1.What is the name of the chip which has more than once processor on it?
(1) Parallel chip (2) Multi-processor chip (3) transputer (4) Parallel processor
2.A family of polynomial block codes designed to correct burst errors is known as
(1) Bar codes (2) Gray codes (3) Fire codes (4) mnemonics (5) None of these
3.Which is not necessary when using bar codes in supermarkets?
(1) Point-of sale(POS) terminal (2) Check digit on the bar code
(3) Price on the shelf (4) Price on the goods (5) None of these
4.What does that acronym EGA stand for?
(1) Enhanced graphic array (2) Extended graphic array (3) Monochrome graphic adapter
(4) Enhanced graphic adapter (5) Extended graphic adapter
5.A beam of light used to record and retrieve data on optical disks is known as
(1) polarized light (2)unpolarized concentric light (3) laser
(4) coloured light (5) None of these
6.A memory in which the information is stored last is on top & is retrieved first is known as
(1) PROM (2) Buffer (3) Stack (4) RAM (5) None of these
7.In the language of the computer profession, one thousand position of main storage is represented with the letter
(1) K (2) L (3) M (4) C (5) None of these
8.The word ‘computer’ usually refers to the central Processor Units plus
(1) External memory (2) Internal memory (3) Input devices (4) Output devices
(5) None of these
9.A step-by-step procedure used to solve a problem is called
(1) Operating system (2) Algorithm (3) Application program (4) All of the above
(5) None of these
10.What are the concentric circle on floppy disks known as?
(1) Tracks (2) Cylinders (3) Sectors (4) Segments (5) None of these
Answer
QUE | ANS | QUE | ANS |
1 | 3 | 6 | 3 |
2 | 3 | 7 | 1 |
3 | 3 | 8 | 2 |
4 | 4 | 9 | 2 |
5 | 3 | 10 | 1 |
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