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Digital Computer Electronics

Digital Computer Electronics
The _____ gate has two or more input signals. All inputs must be high to get a high output

NAND
AND
OR
NOR
None of these

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Digital Computer Electronics
The ALU carries out arithmetic and logic operations. It processes _____ numbers rather than decimal numbers.

hexadecimal
All of these
None of these
binary
decimal

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

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

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Digital Computer Electronics
Which function positive logic is equivalent to OR function in negative logic?

NOT
None of these
OR
NOR
AND

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Digital Computer Electronics
Conversion of decimal number 7110 to it's binary number equivalent is

1100112
11100112
10001112
1100112
None of these

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Digital Computer Electronics
How many memory locations can 14 address bits access?

None of these
14
8192
16384
4096

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