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Digital Computer Electronics

Digital Computer Electronics
In which of the following adder circuits, the carry look ripple delay is eliminated?

Full adder
None of these
Half adder
Parallel adder
Carry-look-ahead adder

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Digital Computer Electronics
Computer ICs work reliably because they are based on _____ design.

System
Two-stage
None of these
Two-states
Top-bottom

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Digital Computer Electronics
Which of the following is the first integrated logic family?

MOS
RTL
DTL
TTL
None of these

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Digital Computer Electronics
What does 4k represent?

40
4096
4000
400
None of these

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

registers
vacuum tube
None of these
chips
microprocessors

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Digital Computer Electronics
A diagram that illustrates the ore (Logic) of functions in a progran called a

Sequence of steps
Flowchart
All of these
None of these
Direction of flow

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