IGCSE Logic gates

Identify the gate given in the picture

• AND

• OR

• NOT

• NONE

Truth table is based on which two values ?

• YES/NO

• 0/1

• BOTH a and b

• None

This logic notation is for which gate

• AND GATE

• OR GATE

• NOT GATE

• NONE

Which gates are considered as Universal gates ?

• NAND

• NOR

• BOTH A AND B

• NONE

This is representing which gate

• AND

• OR

• NAND

• NOR

Draw the truth table for the given logic circuit diagram

For two inputs how many possible combinations are possible

• 4

• 9

• 16

• any

Draw the circuit diagram for the given expression .

Which gates are considered as basic gates

• AND , OR , NOT

• NAND AND NOR

• BOTH A AND B

• NONE

How many possible combinations are possible for three inputs

• 4

• 8

• 16

• None