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Digital Computer Electronics

Digital Computer Electronics
A half-adder adds _____ bits

10
16
2
None of these
8

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Digital Computer Electronics
Resistor Ratio design is used in linear ICs because

Ratios increase amplifier gain
All of these
None of these
Ratios increase input resistance
Precise resistor values are not possible with IC processes

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

NMOS
TTL
CMOS
GaAS
None of these

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Digital Computer Electronics
The _____ gate has two or more input signals. All inputs must be high to get a high output

OR
NOR
NAND
None of these
AND

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Digital Computer Electronics
Conversion of binary number 1011102 to an octal number is

568
508
358
468
None of these

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Digital Computer Electronics
Which gates is known as universal gate?

None of these
NOT gate
NAND gate
XOR gate
AND gate

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