what didn't like about your previous job, don't be too negative. The reason is that you don't want the interviewer to think that you'll speak negatively about the new job or the company when you're ready to move on, if you get this job.Rather, it makes sense to talk about yourself and what you're looking for in a new role.


I enjoyed the people I worked with. It was a friendly and fun atmosphere and I actually enjoyed going into work each morning. I felt the leadership team was great as well.


One of the reasons I am leaving is that I felt I was not challenged enough at the job. As a new employee in the working world, the company offers a great opportunity for a good entry level position. However, after being there for so many years, I felt I was not able to reach my full potential because of the lack of challenge and there was no room for advancement in the company. While I did enjoy working there and appreciate the skills I developed while with the company, I feel my  skill set can be better utilized elsewhere, where my capabilities are more recognized and there is the opportunity for growth.


The people I worked with at ABC Company were top notch at what they do. Through my experience there, I learned a lot about different management styles, and strategies for maintaining cooperation in a large group project setting. I feel that as valuable as that experience has been, I am anxious to work on more specialized projects where I will have the opportunity to be more of a leader.


While the people at XYZ Company were terrific to work with, I felt that the opportunities for me there were limited by the structure and size of the company. I believe that a larger company with an international presence can offer challenges, as well as opportunities unavailable at a smaller firm. The position with your company is a great match for my skill set, and I feel that I would be an asset in your marketing (or HR or IT) department.


 

Report Error

View answer Workspace Report Error Discuss

Subject: Work History

13 4654
Q:

Server control events are handled in the server whereas HTML control events are handled in the page

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

Server control events can be handled inside a server itself

Report Error

View Answer Workspace Report Error Discuss

Subject: Web Technology
Job Role: Software Architect

0 4643
Q:

How the different permutations are ordered in c++?

A) Compare lexicographicaly to each other elements B) By finding the highest element in the range
C) By finding the lowest element in the range D) None of the mentioned
 
Answer & Explanation Answer: A) Compare lexicographicaly to each other elements

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: C++

2 4642