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Digital Computer Electronics

Digital Computer Electronics
Computer ICs work reliably because they are based on _____ design.

Top-bottom
System
Two-states
Two-stage
None of these

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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 0110 0100
1100 1010 0110 0011
1100 1010 1100 1011

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Digital Computer Electronics
With a NAND latch a low R and a low S produce a _____ condition.

None of these
reset
race
no change
set

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Digital Computer Electronics
A positive AND gate is also a negative

OR gate
NOR gate
AND gate
NAND gate
None of these

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Digital Computer Electronics
How many outputs signals can a gate have?

two only
None of these
one
more than one
both (a) and (b)

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

None of these
5716
6316
6016
5016

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