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Digital Computer Electronics

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

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

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

None of these
6016
6316
5716
5016

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

118
178
138
None of these
158

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Digital Computer Electronics
Conversion of decimal number 9910 to it's octal number equivalent is

1438
1248
1198
1218
None of these

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Digital Computer Electronics
A 2's-complement adder-subtracter can add or subtract binary numbers. Sign-magnitude numbers represent _____ decimal numbers, and 2's complements stand for _____ decimal numbers.

positive, negative
sign, hexa
None of these
negative, positive
hexa, sign

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Digital Computer Electronics
The EXCLUSIVE - NOR gate is equivalent to an _____ gate followed by an invertor.

NAND
AND
OR
None of these
XOR

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MORE MCQ ON Digital Computer Electronics

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