Computer Questions

Q:

Which of the following was the first super computer developed in 1976?

 

A) Acom Atom B) Cray-1
C) PCW D) PET
 
Answer & Explanation Answer: B) Cray-1

Explanation:
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Q:

Which of the following menu types is also called a drop down menu?

A) fly-out B) cascading
C) pop-up D) pull-down
 
Answer & Explanation Answer: D) pull-down

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Q:

The common name for the crime of stealing passwords is

A) Spoofing B) Surfing
C) Identity Theft D) Speeling
 
Answer & Explanation Answer: A) Spoofing

Explanation:

A spoofing attack is a situation in which one individual or program effectively disguises or mask as another by falsifying information and thereby gaining up an ill-conceived advantage. It may use for stealing password or IP addresses.

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Q:

Moving from one website to another is called

A) Browsing B) Attaching
C) Downloading D) Uploading
 
Answer & Explanation Answer: A) Browsing

Explanation:

Moving from one website to another is called Browsing.

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Q:

What does TCP stand for with respect to computer networks?

 

A) Transmission Control Protocol B) Transfer Call Plan
C) Transfer Control Process D) Transmission Call Protocol
 
Answer & Explanation Answer: A) Transmission Control Protocol

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Q:

A program in execution is called

A) Procedure B) Function
C) Process D) Instruction
 
Answer & Explanation Answer: C) Process

Explanation:

We know that a computer program is a set of instructions to be executed. And if the instructions are in execution, then it is called as process. In brief, a program in execution is called as process.

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Q:

Web applications are designed to interpret _____________ to display text, images etc.

 

A) HTML B) Hyperlinks
C) Computers D) World Wide Web
 
Answer & Explanation Answer: A) HTML

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Q:

 What is the name of the virus that fool a user into downloading and executing them by pretending to be useful applications  ?

A) Trojan horses B) Keylogger
C) Worm D) File virus
 
Answer & Explanation Answer: A) Trojan horses

Explanation:
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