Computer Fundamental Part 2

61. The computer’s processor consists of the following parts ..........

A . CPU and Main Memory

B . Hard Disk and Floppy Drive

C . Main Memory and storage

D . Control Unit and ALU

62. A microprocessor is the brain of the computer and is also called a(n) ………….

A . microchip

B . macrochip

C . macroprocessor

D . calculator

63. Main memory works in conjunction with

A . special function cards

B . RAM

C . CPU

D . Intel

64. The main job of a CPU is to .......

A . carry out program instructions

B . store data/information for future use

C . process data and information

D . both (a) and (c)

65. When speaking of computer input and output, input refers to .........

A . any data processing that occurs from new data input into the computer

B . retrieval of data or information that has been input into the computer

C . data or information that has been entered into the computer

D . Both (c) and (d) above

66. All of the logic and mathematical calculations done by the computer happen in / on the .........

A . system board

B . central control unit

C . central processing unit

D . mother board

67. The primary goal of a computer system is to turn data into ......

A . ideas

B . suggestions

C . information

D . reports

68. Arithmetic operations

A . involve matching one data item to another to determine if the first item is greater than, equal to, or less than the other item

B . sort data items according to standard, predefined criteria in ascending order or decending order

C . use conditions with operators such as AND, OR and NOT

D . include addition, subtraction, multiplication, and division

69. Once information is input into a computer it becomes ......

A . objects

B . data

C . ideas

D . facts

70. Input, output, and processing devices grouped together represent a(n) ………….

A . mobile device

B . information processing cycle

C . circuit board

D . computer system

Computer Fundamental Part 2

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