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Digital Computer Electronics

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

microprocessors
vacuum tube
chips
registers
None of these

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Digital Computer Electronics
The clock signals are used in sequential logic circuits

to tell the time of the day
to synchronize events in various parts of a system
to carry serial data signals
to tell how much time has elapsed since the system was turned on
None of these

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Digital Computer Electronics
Digital design often starts by constructing a _____ table.

Truth
Two-stage
None of these
Standard
Two-dinensional

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Digital Computer Electronics
An XOR gate recognizes only words with an _____ number of 1's.

odd
All of these
different
even
None of these

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Digital Computer Electronics
Which of the following is not true?

0 x 1 = 1
1 x 0 = 0
0X0 = 0
None of these
1 x 1 = 1

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Digital Computer Electronics
Addition of 1101012 and 1011112 is

11001002
11101112
1100112
11010002
None of these

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MORE MCQ ON Digital Computer Electronics

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