Types of Computers MCQ Questions And Answers
Types of Computers MCQs : This section focuses on "Types of Computers" in Computer Fundamentals. These Multiple Choice Questions (MCQ) should be practiced to improve the Computer Fundamentals skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations.
1. Computers can be broadly classified into?
A. 3 types
B. 4 types
C. 5 types
D. 6 types
View Answer
Ans : C
Explanation: Computers can be broadly classified by their speed and computing power : PC, Workstation, Mini Computer, Main Frame and Supercomputer.
2. Which is an extremely fast computer, which can execute hundreds of millions of instructions per second?
A. Workstation
B. Mini Computer
C. Main Frame
D. Supercomputer
View Answer
Ans : D
Explanation: Supercomputer : It is an extremely fast computer, which can execute hundreds of millions of instructions per second
3. A __________ can be defined as a small, relatively inexpensive computer designed for an individual user.
A. Workstation
B. Personal Computer
C. Mini Computer
D. Main Frame
View Answer
Ans : B
Explanation: A PC can be defined as a small, relatively inexpensive computer designed for an individual user. PCs are based on the microprocessor technology that enables manufacturers to put an entire CPU on one chip.
4. Minicomputer is a midsize multi-processing system capable of supporting up to _________ users simultaneously.
A. 50
B. 100
C. 200
D. 250
View Answer
Ans : D
Explanation: Minicomputer : It is a midsize multi-processing system capable of supporting up to 250 users simultaneously.
5. Personal computers are designed as single-user systems.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
View Answer
Ans : A
Explanation: True, personal computers are designed as single-user systems
6. Workstations generally come with a?
A. small
B. small amount of RAM
C. high-resolution graphics screen
D. All of the above
View Answer
Ans : C
Explanation: Workstations generally come with a large, high-resolution graphics screen, large amount of RAM, inbuilt network support, and a graphical user interface.
7. Supercomputers are very expensive.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
View Answer
Ans : A
Explanation: True, Supercomputers are very expensive
8. Common operating systems for workstations are UNIX and Windows NT
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
View Answer
Ans : A
Explanation: True, Common operating systems for workstations are UNIX and Windows NT.
9. ______computers are lower to mainframe computers in terms of speed and storage capacity.
A. Super
B. Mini
C. Mainframes
D. Hybrid
View Answer
Ans : B
Explanation: The answer is a. Mini computers are compared to mainframe computers in terms of: 1. speed and, 2. storage capacity.
10. PDAs are also called?
A. PCs
B. Laptops
C. Tablets
D. Handheld
View Answer
Ans : D
Explanation: PDAs are also called as Personal Digital Assistants. They are small and can be carried anywhere.
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