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Digital Computer Electronics

Digital Computer Electronics
The octal equivalent of decimal 324.987 is

815.234
90.987
640.781
504.771
None of these

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Digital Computer Electronics
FETs are used in linear ICs to:

increase device complexity
None of these
increase input resistance
(a) and (b) above
provide large resistances

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Digital Computer Electronics
A half-adder adds _____ bits

None of these
16
10
8
2

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Digital Computer Electronics
What is the 2's-complement representation of -24 in a 16-bit microcomputer?

1111 1111 1110 0111
1111 1111 1110 1000
0000 0000 0001 1000
None of these
0001 0001 1111 0011

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Digital Computer Electronics
When the LOAD input of a buffer register is active, the input word is stored on the next positive _____ edge.

None of these
pulse
clock
transistor
register

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Digital Computer Electronics
Conversion of binary number 11000112 to hexadecimal is

6316
None of these
5716
4016
4616

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