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Digital Electronics

Digital Electronics
The NOR gate is OR gate followed by ___________.

NOT gate
AND gate
None of these
NAND gate

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Digital Electronics
What is the Boolean expression for a two-input AND gate ?

 A + B
 A.B
 A - B
 A & B

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Digital Electronics
The decimal equivalent of the highest possible address for an 8-bit address bus is

 8
 255
 128
 256

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Digital Electronics
The momentary change in the output/state of the flip-flops is known as

 tri-state
 inverter
 trigger
 unstable state

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Digital Electronics
Complement of NOR and OR gate is ________ and ________ respectively.

 OR, NOR
 AND, NAND
 NOR, OR
 NAND, AND

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Digital Electronics
Which number system has a base of 16

 Hexadecimal
 Decimal
 Octal
 None

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