Practice Test: Question Set - 37
1. Which of the following is the user programmed semiconductor memory?
- (A) SRAM
- (B) DRAM
- (C) EPROM
- (D) All of the
above
2. Who is credited with the idea of using punch cards to control patterns in a weaving machine?
- (A) Pascal
- (B) Hollerith
- (C) Babbage
- (D) Jacquard
3. An input device that is able to interpret pencil marks on paper media is known as
- (A) Magnetic
disk
- (B) Optical Mark
Reader
- (C) Card
Puncher
- (D) Magnetic
tape
4. The two kinds of main Memory are:
- (A) Primary
and secondary
- (B) Random
and sequential
- (C) ROM and RAM
- (D) All of the
above
5. Which of the following is used to make a programs run when the computer is switched on.
- (A) Autoboot
- (B) Warmboot
- (C) Bubble
- (D) Authentication
6. Which of the following does not affect the resolution of a video display image?
- (A) Bandwidth
- (B) Raster scan
rate
- (C) Vertical and
horizontal lines of resolution
- (D) Screen size
7. Which of the following is used for input and output both?
- (A) Graph
plotter
- (B) Teletype
terminal
- (C) Line printer
- (D) None of the
above
8. A high speed device used in CPU for temporary storage during processing is called
- (A) A
register
- (B) A bus
- (C) A
databus
- (D) None of the
above
9. The area of computer science which is concerned with the display of pictures is
- (A) Networks
- (B) Graphics
- (C) Designing
- (D) Architecture
10. A part located in the central processing unit that stores data & information is known as
- (A) Core
memory
- (B) PROM
- (C) EPROM
- (D) ROM
11. Which of the following chips can be reprogrammed with special electric pulses?
- (A) EPROM
- (B) PROM
- (C) ROM
- (D) EEPROM
12. Which one of the following is termed a combination input-output device?
- (A) VDT
- (B) Keyboard
- (C) Printer
- (D) Laser Jet
13. Codes which do not require to be frequently updated also promote user efficiency due to
- (A) Simplicity
- (B) Sortability
- (C) Stability
- (D) Expansibility
14. Output hardware is often categorized according to whether it:
- (A) Is
expensive
- (B) Requires a
large amount of electricity to work
- (C) Produces
hardcopy or softcopy
- (D) Can fit on a
desktop
15. Which of the following can be output by a computer?
- (A) Graphics
- (B) Voice
- (C) Text
- (D) All
of the above
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