DE - UNIT 3 LOGIC GATES - 31.08.2020

Which of the following parameter is used to represent the symbol of logic gate?

• Boolean Expression

• Logic Symbol

• Timing Diagram

• Truth Table

Which of the following parameter will give the possible input-output combinations of a logic gate?

• Boolean Expression

• Logic Symbol

• Timing Diagram

• Truth Table

Which of the following parameter is used to represent equation or expression of logic gate?

• Boolean Expression

• Logic Symbol

• Timing Diagram

• Truth Table

Which of the following parameter is used to represent graphical representation of input and output signals of logic gate w.r.t. time?

• Boolean Expression

• Logic Symbol

• Timing Diagram

• Truth Table

What does the term "QUAD" indicate, when used with an Logic Gate IC?

• IC with 2 logic gates

• IC with 4 logic gates

• IC with 6 logic gates

• IC with 8 logic gates

What does the term "HEX INVERTER" indicate, when used with an Logic Gate IC?

• IC with 2 logic gates

• IC with 4 logic gates

• IC with 6 logic gates

• IC with 8 logic gates

Which of the following type of logic gate performs BASIC LOGIC FUNCTIONS?

• Basic Gates

• Exclusive Gates

• Universal Gates

• None of the Above

Identify the logic gate, where the NORMALLY OPEN switches are connected in PARALLEL as inputs and Lamp as output?

• AND Gate

• OR Gate

• NOT Gate

• NAND Gate

Identify the logic gate, where the NORMALLY OPEN switches are connected in SERIES as inputs and Lamp as output?

• AND Gate

• OR Gate

• NOT Gate

• NAND Gate

If both the inputs A and B are at DIFFERENT voltage levels, then output Q is true”. Identify the logic gate.

• OR Gate

• EX-OR Gate

• NOR Gate

• EX-NOR Gate