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Digital Computer Electronics

Digital Computer Electronics
What is the decimal equivalent of 210?

16
1000
1024
None of these
4096

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Digital Computer Electronics
Conversion of binary number 11000112 to hexadecimal is

None of these
6316
4016
4616
5716

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Digital Computer Electronics
Which of the following logic expression is wrong?

1 + 1=0
1 + 0=1
1+0+1 = 1
1 + 1 + 1 = 1
None of these

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Digital Computer Electronics
Which gates is known as universal gate?

NOT gate
None of these
XOR gate
NAND gate
AND gate

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Digital Computer Electronics
A NAND gate is equivalent to an AND gate followed by an inverter. All inputs must be _____ to get a low output

None of these
low
0's
some low and some high
high

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Digital Computer Electronics
Conversion of decimal number 2810 to it's octal number equivalent is

328
368
None of these
408
348

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