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Digital Computer Electronics

Digital Computer Electronics
A microcomputer is a computer that uses a _____ for its CPU.

registers
chips
None of these
vacuum tube
microprocessor

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Digital Computer Electronics
Conversion of an octal number 1438 to hexadecimal number is

6316
None of these
6016
5016
5716

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Digital Computer Electronics
Which of the following flip-flops is free from race around problem?

master slave JK flip-flop
T flip-flop
SR flip-flop
None of these
All of these

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Digital Computer Electronics
The radix of the binary number is:

10
2
1
None of these
3

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Digital Computer Electronics
A flip-flop is a _____ element that stores a binary digit as a low or high voltage.

None of these
bus
I/O
chip
memory

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Digital Computer Electronics
Multiplication of 478 by 528 is

(3184)8
None of these
(4147)8
(3144)8
(3146)8

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