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Digital Computer Electronics

Digital Computer Electronics
How many bytes are there in 1011 1001 0110 1110 numbers?

4
2
8
1
None of these

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Digital Computer Electronics
Conversion of an octal number 1438 to its decimal number is

97110
9010
None of these
10710
9910

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Digital Computer Electronics
Which of the following Boolean algebra rules is wrong?

1 + A = 1
None of these
1 . x = 1
0 + A = A
A + A = A

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Digital Computer Electronics
Conversion of binary number 10010102 to to its decimal number is

6310
9710
7410
7210
None of these

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Digital Computer Electronics
Binary-Coded-decimal (BCD) numbers express each digit as a _____

All of these
nibble
byte
bit
None of these

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Digital Computer Electronics
A positive AND gate is also a negative

None of these
NAND gate
NOR gate
OR gate
AND gate

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MORE MCQ ON Digital Computer Electronics

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