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Digital Computer Electronics

Digital Computer Electronics
Conversion of an octal number 1108 to its decimal number is

7010
7310
11010
None of these
7210

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Digital Computer Electronics
How many full and half-adders are required to add 16-bit numbers?

None of these
1 half-adders, 15 full-adders
8 half-adders, 8 full-adders
16 half-adders, no full-adders
4 half-adders, 12 full-adders

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Digital Computer Electronics
What table shows the electrical state of a digital circuit's output for every possible combination of electrical states in the inputs?

ASCII table
Routing table
None of these
Truth table
Function table

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Digital Computer Electronics
What logic function is produced by adding an inverter to each input and the output of an AND gate?

XOR
None of these
OR
NAND
NOR

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

50000000000000000
70000000000000000
5A16
5D16
None of these

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Digital Computer Electronics
Conversion of binary number 11000112 to an octal number is

1498
None of these
1438
1478
1408

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