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Digital Computer Electronics

Digital Computer Electronics
A bus is a group of _____ carrying digital signals.

None of these
wires
registers
gates
transistors

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Digital Computer Electronics
What is the 2's complement of 0011 0101 1001 1100 number?

None of these
1100 1010 1111 1111
1100 1010 1100 1011
1100 1010 0110 0100
1100 1010 0110 0011

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Digital Computer Electronics
Addition of 11012 and 10102 is

101012
110112
None of these
101112
110002

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Digital Computer Electronics
Consider as RS flip-flops with both inputs set to 0. If a momentary '1' is applied at the input S, then the output

Q will flip from 0 to 1
None of these
Q will flip from 0 to 1 and then back to 0
Q will flip from 0 to 1
Q will flip from 0 to 1 and then back to 0

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Digital Computer Electronics
A microcomputer is a computer that uses a _____ for its CPU.

chips
vacuum tube
microprocessor
registers
None of these

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

None of these
chips
registers
microprocessors
vacuum tube

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