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Digital Computer Electronics

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

chips
registers
microprocessor
vacuum tube
None of these

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Digital Computer Electronics
Conversion of decimal number 1310 to it's octal number equivalent is

118
178
158
138
None of these

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Digital Computer Electronics
What is the ASCII code for T?

1011010
1011111
1010100
1011100
None of these

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Digital Computer Electronics
The 2's compliment of binary number 0.01011 is:

0.101
0.10101
1.10101
None of these
1.101

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Digital Computer Electronics
Conversion of an octal number 1068 to binary number is

10001102
11100102
100001102
11001102
None of these

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

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

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