A Level 1.4 Data types, data structures and algorithms

Select the equivalent expression

• Q is A or B

• Q is A + B

• Q is A and B

• Q is A not B

Select the equivalent expression

• Q is A or B

• Q is A not B

• Q is A and B

• Q is A xor B

Select the equivalent expression

• Q = A or B

• Q = A not B

• Q = A and B

• Q = not A

• Q = A

What logic gate is this?

• NOT

• AND

• NAND

• OR

• NOR

What logic gate is this?

• NOT

• AND

• NAND

• OR

• NOR

What logic gate is this?

• NOT

• AND

• NAND

• OR

• NOR

What logic gate is this?

• XOR

• XNOR

• NAND

• OR

• NOR

What logic gate produces the following truth table?

• OR

• NOR

• XOR

• XNOR

What logic gate produces the following truth table?

• NOT

• NAND

• NOR

• XNOR

What logic gate produces the following truth table?

• AND

• OR

• XOR

• XNOR