Explanation

Pixel is short for "picture element".

It is the smallest unit of a digital image.

Each pixel holds color and brightness data, combining to form the full picture.

Explanation

 Function overloading allows multiple functions with the same name but different parameters.

It is a type of compile-time polymorphism, enabling code flexibility and readability.

Explanation

Dot pitch refers to the distance between pixels on a monitor, affecting pixel density per inch.

It influences the sharpness and clarity of the display image.

Explanation

In relational database terminology, an attribute refers to a field or column in a table.

Each attribute represents a property or characteristic of an entity.

Explanation

In a Star topology, each node connects to a central hub or computer.

This setup simplifies troubleshooting but depends heavily on the central device.

Explanation

In Mesh topology, every device is connected to every other device directly.

This provides high redundancy and reliability in the network.

Explanation

EEPROM (Electrically Erasable Programmable Read-Only Memory) can be erased and reprogrammed using electrical signals.

It is often used to store firmware that can be updated without removing the chip.

Explanation

The Control Unit (CU) directs the operation of the Arithmetic Logic Unit (ALU).

It tells the ALU what operation to perform based on the instructions from the program.

Explanation

The CPU (Central Processing Unit) includes:

1. ALU (Arithmetic Logic Unit)
2. CU (Control Unit)
3. Registers (temporary storage inside CPU)

Primary Storage (like RAM) is not part of the CPU; it is part of the main memory.

Explanation

The switch statement is known as a selection statement because it selects one option from multiple possible paths based on the value of a variable.

It's commonly used for decision-making in programming.