Chapter Quiz

Computer Science

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Question 1

Which of the following is also known as the Brain of the Computer?

Question 2

What are the main components of CPU?

Question 3

In the context of computers, 'Wetware' is called:

Question 4

A program that copies the function of one system on another system is called:

Question 5

CPU Scheduler is also known by which name?

Question 6

1965 to 1975 was the era of which generation of computers?

Question 7

Which is a high-speed semiconductor memory that increases CPU speed?

Question 8

Cache Memory works on which principle?

Question 9

Cache Memory works between which two components?

Question 10

The method of updating main memory when a word is removed from cache is called:

Question 11

RAM stores frequently used program instructions to increase system speed. RAM stands for:

Question 12

Operations performed on data stored in registers are called:

Question 13

In Information Technology, Associative Memory is called:

Question 14

The automatic memory management process marking files that can be accessed across the file system is called:

Question 15

For storage of one bit data, which circuit is used?

Question 16

Page Fault occurs when:

Question 17

Which was the first operating system written in C language?

Question 18

Which of the following is different from the others (not an operating system)?

Question 19

Which provides computing facility to search and retrieve information?

Question 20

Which statement about database keys is correct?

Question 21

Computer virus uses which technique for self-replication?

Question 22

A continuously active background system-program process is called:

Question 23

Which of the following is NOT an Operating System?

Question 24

Which of the following is an Application Protocol?

Question 25

Algorithm used to decide path of packet transfer from source to destination is called:

Question 26

Communication between two parties telling how communication should be done is called:

Question 27

In Optical Fiber, signal is transmitted due to:

Question 28

When network cannot deliver data due to excessive data from many computers, it is called:

Question 29

In IT networking, which device is used at the Physical Layer?

Question 30

Which device is used for the Network Layer?

Question 31

Brief message in a network going from one station to another is called:

Question 32

Sending a frame to a group of stations is called:

Question 33

Which type of computing performs computation, storage and application as service across the entire network?

Question 34

UDP (User Datagram Protocol) is a:

Question 35

Which country has the maximum internet users?

Question 36

Transfer of money through mobile is called:

Question 37

ATM stands for:

Question 38

In Electronics, what is the full form of IC?

Question 39

What does WIMAX stand for?

Question 40

In IT, Data Integrity means:

Question 41

Data stored in database at a particular time is called:

Question 42

Which media company acquired 21st Century Fox's famous studio?

Question 43

Which generation of computers correctly matches its technology?

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