Interview Questions

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.

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Subject: C++

8 4162
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

2 4157
Q:

Which of the following best describes Accounting?

A) is an information system that provides reports to its stakeholders regarding economic activities and the condition of the business B) is used only for filling out tax returns and for financial statements for various types of governmental reporting requirements
C) records economic data but does not communicate the data to users according to any specific rules D) is of no use by individuals outside of the business
 
Answer & Explanation Answer: A) is an information system that provides reports to its stakeholders regarding economic activities and the condition of the business

Explanation:

Accounting is the systematic and comprehensive recording of financial transactions pertaining to a business. 

Which_of_the_following_best_describes_Accounting1537425183.gif image

Accounting also refers to the process of summarizing, analyzing and reporting these transactions to oversight agencies, regulators and tax collection entities. 

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

0 4154
Q:

DOM stands for

A) Document object model B) Data object model
C) Document Oriented model D) Data oriented model
 
Answer & Explanation Answer: A) Document object model

Explanation:
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Filed Under: Web Technology

0 4142
Q:

Which of the following method declarations are allowed inside interface?

A) public void m1() B) private void m1()
C) protected void m1() D) abstract public void m1()
 
Answer & Explanation Answer: D) abstract public void m1()

Explanation:

Inside an interface every method will be by default abstract and public

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Filed Under: Java
Job Role: IT Trainer

0 4141
Q:

Describe a Situation Where You Disagreed With a Supervisor ?

Answer

Standard interview tips and techniques still apply. Do not speak negatively about any supervisors, coworkers or former jobs. It is acceptable to share a specific situation that occurred with a former boss, but do not go into detail about the disagreement. Focus instead on what you did to help the supervisor see your point of view.


You may be asked a follow up question, such as “Did they ultimately see your point of view?” Be honest. Did they follow your advice or didn’t they? The answer is not as important as the presentation. Do not sound bitter in your response if they did not. “They did see my point of view. They chose a different path, but they understood my concerns and beliefs in the end.”


 

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Q:

What is meant by exception specification?

A) A function is limited to throwing only a specified list of exceptions. B) A catch can catch all types of exceptions.
C) A function can throw any type of exceptions. D) none of the mentioned
 
Answer & Explanation Answer: A) A function is limited to throwing only a specified list of exceptions.

Explanation:

C++ provides a mechanism to ensure that a given function is limited to throwing only a specified list of exceptions. It is called as exception specification.

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Filed Under: C++

0 4113
Q:

Which class is used to indicate Black Navigation Bar ?

A) .navbar-inverse B) .navbar-black
C) .navbar-dark D) .navbar-default
 
Answer & Explanation Answer: A) .navbar-inverse

Explanation:

.navbar-inverse is used to display in black color.

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Filed Under: .NET
Exam Prep: Bank Exams
Job Role: Analyst , IT Trainer

2 4104