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Digital Computer Electronics

Digital Computer Electronics
Which of the following logic families use bipolar transistors?

GaAS
CMOS
None of these
TTL
NMOS

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

NOR
None of these
OR
XOR
NAND

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Digital Computer Electronics
A NOR gate recognizes only the input word whose bits are _____

0's and 1's
None of these
1's
0's
0's or 1's

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Digital Computer Electronics
A flip-flop is a _____ element that stores a binary digit as a low or high voltage.

memory
chip
I/O
bus
None of these

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Digital Computer Electronics
What does 4k represent?

4096
400
None of these
40
4000

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Digital Computer Electronics
Conversion of binary number 11000112 to its decimal number is

9310
9910
2910
9710
None of these

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