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Digital Computer Electronics

Digital Computer Electronics
A bus is a group of _____ carrying digital signals.

gates
wires
registers
None of these
transistors

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Digital Computer Electronics
The simplified form of the Boolean expression (X + Y + XY)(X + Z) is

X + YZ
None of these
X + Y + Z
XZ + Y
XY + YZ

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Digital Computer Electronics
Conversion of hexadecimal number 93FA16 to it's binary number equivalent is

10010011111110100
None of these
1111100001112
1.001001111111E+17
1100111111100110

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Digital Computer Electronics
Multiplication of 478 by 528 is

(4147)8
(3146)8
None of these
(3144)8
(3184)8

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Digital Computer Electronics
Which of the following is not true?

1 x 0 = 0
1 x 1 = 1
0X0 = 0
None of these
0 x 1 = 1

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

OR
None of these
AND
NOT
NAND

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MORE MCQ ON Digital Computer Electronics

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