2
Q:

What is e-commerce?

A) Buying and selling international goods B) Buying and selling products and services not found in stores
C) Buying and selling products and services over the internet D) Buying and selling products having to do with computer

Answer:   C) Buying and selling products and services over the internet

Explanation:
Subject: Computer
Exam Prep: Bank Exams
Job Role: Bank PO
Q:

The primary purpose of an operating system is ?

A) To allow people to use the computer B) To make computers easier to use
C) To keep systems programmers employed D) To make the most efficient use of the computer hardware
 
Answer & Explanation Answer: D) To make the most efficient use of the computer hardware

Explanation:

The primary purpose of an operating system is to make the most efficient use of the computer hardware.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams
Job Role: Bank Clerk

2 293
Q:

The unit MIPS is used to measure the speed of a___.

A) Disk drive B) Tape drive
C) Printer D) Processor
 
Answer & Explanation Answer: D) Processor

Explanation:

MIPS refers millions instruction per sec and is used to measure the speed of Processor.

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Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk

3 259
Q:

What is the Full Form of INTERNET ?

Answer

'Internet' is the shortened form of 'INTERnational-NETwork' which is the interconnected network of all the Web Servers worldwide. It is often called the 'World Wide Web'

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Subject: Computer

11 2413
Q:

Any letter, number, or symbol found on the keyboard that you can type into the computer...........

A) Output B) Type
C) Character D) Print
 
Answer & Explanation Answer: C) Character

Explanation:
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13 810
Q:

The smallest unit in a digital system is a.........

A) Bit B) Byte
C) Character D) Kilobyte
 
Answer & Explanation Answer: A) Bit

Explanation:
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4 1112