101) The transistorized computer circuits were
introduced in the
A. First generation
B. Second generation
C. Third generation
D. Fourth generation
102) Which of the following is required when more than one person uses a
central computer at the same time?
A. Terminal
B. Light pen
C. Digitize
D. Mouse
103) Which of the following memories has the shortest access time?
A. Cache memory
B. Magnetic Bubble memory
C. Magnetic core memory
D. RAM
104) An output device that uses words or messages recorded on a magnetic
medium to produce audio response is ...
A. Magnetic tape
B. Voice response unit
C. Voice recognition unit
D. Voice band
105) Typical data transfer rates in LAN are of the order of
A. Bits per sec
B. Kilo bits per sec
C. Mega bits per sec
D. None of the above
106) The two types of computer chips are
A. External memory Chip
B. Primary memory Chip
C. Microprocessor chips
D. Both A and B
107) Programs designed to perform specific tasks is known as
A. System software
B. Application Software
C. Utility Programs
D. Operating system
108) A plastic card similar to a credit card but having some memory and
a microprocessor embeded within it is ...
A. Punch Paper Tape
B. Chip Card
C. Card Punch
D. Magnetic Tape
109) A network topology in which the outer nodes connect to a single
central node is ....
A. LAN
B. Broadband network
C. Passive star
D. Pass band
110) The central processing unit(CPU) consists of
A. Input, output and processing
B. Control unit, Primary storage and secondary
storage
C. Control unit arithmetic-logic unit, and
primary storage
D. Control unit, processing, primary storage
111) Which was the most popular first generation computer?
A. IBM 1650
B. IBM 360
C. IBM 1130
D. IBM 2700
112) A storage device where the access time is dependent upon the
location of the data is ..
A. Random access
B. Serial access
C. Sequential access
D. Transaction access
113) The computer code of the interchange of information between
terminals is ...
A. ASCII
B. BCD
C. EBCDIC
D. All of the above
114) 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
115)
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
116)
A hybrid computer ..
A. Resembles digital computer
B. Resembles analog computer
C. Resembles both a digital and analog computer
D. None of the above
117)
A technique used by codes to convert an analog signal into a digital bit stream is known as ...
A. Pulse code modulation
B. Pulse stretcher
C. Query processing
D. Queue management
118)
Which of the following produces the best quality graphics
reproduction?
A. Laser printer
B. Ink jet printer
C. Plotter
D. Dot matrix printer
119)
Which of the following is used for manufacturing chips?
A. Control bus
B. Control unit
C. Parity unit
D. Semiconductor
120)
A set of information that defines the status of resources allocated to a
process is ...
A. Process control
B. ALU
C. Register unit
D. Process description
Answers:
1) B. Second generation
2) A. Terminal
3) A. Cache memory
4) B. Voice response unit
5) C. Mega bits per sec
6) D. Both A and B
7) C. Utility Programs
8) A. Punch Paper Tape
9) C. Passive star
10) D. Control unit, processing, primary storage
11) A. IBM 1650
12) B. Serial access
13) A. ASCII
14) B. Address bus
15) B. To compare numbers
16) C. Resembles both a digital and analog computer
17) A. Pulse code modulation
18) C. Plotter
19) D. Semiconductor
20) D. Process description
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