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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

OR
NAND
NOR
AND
None of these

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

0.101
1.10101
None of these
1.101
0.10101

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

6016
5716
None of these
6316
5016

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Digital Computer Electronics
Conversion of an octal number 1368 to hexadecimal number is

70000000000000000
5D16
50000000000000000
5A16
None of these

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Digital Computer Electronics
What logic function is obtained by adding an inverter to the output of an AND gate?

OR
None of these
NAND
NOR
XOR

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

4096
14
8192
None of these
16384

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