Interview Questions

Q:

Each of the following is a sleep disorder except

A) REM rebound B) Narcolepsy
C) Night terrors D) Insomnia
 
Answer & Explanation Answer: A) REM rebound

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Medical Interview

3 2052
Q:

What is Web Browser ?

Answer

Web browser is a software application used to locate,retrieve and display content on the World Wide Web, including Web pages, images, videos and other files.


Examples : Microsoft Internet Expiorer , Mozilla Firefox , Google Chrome, Opers , Safari etc...

Report Error

View answer Workspace Report Error Discuss

Subject: Web Technology

0 2052
Q:

Explain how garbage collection deals with circular referrences?

Answer

The .Net runtime knows about all the references between the objects. It can identify all the circular references that are reachable from the root and hence finalize them to free them all at once if and when needed

Report Error

View answer Workspace Report Error Discuss

Subject: .NET

0 2052
Q:

What is end-to-end testing?

Answer

Similar to system testing, the *macro* end of the test scale is testing a complete application in a situation that mimics real world use, such as interacting with a database, using network communication, or interacting with other hardware, application, or system.

Report Error

View answer Workspace Report Error Discuss

Subject: QA Testing

0 2050
Q:

How does traffic measured in hosting platform?

Answer

- The traffic can be measured using the size of the files that are transferred from one place to another (server-client). 


- It can also be measured by the size of the file that is being requested by the client from the server. 


- The number of visitors arriving on the website also involve in the measurement of the traffic using the web hosting platform. 


- The advertisements of the sites take more bandwidth to allow more number of users to be on the website. 


- More number of users provides higher traffic on the website thus it requires more bandwidth on the web hosting sites.

Report Error

View answer Workspace Report Error Discuss

Subject: Web Technology

0 2050
Q:

What is the difference between array and ArrayList ?

Answer

Array is collection of same data type. Array size is fixed, It cannot be expanded.


 


But ArrayList is a growable collection of objects.ArrayList is a part of Collections Framework and can work with only objects.

Report Error

View answer Workspace Report Error Discuss

Subject: Java

0 2048
Q:

How does a try statement determine which catch clause should be used to handle an exception?

Answer

When an exception is thrown , the catch block of the try statement are examined in the order in which they appear. The first catch block that is capable of handling the exception is executed. The remaining catch blocks are ignored

Report Error

View answer Workspace Report Error Discuss

Subject: Java

0 2047
Q:

What is a package?

Answer

Package is a collection of related classes and interfaces. package declaration should be first statement in a java class.

Report Error

View answer Workspace Report Error Discuss

Subject: Java

1 2046