I-AINS Quiz No. 4 (final term) late

What is the basic building blocks of any digital system.

It is an electronic circuit having one or more than one input and

only one output?

• Logic Circuits

• Boolean Function

• Logic gates

• Logic Symbols

What is a type of logic gate that produces high (1) output, only if

all the inputs are High (1) otherwise it will be Low (0).

• OR gate

• AND gate

• NAND gate

• Inverter

What is a type of logic gate that gives an output of 1

when any of its inputs are 1, otherwise 0?

• OR gate

• AND gate

• NAND gate

• Inverter

It invert the output of a logic gate

• OR gate

• AND gate

• NAND gate

• Inverter

Type of logic gate formed with the combination of the digital logic

OR gate and an inverter.

• NOR gate

• AND gate

• NAND gate

• OF gate

What is a type of logic gate which is the combination of AND and NOT gates and is

a commonly used logic gate.

• NOR gate

• AND gate

• NAND gate

• OF gate

What is a type of logic gate that produces High output if either of the input is

High. The output is ‘Low’ if both the inputs are ‘High’ or if

both the inputs are ‘Low’.

• X"NAND gate

• X"NOR gate

• X"OR gate

• X"MEN gate

What is a type of logic gate that produces ‘High’ if both the inputs are ‘High’ or if both the

inputs are ‘Low’. The output is ‘Low’ if either of the input is ‘Low’

• X' NAND gate

• X' NOR gate

• X' OR gate

• X' MEN gate

What is the IC represents for Quad 2-inputs X’NOR gate?

• 74LS32

• 74LS86

• 74LS00

• 74LS266

What is the IC represents for Quad 2-inputs OR gate?

• 74LS32

• 74LS86

• 74LS00

• 74LS266