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Digital Computer Electronics

Digital Computer Electronics
An inverter is also called a _____ gate.

OR
NAND
AND
NOT
None of these

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Digital Computer Electronics
Express -7 as 16-bit signed binary numbers.

0111 0000 0000 0000
0000 0000 0000 0111
None of these
0111 0000 0000 0001
1000 0000 0000 0111

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Digital Computer Electronics
Conversion of an octal number 478 to its binary number is

None of these
1100112
1100112
11110112
1001112

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Digital Computer Electronics
A microprocessor has memory locations from 0000 to 3FFF. Each memory location stores 1 byte. How bytes can the memory store? Express this in kilobytes?

None of these
4,095, 4K
16,384, 16K
46,040, 46K
32,740, 32K

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Digital Computer Electronics
What is the hexadecimal equivalent of a binary number 10101111

None of these
9E
AF
All of these
8C

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Digital Computer Electronics
Conversion of an octal number 1438 to hexadecimal number is

None of these
6016
5716
6316
5016

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MORE MCQ ON Digital Computer Electronics

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