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Digital Computer Electronics

Digital Computer Electronics
Addition of 11012 and 10102 is

101012
110002
101112
110112
None of these

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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
6
2

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Digital Computer Electronics
If a microcomputer has a 64K memory, what are the hexadecimal notations for the first and last memory location?

0000, EEEE
0000, FFFF
0000, 9999
0, 64
None of these

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Digital Computer Electronics
Express 8192 in K units.

8 x 103 K
8.192 k
None of these
All of these
8K

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Digital Computer Electronics
The 2's compliment of binary number 010111.1100 is

101000.0011
10111.0011
None of these
101001.11
101000.01

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Digital Computer Electronics
The main advantage of hexadecimal numbers is the case of conversion from hexadecimal to _____ and vice versa.

ASCE
BCD
decimal
binary
None of these

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MORE MCQ ON Digital Computer Electronics

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