The AND gate is used to generate the carry in binary addition.

An OR gate outputs 1 when at least one of its inputs is 1.

An OR gate outputs true if at least one of its inputs is true.

An OR gate outputs true (1) when at least one of its inputs is true (1).

The AND gate outputs true only when both inputs are true.

An XOR gate outputs true (1) only when the inputs are different.

The binary number system is used in digital electronics for representing data.

The hexadecimal number system uses base 16.

A GAL (Generic Array Logic) is a programmable logic device with a fixed architecture, allowing for specific logic functions to be programmed.

A microcontroller is essentially a microprocessor with additional peripherals integrated, designed for specific control applications.

1110 is the largest binary number among the options.

Flip-flops are commonly used to implement binary counters, as they can store and toggle states.

A full adder can be implemented using AND, OR, and NOT gates.

A 555 timer can be configured in astable, monostable, and bistable modes.

The 555 timer can be used in monostable, astable, and bistable configurations, but not quadrastable.

An Up/Down counter can count in both directions, either incrementing or decrementing the count.

GAL stands for Generic Array Logic, which is a type of programmable logic device that allows for the implementation of combinational logic.

SPDT stands for Single Pole Double Throw, meaning it can connect one input to one of two outputs.

A zero-crossing detector identifies points where the signal crosses the zero voltage level, which is useful for timing and synchronization.

An analog signal is characterized by continuous values that can represent a range of information.

The Nyquist theorem states that a signal can be accurately reconstructed if it is sampled at a rate greater than twice its highest frequency.

A multiplexer is commonly used in MSI logic circuits for routing data from multiple inputs to a single output.

A single transistor is not classified as MSI; it is a basic electronic component, while the others are MSI devices.

According to De Morgan's Theorem, NOT (A OR B) is equivalent to NOT A AND NOT B.

The Ex-OR gate is also known as the XOR gate, which outputs true when inputs differ.

.txt is the file extension for plain text files.

JPEG (Joint Photographic Experts Group) is a commonly used method of lossy compression for digital images.

A NOT gate is known as an inverter because it inverts the input signal.

External Interrupt 0 has the highest priority in the 8051 microcontroller.

Digital signatures provide enhanced security and authenticity by ensuring that the document has not been altered and verifying the identity of the signer.