Primary LST

Random Access Memory loses data when the computer is switched off because it is ..............................

Answer explanation

Random Access Memory (RAM) is classified as volatile memory, meaning it requires power to maintain the stored information. When the computer is switched off, RAM loses all its data, confirming its volatile nature.

RAM ==

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Answer explanation

RAM stands for Random Access Memory, a type of computer memory that can be accessed randomly. It is used to store data temporarily while a computer is running, allowing for quick read and write access.

This primary memory stores the BIOS/UEFI

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Answer explanation

The primary memory that stores the BIOS/UEFI is the ROM (Read-Only Memory). It retains the firmware necessary for booting the computer and performing hardware initialization.

The RAM stores the ............................. system whilst the computer is running.

Answer explanation

The RAM stores the operating system while the computer is running, allowing the CPU to access and execute programs efficiently. Therefore, the correct answer is 'operating'.

The two types of primary memory are...

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Answer explanation

The two types of primary memory are RAM (Random Access Memory) and ROM (Read-Only Memory). RAM is volatile and used for temporary data storage, while ROM is non-volatile and stores permanent data.

ROM is used for storing instructions that are needed for the computer to .................?

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Answer explanation

ROM (Read-Only Memory) is used for storing instructions that are needed for the computer to boot up and perform basic functions. It contains firmware that is essential for hardware initialization.

RAM is used to hold ................ and instructions that are currently in use.

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Answer explanation

RAM is used to hold data and instructions that are currently in use, allowing the CPU quick access to the information needed for processing tasks efficiently.

ROM can be .............. from, but not written to.

Answer explanation

ROM can be read from, but not written to, which makes 'read' the correct choice. This highlights the fundamental characteristic of ROM as a non-volatile memory type that allows data retrieval but not modification.

................... memory enables data that is in RAM and not currently being used to be transferred to the hard disk.

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Answer explanation

The correct choice is 'virtual memory'. It allows data in RAM that is not actively used to be temporarily moved to the hard disk, freeing up RAM for other processes and improving system efficiency.