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Digital Computer Electronics

Digital Computer Electronics
Conversion of an octal number 1368 to hexadecimal number is

5A16
None of these
50000000000000000
5D16
70000000000000000

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Digital Computer Electronics
Conversion of an octal number 1348 to a binary number is

10110112
11011002
1100112
10111002
None of these

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Digital Computer Electronics
The main advantage of hexadecimal numbers is the case of conversion from hexadecimal to _____ and vice versa.

binary
BCD
ASCE
None of these
decimal

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Digital Computer Electronics
When the LOAD input of a buffer register is active, the input word is stored on the next positive _____ edge.

clock
transistor
pulse
register
None of these

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Digital Computer Electronics
Which of the following is not true?

1 x 1 = 1
0 x 1 = 1
None of these
0X0 = 0
1 x 0 = 0

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Digital Computer Electronics
The functional difference between SR flip-flop and JK flip-flop is that

JK flip-flop accepts both inputs 1
JK flip-flop is faster than SR flip-flop
JK flip-flop has a feed back path
None of these
JK flip-flop does not require external clock

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