Computer Quiz  Mock Test

Q.1 Analog signal is measured in: A B C D

Q.2 __________ is a mathematical model of a real system in the form of a computer program. A B C D

Q.3 MHz stands for? A B C D

Q.4 FormatC is an example of virus _________. A B C D

Q.5 Which technology is used in compact disks? A B C D

Q.6 Which register normally functions as a 16-bit counter that controls the sequence in which the instructions are fetched from memory? A B C D

Q.7 Operating system, editors and debuggers come under? A B C D

Q.8 The most widely used code for representing characters in computers is ________. A B C D

Q.9 The total number of keywords in C are: A B C D

Q.10 Which of the following operating system is based on open-source software? A B C D

Q.11 IDE stands for? A B C D

Q.12 An attribute in database is also known as _________. A B C D

Q.13 A modulator is used to convert: A B C D

Q.14 Duplication of data in multiple files is called _________? A B C D

Q.15 _________ is a collection of system programs that controls and co-ordinates the overall operations of a computer system. A B C D

Q.16 Which of the following memories can be re-written by using electrical devices? A B C D

Q.17 DPI stands for? A B C D

Q.18 Which of the following components is used to convert first .c to first .exe? A B C D

Q.19 Data is transmitted block-by-block in ___________ transmission. A B C D

Q.20 Another term for a conditional operator is: A B C D

Computer Quiz

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