Exercise: Digital Computer Electronics

Questions for: Digital Computer Electronics

Conversion of decimal number 9910 to it's binary number equivalent is
A:
11000112
B:
1000112
C:
11100012
D:
111 10002
Answer: A
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The logic 1 in positive logic system is represented by:
A:
zero voltage
B:
lower voltage level
C:
higher voltage level
D:
negative voltage
Answer: C
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The _____ is ultraviolet-light-erasable and electrically programmable. This allows the user to erase and store until programs and data are perfected.
A:
EPROM
B:
ROM
C:
PROM
D:
RAM
Answer: A
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Conversion of decimal number 4210 to it's octal number equivalent is
A:
578
B:
428
C:
478
D:
528
Answer: D
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What does 4k represent?
A:
4000
B:
4096
C:
40
D:
400
Answer: B
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