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Digital Computer Electronics

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

bit
None of these
All of these
nibble
byte

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Digital Computer Electronics
Which gates is known as universal gate?

XOR gate
AND gate
NAND gate
NOT gate
None of these

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Digital Computer Electronics
Conversion of binary number 11000012 to hexadecimal is

None of these
5716
5116
4316
6116

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

408
348
None of these
328
368

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Digital Computer Electronics
What advantages do ICs have over discrete-device circuits due to their greater complexity (i.e. more circuitary in less area)

Higher reliability
Smaller size
All of these
Lower cost
None of these

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Digital Computer Electronics
Address 200H contains the byte 3FH. What is the decimal equivalent of 3FH

32
None of these
16
63
38

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MORE MCQ ON Digital Computer Electronics

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