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Digital Computer Electronics

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

registers
chips
None of these
vacuum tube
microprocessors

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Digital Computer Electronics
Which of the following TTL subfamily is the fastest

None of these
standard TTL
schottky TTL
low-speed TTL
high-speed TTL

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Digital Computer Electronics
The master slave JK flip-flop is effectively a combination of

an SR flip-flop and a T flip-flop
a T flip-flop and a D flip-flop
two T flip-flops
None of these
an SR flip-flop and a D flip-flop

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Digital Computer Electronics
Conversion of binary number 111112 to an octal number is

328
None of these
428
378
358

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Digital Computer Electronics
The output of the following gate is 0 only if at least one of the inputs is 1:

AND gate
NOR gate
None of these
EX-OR gate
OR gate

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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.

None of these
Karnaugh
Standard
Schottky
De Morgan

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