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Digital Computer Electronics

Digital Computer Electronics
What logic function is produced by adding an inverter to each input and the output of an AND gate?

NAND
OR
NOR
None of these
XOR

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Digital Computer Electronics
Conversion of an octal number 1068 to binary number is

11001102
None of these
11100102
10001102
100001102

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Digital Computer Electronics
The _____ gate has two or more input signals. All inputs must be high to get a high output

NAND
AND
NOR
OR
None of these

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Digital Computer Electronics
The ALU carries out arithmetic and logic operations. It processes _____ numbers rather than decimal numbers.

binary
hexadecimal
None of these
decimal
All of these

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

50000000000000000
5A16
None of these
70000000000000000
5D16

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

None of these
decimal
ASCE
BCD
binary

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MORE MCQ ON Digital Computer Electronics

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