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Quiz 7 - Computer Awareness

1. Joystick, Mouse etc. are the examples of -----

(a) Multimedia devices
(b) Data entry devices
(c) Pointing devices
(d) None of the above

2. ----- Is the part of the computer that controls the machine cycle.

(a) Control unit
(b) ALU
(c) Memory
(d) None of the above

3. Find the correct sequence in a machine cycle.

1. Actually process the command
2. Translate it into computer commands
3. Write the result to a main memory
4. Get an instruction from main memory

(a) 4,1,2,3
(b) 4,2,1,3
(c) 4,3,2,1
(d) 1,2,3,4

4. ALU stands for.

(a) Arithmetic Logical Unit
(b) Arithmetic Local Unit
(c) Arithmetic Unit
(d) Accurate Logical Unit

5. From the given below options, one is not related to the same group. Find the different one.

(a) DOS
(b) Windows
(c) Unix
(d) MS-Word

6. When the computer is turned off. All the data in a main memory disappears. A data storage method of this type is called.

(a) Non-Volatile
(b) Volatile
(c) Cache
(d) None of the above

7. Numbers written with just 0 and 1 are called --- numbers

(a) Binary
(b) Digital
(c) Logical
(d) General numbers

8. Match the following

(a) 1 Bit 1. 8 Bits
(b) 1 Byte 2. 0 or 1
(c) 1 Kilobyte (KB) 3. 1024 Kilobytes
(d) 1 Megabyte (MB) 4. 1024 Bytes

(a) a-2, b-1, c-4, d-3
(b) a-1, b-2, c-3, d-4
(c) a-2, b-3, c-4, d-1
(d) a-1, b-4, c-2, d-3

9. ---- is the amount of data the CPU can transmit at a time to main memory and to input and output devices

(a) Bus Width
(b) Data Width
(c) Memory Width
(d) None of the above

10. The information processing cycle includes the following processes

(a) Input, Processing, Output, Storage
(b) Input, Output, Manipulation, Arithmetic
(c) Data, Processing, Printing, Editing
(d) Storage, Display, Data, Information



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