1. The computer code for the interchange of information between terminal is ..
A) ASCII
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| Example of how to construct a NAND gate from NOR gates (Photo credit: Wikipedia) |
B) BCD
C) EBCDIC
D) All of the above
2. SIMD stands for ....
A) Single Instruction Stream Over Multiple Data Streams
B) Single Instruction Stream Over Minimum Data Streams
C) Single Instruction Stream Over Media Data Streams
D) Multiple Instruction Streams and Single Data Stream
3. The NOR gate is complement of ..
A) AND gate
B) OR gate
C) NAND gate
D) NOT gate
4. A .............. is a digital circuit that performs the inverse operation of decodes.
A) multiplexer
B) adder
C) subtractor
D) encoder
5. Pipelining increases the CPU instruction ..........
A) efficiency
B) latency
C) throughput
D) Both a and c
6. The ............... is a program whose function is to start the computer software operating when power is turned on.
A) Bootstrap loader
B) Multi programming
C) Loader
D) None of the above
7. .................. is concerned with the way the hardware components operate to form computer system.
A) Computer organization
B) Computer design
C) Computer architecture
D) Computer implementation
8. Devices that are used primarily to transport data between the processor and the user are known as ....
A) Networking devices
B) Basic storage devices
C) Data presentation device
D) Data transfer device
9. Which statement is valid about computer program?
A) It is understood by a computer
B) It is understood by programmer
C) It is understood to use
D) All of the above
10. Access time is
A) Time to position the head over proper track
B) Time to position the head over proper sector
C) Time to position the head over proper cylinder
D) None of above
Answers:
1. The computer code for the interchange of information between terminal is ..
A) ASCII
2. SIMD stands for ....
A) Single Instruction Stream Over Multiple Data Streams
3. The NOR gate is complement of ..
B) OR gate
4. A .............. is a digital circuit that performs the inverse operation of decodes.
D) encoder
5. Pipelining increases the CPU instruction ..........
C) throughput
6. The ............... is a program whose function is to start the computer software operating when power is turned on.
A) Bootstrap loader
7. .................. is concerned with the way the hardware components operate to form computer system.
A) Computer organization
8. Devices that are used primarily to transport data between the processor and the user are known as ....
C) Data presentation device
9. Which statement is valid about computer program?
D) All of the above
10. Access time is
A) Time to position the head over proper track
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