Indiamart Intermesh Interview Questions and Answers

Digital electronics is a branch of electronics that deals with digital signals and systems.

• Deals with discrete values (0s and 1s)

• Utilizes logic gates to process digital signals

• Used in computers, smartphones, digital cameras, etc.

• Digital circuits can be easily replicated and manipulated

Latches are level-sensitive while flip-flops are edge-triggered. Flip-flops have a clock input while latches do not.

• Latches are level-sensitive, meaning the output changes as long as the enable signal is active.

• Flip-flops are edge-triggered, meaning the output changes only on the rising or falling edge of the clock signal.

• Flip-flops have a clock input which latches do not have.

• Latches are faster but consume more power compared to flip-flops.

• Example of latches: SR latch, D lat...read more

Latches are level-sensitive while flip-flops are edge-triggered. Flip-flops have a clock input while latches do not.

• Latches are level-sensitive, meaning the output changes as long as the enable signal is active. Flip-flops are edge-triggered, changing only on the rising or falling edge of the clock signal.

• Flip-flops have a clock input which controls when the output changes, while latches do not have a clock input.

• Latches are simpler in design and faster, but can be prone to g...read more

A 2:1 mux can be used to design and gate.

• A 2:1 mux has two inputs and one output.

• The output is selected based on the value of the select input.

• To design an AND gate using a 2:1 mux, connect one input to the select input and the other input to the data input.

• Connect the output of the mux to the AND gate output.

• The truth table for the AND gate can be derived from the truth table of the 2:1 mux.

Mux is used to select one of several input signals and forward the selected input to the output.

• Multiplexers are used in digital circuits to select one of several input signals and forward the selected input to the output.

• Mux is used in data transmission systems to combine multiple data streams into a single stream.

• Mux is used in memory systems to select a particular memory location for read or write operations.

• Mux is used in microprocessors to select a particular register or...read more

Latch is level sensitive and stores data temporarily, while flip-flop is edge triggered and stores data permanently.

• Latch is level sensitive, while flip-flop is edge triggered

• Latch stores data temporarily, while flip-flop stores data permanently

• Latch has a transparent latch, while flip-flop has a clocked latch