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Digital Computer Electronics

Digital Computer Electronics
Conversion of an octal number 608 to binary number is

None of these
11001102
100112
1100002
11001112

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

decimal
BCD
ASCE
None of these
binary

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Digital Computer Electronics
A 2's-complement adder-subtracter can add or subtract binary numbers. Sign-magnitude numbers represent _____ decimal numbers, and 2's complements stand for _____ decimal numbers.

positive, negative
negative, positive
None of these
hexa, sign
sign, hexa

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

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

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Digital Computer Electronics
Conversion of decimal number 6110 to it's binary number equivalent is

None of these
1100112
111112
1111012
110011102

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Digital Computer Electronics
Conversion of binary number 1000112 to an octal number is

None of these
498
508
478
438

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