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Digital Computer Electronics

Digital Computer Electronics
For what logic gate the outputs in complement of the input?

None of these
AND
OR
NOT
XOR

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Digital Computer Electronics
Semiconductor memory is:

a volatile memory
None of these
All of these
somewhat larger than the magnetic core memory
somewhat slower than magnetic core memory

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

11011002
1100112
10110112
10111002
None of these

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

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

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Digital Computer Electronics
Resistor Ratio design is used in linear ICs because

Ratios increase amplifier gain
Ratios increase input resistance
All of these
None of these
Precise resistor values are not possible with IC processes

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Digital Computer Electronics
The ASCII code is a 7-bit code for

letters
other symbols
None of these
All of these
numbers

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MORE MCQ ON Digital Computer Electronics

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