Exercise: Computer Fundamentals

Questions for: Computer Fundamentals

A directly accessible appointment calendar is a feature of a _____ resident package.
A:
CPU
B:
Memory
C:
Buffer
D:
ALU
Answer: B
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A characteristic of card systems is:
A:
slowness in processing data
B:
using cards as records of transactions
C:
needing a larger DP staff
D:
all the above
Answer: D
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Which of the following are the two main components of the CPU?
A:
control unit and registers
B:
registers and main memory
C:
control unit and ALU
D:
ALU and bus
Answer: C
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The system unit of a personal computer typically contains all of the following except:
A:
microprocessor
B:
disk controller
C:
serial interface
D:
modem
Answer: D
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Computer instructions written with the use of English words instead of binary machine code is called
A:
Mnemonics
B:
Symbolic code
C:
Gray code
D:
Op-code
Answer: B
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