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Digital Computer Electronics

Digital Computer Electronics
A microcomputer is a computer that uses a _____ for its CPU.

vacuum tube
registers
None of these
microprocessor
chips

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Digital Computer Electronics
Conversion of binary number 1011012 to its decimal number is

4010
None of these
4510
4710
4310

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Digital Computer Electronics
The reduced form of the Boolean expression (A+B)(A+C) is:

A+B+C
None of these
AC+B
A+BC
AB+AC

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Digital Computer Electronics
The number of binary bits required to represent a hexadecimal digit is

3
None of these
6
4
8

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

gates
registers
wires
None of these
transistors

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

None of these
6016
5016
5716
6316

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