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Digital Computer Electronics

Digital Computer Electronics
An inverter is also called a _____ gate.

AND
OR
NOT
None of these
NAND

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Digital Computer Electronics
Which of the following logic expression is wrong?

None of these
1 + 0=1
1 + 1=0
1 + 1 + 1 = 1
1+0+1 = 1

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Digital Computer Electronics
A shift register can be used for:

parallel to serial conversion
serial to parallel conversion
None of these
digital delay line
All of these

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Digital Computer Electronics
The 2's compliment of binary number 010111.1100 is

101000.0011
10111.0011
101000.01
101001.11
None of these

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Digital Computer Electronics
Conversion of decimal number 2810 to it's octal number equivalent is

328
None of these
348
408
368

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Digital Computer Electronics
Which of the following is a universal gate?

EX-OR
OR
AND
None of these
NAND

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MORE MCQ ON Digital Computer Electronics

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