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Digital Computer Electronics

Digital Computer Electronics
Conversion of an octal number 738 to binary number is

1100102
1110112
None of these
1111002
1101112

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Digital Computer Electronics
Conversion of decimal number 9910 to hexadecimal number is

None of these
6316
816
5016
6116

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Digital Computer Electronics
A shift register moves the _____ left or right. Serial loading means storing a word in a shift register by entering _____ bit per clock pulse. With parallel or broadside loading, it takes only one _____ pulse to load the input word.

bits, one, register
bits, one, clock
light, eight, clock
None of these
right, eight, clock

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Digital Computer Electronics
A half-adder is also known as:

AND circuit
None of these
EX-OR circuit
NOR circuit
NAND circuit

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Digital Computer Electronics
De Morgan's second therm says that NAND gate is equivalent to a bubbled _____ gate.

XOR
AND
XAND
OR
None of these

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Digital Computer Electronics
Conversion of binary number 100000000002 to decimal number is

103410
112410
102410
None of these
103710

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MORE MCQ ON Digital Computer Electronics

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