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Digital Computer Electronics

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

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

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Digital Computer Electronics
Addition of 1101012 and 1011112 is

11010002
1100112
11101112
None of these
11001002

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Digital Computer Electronics
Instead of counting with binary numbers, a ring counter uses words that have a single high _____

None of these
gate
chip
bytes
bit

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Digital Computer Electronics
The number of binary bits required to represent a hexadecimal digit is

3
8
6
4
None of these

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Digital Computer Electronics
The output of the following gate is 1 only if at least one of its inputs is 0.

None of these
NOR gate
OR gate
AND gate
NAND gate

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Digital Computer Electronics
Conversion of a octal number 638 to its decimal number is

5710
None of these
5310
6110
5110

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MORE MCQ ON Digital Computer Electronics

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