Explanation

Every processor must have a Control Unit (CU) to direct operations and an Arithmetic Logic Unit (ALU) to perform calculations.

Primary storage (RAM) is essential for holding data and instructions during processing.

Explanation

Cache memory is the fastest type of memory, located close to the CPU.

It stores frequently used data to maximize processing speed and performance.

Explanation

A Speaker is an audio output device and cannot produce hard copies (physical prints).

Devices like printers, impact printers, and plotters are used to generate hard copy outputs.

Explanation

The processor (CPU) performs calculations and logical operations to convert raw data into meaningful information.

It is the central unit of the computer that executes instructions and controls other components.

Explanation

The use of Integrated Circuits (ICs) in the third generation made computers smaller, faster, and cheaper to produce.

This innovation significantly reduced manufacturing costs, making computers more affordable.

The third generation of computers (1964–1971) used Integrated Circuits (ICs) instead of transistors or vacuum tubes.

ICs greatly reduced the size, increased speed, and improved efficiency of computers.

Explanation

DEC VAX and IBM AS/400 are classic examples of minicomputers.

It is used widely in businesses and research during the 1970s–1990s.

They are mid-sized computers, more powerful than microcomputers but smaller than mainframes.

Explanation

The computer mouse was invented and developed by Douglas Engelbart, with the assistance of Bill English, during the 1960s.

Douglas Engelbart was an American engineer.

Explanation

The Control Unit (CU) manages and decodes instructions from programs so the CPU knows what actions to perform.

It also directs the flow of data between the CPU, memory, and other components.

Explanation

Explanation

Processing is the step where raw data is transformed into meaningful information.

It helps in analyzing and interpreting the collected data.