.jpg "Computer Knowledge Practice Questions And Answers - 9")
(1) Hard disk
(2) Floppy disk
(3) CPU chip
(4) Memory chip
(5) RAM
2. Which generation of computers is converted by the period 1964-1977?
(1) First
(2) Second
(3) Third
(4) Forth
(5) Zero
3. The word "Computer" usually refers to the Central processing unit plus?
(1) External memory
(2) Internal memory
(3) Input devices
(4) Output devices
(5) Secondary memory
4. Which of the following belongs to the first generation of computer?
(1) ENIAC
(2) IBM 1401
(3) IBM 8090
(4) UNIVAC
(5) IBM1410
5. What hardware was used by first generation computer?
(1) Transistors
(2) ULSI
(3) VLSI
(4) ICs
(5) Valves
6. A typical modern computer uses _______.
(1) LSI chips
(2) Vacuum tubes
(3) Values
(4) All of above
(5) None of these
7. Which device can produce the final product of machine processing into a form usable by humans?
(1) Storage
(2) Input devices
(3) Output devices
(4) Control
(5) All
8. Which can read data convert them to a form that computer can use?
(1) Logic
(2) Storage
(3) Control
(4) Input device
(5) Output device
9. Which is not true for primary storage?
(1) Information must be transferred to primary storage
(2) It is relatively more expensive
(3) It allows very fast access to datav (4) It is part of processor
(5) It is volatile
10. The part of machine level instruction, which tells the central processor what has to be done, is ___.
(1) Operation code
(2) Address
(3) Locator
(4) Flip-Flop
(5) Register
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