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Digital Computer Electronics

Digital Computer Electronics
Conversion of an octal number 1428 to binary number is

11011012
11000102
None of these
11000112
1101102

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Digital Computer Electronics
The radix of the binary number is:

2
1
10
3
None of these

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Digital Computer Electronics
An odd-parity generator produces an odd-parity bit to go along with the data. The parity of the transmitted data is _____ An XOR gate can test each received word for parity rejecting words with _____ parity.

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

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Digital Computer Electronics
How many bits are required to encode all twenty six letters ten symbols, and ten numerals?

5
3
None of these
2
6

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Digital Computer Electronics
Conversion of binary number 11000012 to hexadecimal is

6116
4316
5116
5716
None of these

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Digital Computer Electronics
The 2-input XOR gate has a high output only when the input bits are _____

high
even
low
different
None of these

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