Computer Science Hardware Terms

Front

What does ROM stand for and what is its primary function?

Back

ROM stands for Read-Only Memory. It stores the BIOS that runs when the computer is powered on, initiating the booting process.

Front

What is an Expansion Card?

Back

An Expansion Card is a printed circuit board that can be inserted into an expansion slot of a computer motherboard to add functionality to the computer system.

Front

What is the role of RAM in a computer?

Back

RAM stands for Random Access Memory. It stores the code and data that are actively accessed by the CPU, acting as short-term memory.

Front

What is an Input Device?

Back

An Input Device allows the user to enter information into the computer system or control its operation.

Front

What is meant by Storage in computer terms?

Back

Storage refers to computer components and recording media that retain digital data, functioning as long-term memory.

Front

What is the function of the CPU?

Back

The CPU, or Central Processing Unit, is the primary component of a computer that performs most of the processing inside the computer.

Front

What is the purpose of the Power Supply in a computer?

Back

The Power Supply converts electrical power from an outlet into usable power for the internal components of the computer.

Front

What is the difference between RAM and ROM?

Back

RAM is volatile memory used for temporary data storage while the computer is running, whereas ROM is non-volatile memory that permanently stores firmware.

Front

What is a Motherboard?

Back

The Motherboard is the main printed circuit board in a computer that connects all components and allows communication between them.

Front

What is an Output Device?

Back

An Output Device is a hardware component that conveys information from the computer to the user, such as a monitor or printer.