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Digital Computer Electronics

Digital Computer Electronics
Conversion of a octal number 638 to its decimal number is

5110
6110
None of these
5710
5310

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Digital Computer Electronics
Subtraction of 1001011002 from 11101010102 is

10010111102
1101000012
None of these
11110000012
11110111112

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

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

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Digital Computer Electronics
The _____ is ultraviolet-light-erasable and electrically programmable. This allows the user to erase and store until programs and data are perfected.

PROM
RAM
EPROM
ROM
None of these

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Digital Computer Electronics
Conversion of binary number 10010012 to hexadecimal is

4016
3916
4216
None of these
4916

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Digital Computer Electronics
Conversion of binary number 11000112 to hexadecimal is

4616
None of these
6316
5716
4016

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MORE MCQ ON Digital Computer Electronics

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