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Digital Computer Electronics

Digital Computer Electronics
The control and arithmetic-logic sections are called the _____

Block diagram
Control Unit
Input / Output Unit
Central Processing Unit
None of these

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Digital Computer Electronics
Which gates is known as universal gate?

None of these
AND gate
NAND gate
XOR gate
NOT gate

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Digital Computer Electronics
Conversion of an octal number 1438 to hexadecimal number is

None of these
5016
6016
6316
5716

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

registers
chips
None of these
microprocessors
vacuum tube

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Digital Computer Electronics
A gate is a logic circuit with one or more input signals but _____ output signal.

one
two
double
None of these
more than one

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Digital Computer Electronics
Conversion of an octal number 1348 to a binary number is

1100112
10111002
10110112
None of these
11011002

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