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Q:

Storage capacity of magnetic disk depends on

A) disk pack in disk surface B) tracks per inch of surface
C) bits per inch of tracks D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Magnetic disk is a kind of data storage device. Storage capacity of magnetic disk depends on 

1. tracks per inch of surface

2. bits per inch of tracks

3. disk pack in disk surface

 

It can be shown as ::

 

magnetic_disc1532069041.jpg image

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Q:

Which of the following is a popular programming language for developing multimedia webpages.

A) COBOL B) Java
C) BASIC D) Assembler
 
Answer & Explanation Answer: B) Java

Explanation:

Java is a general-purpose computer-programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible.

 

Which_of_the_following_is_a_popular_programming_language_for_developing_multimedia_webpages1548652333.jpg image


Java is used to develop mobile apps, web apps, desktop apps, games and much more...

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Q:

In HTML, ______________ is a set of links designed as buttons.

 

A) Header area B) Menu bar
C) Body of the page D) Footer area
 
Answer & Explanation Answer: B) Menu bar

Explanation:
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Q:

Where is RAM located?

A) Mother Board B) Expansion Board
C) External Drive D) None
 
Answer & Explanation Answer: A) Mother Board

Explanation:

RAM is located in The central processing unit (CPU), also called a processor, is located inside the computer case on the motherboard. It is sometimes called the brain of the computer, and its job is to carry out commands.

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Q:

Every HTML file is a ___________ file.

 

A) Text B) Audio
C) Video D) Image
 
Answer & Explanation Answer: A) Text

Explanation:
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Q:

Esc key in a windows keyboard is not used to

 

A) Close a dialog-box B) Run a selected command
C) Cancel a command D) Close a selected drop down list
 
Answer & Explanation Answer: B) Run a selected command

Explanation:
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Q:

A computer consists of

A) motherboard B) hard disk drive
C) central processing unit D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

A computer system consists of a computer case, a power supply unit, a motherboard, a central processing unit (CPU), main memory, and a hard disk drive.

Input devices include a keyboard, mouse, microphone, video camera, and image scanner.

Output devices include a monitor, speakers, and a printer.

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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

Explanation:
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