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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 11000012 to hexadecimal is

None of these
4316
5116
6116
5716

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Digital Computer Electronics
The radix of the binary number is:

10
3
None of these
2
1

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Digital Computer Electronics
A logic circuit which is used to change a BCD number into an equivalent decimal number is

None of these
encoder
code converter
decoder
multiplexer

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

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

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Digital Computer Electronics
What table shows the electrical state of a digital circuit's output for every possible combination of electrical states in the inputs?

Routing table
ASCII table
Function table
Truth table
None of these

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Digital Computer Electronics
Which of the following boolean algebra statements represent commutative law

(A+B)+CA+(B+C)
None of these
A+AA
A+BB+A
(B+C)(A.B)+(A.C)

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