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Digital Computer Electronics

Digital Computer Electronics
Conversion of an octal number 1438 to its decimal number is

None of these
9910
10710
97110
9010

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Digital Computer Electronics
Conversion of an octal number 31378 to it's decimal equivalent is

163110
None of these
193110
153110
163210

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Digital Computer Electronics
The XOR gates are ideal for testing parity because even-parity words produce a _____ output and odd-parity words produce a _____ output

high, low
None of these
odd, even
low, high
even, odd

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

10111002
10110112
11011002
None of these
1100112

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Digital Computer Electronics
Conversion of binary number 10010012 to hexadecimal is

None of these
4216
4016
4916
3916

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

NOR
OR
None of these
XOR
NAND

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