Interview Questions

Q:

Which of the following type of data member can be shared by all instances of its class?

A) Public B) Inherited
C) Static D) None
 
Answer & Explanation Answer: C) Static

Explanation:

Static members are shared by all the instances of the class

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Filed Under: C++

2 10548
Q:

How do you rate your patience and people friendliness?

Answer

When you are applying for a job at a call center you should know that there will be moments when unsatisfied customers will get angry on you. The key here is to focus on what is the purpose of the call, maintain your calmness and be polite.


As an answer to this question, you can say that you would rate your level of patience and people friendliness above average. You can back it up with an example from your personal or professional life. 

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Subject: Call Center

11 10546
Q:

What are the difference between call screen and leave screen?

Answer

Call Screen: Calling a single screen is a special case of embedding a screen sequence. If you want to prevent the called screen from covering the current screen completely, you can use the CALL SCREEN statement with the STARTING AT and ENDING AT


CALL SCREEN 1000.


CALL SCREEN 1000 STARTING AT 10 10 ENDING AT 20 20.


LEAVE SCREEN statement ends the current screen and calls the subsequent screen.


LEAVE SCREEN.


LEAVE TO SCREEN 2000.


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Subject: ABAP

5 10540
Q:

What is the Standard Template Library?

Answer

A library of container templates approved by the ANSI committee for inclusion in the standard C++ specification. A programmer who then launches into a discussion of the generic programming model, iterators, allocators, algorithms, and such, has a higher than average understanding of the new technology that STL brings to C++ programming

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Subject: C++
Job Role: Software Architect

2 10537
Q:

What is the difference between Notify URL and Return URL?

Answer

Notify URL and Return URL is used in Paypal Payment Gateway integration. Notify URL is used by PayPal to post information about the transaction. Return URL is used by the browser; A url where the user needs to be redirected on completion of the payment process.

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Subject: PHP

21 10503
Q:

What's the difference between GET() and POST() method?

Answer

We can send 1024 bytes utilizing GET() yet POST() can exchange extensive measure of information and POST is the protected strategy than GET technique .

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Subject: PHP
Job Role: Database Administration

5 10438
Q:

What are some open source cloud computing platform databases?

Answer

Cloud computing platform has various databases that are in support. The open source databases that are developed to support it is as follows:


- MongoDB: is an open source database system which is schema free and document oriented database. It is written in C++ and provides tables and high storage space. 


- CouchDB: is an open source database system based on Apache server and used to store the data efficiently


- LucidDB: is the database made in Java/C++ for data warehousing. It provides features and functionalities to maintain data warehouse.

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Subject: Cloud Computing

2 10400
Q:

Tell me about a time you had to handle multiple responsibilities. How did you organize the work you needed to do?

Answer

Sample Response :


While attending college, I also worked at a law firm. I was successful because I practiced good time-management skills, and I made a to-do list every day. As I completed each task, I checked it off the list. It is funny how something so simple can keep you so organized. As a result of my to-do lists, I was able to visualize my daily progress.

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Subject: Adaptability

18 10393