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Digital Computer Electronics

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

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

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Digital Computer Electronics
Conversion of binary number 10010102 to to its decimal number is

9710
6310
7210
None of these
7410

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Digital Computer Electronics
Conversion of an octal number 1428 to binary number is

None of these
11011012
11000102
11000112
1101102

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Digital Computer Electronics
A positive AND gate is also a negative

OR gate
NOR gate
None of these
AND gate
NAND gate

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Digital Computer Electronics
If a microcomputer has a 64K memory, what are the hexadecimal notations for the first and last memory location?

0000, EEEE
None of these
0000, 9999
0000, FFFF
0, 64

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Digital Computer Electronics
Conversion of binary number 111112 to an octal number is

428
378
358
None of these
328

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MORE MCQ ON Digital Computer Electronics

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