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Digital Computer Electronics

Digital Computer Electronics
_____dominates the LSI field, and _____ is used extensively where lowest power consumption is necessary.

NMOS, PMOS
PMOS, CMOS
None of these
MOSFET, PMOS
NMOS, CMOS

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Digital Computer Electronics
The XOR gates are ideal for testing parity because even-parity words produce a _____ output and odd-parity words produce a _____ output

high, low
None of these
even, odd
odd, even
low, high

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Digital Computer Electronics
Express -7 as 16-bit signed binary numbers.

0111 0000 0000 0001
0000 0000 0000 0111
1000 0000 0000 0111
None of these
0111 0000 0000 0000

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Digital Computer Electronics
The functional difference between SR flip-flop and JK flip-flop is that

None of these
JK flip-flop does not require external clock
JK flip-flop accepts both inputs 1
JK flip-flop has a feed back path
JK flip-flop is faster than SR flip-flop

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Digital Computer Electronics
One way to simplify the sum-of-products equation is to use boolean algebra. Another way is the _____ map.

De Morgan
Standard
Karnaugh
None of these
Schottky

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Digital Computer Electronics
Conversion of an octal number 478 to its binary number is

1001112
11110112
None of these
1100112
1100112

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