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Digital Computer Electronics

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

3
5
6
None of these
2

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Digital Computer Electronics
Conversion of binary number 10010012 to hexadecimal is

4916
4016
4216
3916
None of these

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Digital Computer Electronics
The hexadecimal number system is widely used in analyzing and programming ______

chips
microprocessors
None of these
registers
vacuum tube

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Digital Computer Electronics
Which of the following logic families has the highest noise immunity?

None of these
DTL
HTL
RTL
TTL

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Digital Computer Electronics
Conversion of binary number 1000112 to an octal number is

478
508
None of these
438
498

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Digital Computer Electronics
Conversion of a octal number 638 to its decimal number is

5110
None of these
5310
5710
6110

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