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Digital Computer Electronics

Digital Computer Electronics
The simplified form of the Boolean expression (X + Y + XY)(X + Z) is

XY + YZ
None of these
X + YZ
XZ + Y
X + Y + Z

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Digital Computer Electronics
The output 0 and 1 levels for TTL logic family is approximately

0.6 and 3.5 V
-1.75 and -0.9 V
0.1 and 5 V
None of these
0.9 and 1.75V

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Digital Computer Electronics
Conversion of binary number 11000012 to hexadecimal is

None of these
4316
5116
5716
6116

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Digital Computer Electronics
Conversion of binary number 1011102 to an octal number is

None of these
358
508
568
468

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

None of these
101000.01
101000.0011
101001.11
10111.0011

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Digital Computer Electronics
What is the decimal equivalent of 210?

4096
1000
1024
16
None of these

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MORE MCQ ON Digital Computer Electronics

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