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Combinational Circuits Quiz

MCQ: 3x8 decoder will have

1. 3inputs
2. 4inputs
3. 5inputs
4. 6inputs

A

MCQ: Half adder circuits requires two binary

1. Inputs
2. Outputs
3. Digits
4. Both a and b

D

Decoders and Encoders Quiz

MCQ: Encoders are made by three

1. AND gate
2. OR gate
3. NAND gate
4. XOR gate

B

Basic Definition of Boolean Algebra Quiz

MCQ: X*y = y*x is

1. commutative law
2. inverse property
3. associative law
4. identity element

D

Binary Codes in Digital Logic Design Quiz

MCQ: Electric digital systems uses signals that have 2 distinct values and circuit elements having

1. One stable state
2. Two stable states
3. Three stable states
4. Four stable states

B