Practice Test: Question Set - 33
1. The output quality of a printer is measured by
- (A) Dot per sq.
inch
- (B) Dot per inch
- (C) Dots
printed per unit time
- (D) All
of the above
2. A physical connection between the microprocessor memory and other parts of the microcomputer is known as
- (A) Path
- (B) Address bus
- (C) Route
- (D) All
of the above
3. Magnetic disks are the most popular medium for
- (A) Direct
access
- (B) Sequential
access
- (C) Both
of above
- (D) None
of above
4. Which of the following is not processing?
- (A) Arranging
- (B) Manipulating
- (C) Calculating
- (D) Gathering
5. What is the responsibility of the logical unit in the CPU of a computer?
- (A) To produce
result
- (B) To
compare numbers
- (C) To control
flow of information
- (D) To do math’s
works
6. People often call ______ as the brain of computer system
- (A) Control Unit
- (B) Arithmetic
Logic Unit
- (C) Central
Processing Unit
- (D) Storage Unit
7. Which generation of computer is still under development?
- (A) Fourth
Generation
- (B) Fifth
Generation
- (C) Sixth
Generation
- (D) Seventh
Generation
8. Each set of Napier’s bones consisted of ______ rods.
- (A) 5
- (B) 9
- (C) 11
- (D) 13
9. How many address lines are needed to address each machine location in a 2048 × 4 memory chip?
- (A) 10
- (B) 11
- (C) 8
- (D) 12
10. Where as a computer mouse moves over the table surface, the trackball is
- (A) Stationary
- (B) Difficult
to move
- (C) Dragged
- (D) Moved
in small steps
11. Nepal brought a computer for census of 2028 BS. This computer was of
- (A) First
generation
- (B) Second
generation
- (C) Third
generation
- (D) Fourth
generation
12. A compiler is a translating program which
- (A) Translates
instruction of a high level language into machine language
- (B) Translates
entire source program into machine language program
- (C) It
is not involved in program’s execution
- (D) All
of above
13. Machine language is
- (A) Machine
dependent
- (B) Difficult
to program
- (C) Error prone
- (D) All of above
14. When used with I/O devices, the term intelligent implies
- (A) A color
output capability
- (B) Speech
processing capability
- (C) High speed
printing capability
- (D) Feature
to support offline and online tasks
15. ENIAC (Electronic Numerical Integrator and Calculator) had huge advantage over Mark I because it used electronic valves in place of the electromagnetic switches. In the beginning, ENIAC was used for calculating the path of artillery shells. For which other was weapon design was it utilized?
- (A) Hydrogen
bomb
- (B) Atom bomb
- (C) Fighter
aircraft
- (D) None of the
above
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