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Digital Computer Electronics

Digital Computer Electronics
What logic function is obtained by adding an inverter to the output of an AND gate?

None of these
XOR
OR
NOR
NAND

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Digital Computer Electronics
A byte is consist of _____ bits

None of these
two
ten
four
eight

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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:

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

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Digital Computer Electronics
Conversion of an octal number 1428 to binary number is

1101102
11000112
None of these
11000102
11011012

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

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Digital Computer Electronics
Small-scale integration, abbreviated _____ refers to fewer than 12 gates on the same chip. Medium-scale integration (MSI) means 12 to 100 gates per chip. And large-scale integration (LSI) refers to more than _____ gates per chip.

SSI, 1000
None of these
SSI, 100
SSI, 75
SSI, 10000

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