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Digital Computer Electronics

Digital Computer Electronics
Addition of 1101011012, 1110111012, 0001111112, 1001011012, 1111101112 is

10010000000102
10110101110102
10001010001012
None of these
11110110000102

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Digital Computer Electronics
The logic 1 in positive logic system is represented by:

None of these
higher voltage level
negative voltage
zero voltage
lower voltage level

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Digital Computer Electronics
Conversion of binary number 11011001111110002 to hexadecimal number is

78916
A8B916
D9F816
D8F816
None of these

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Digital Computer Electronics
The hexadecimal number system is widely used in analyzing and programming ______

microprocessors
registers
chips
vacuum tube
None of these

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Digital Computer Electronics
Conversion of decimal number 2810 to it's octal number equivalent is

None of these
328
348
368
408

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Digital Computer Electronics
A half-adder adds _____ bits

16
10
8
2
None of these

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MORE MCQ ON Digital Computer Electronics

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