GCSE Computer Memory

What are four types of memory that are used in computer systems?

• RAM, ROM, CPU, GPU

• HDD, SSD, USB, CD-ROM

• RAM, ROM, Cache, Virtual

• Keyboard, Mouse, Monitor, Printer

What is the purpose of primary storage in the Von Neumann architecture?

• To store the user's personal data permanently

• To store programs that are currently running and need to be accessed by the CPU

• To enhance the graphics of the computer

• To cool down the CPU during processing

Which of the following is NOT a type of primary storage used in computers?

• RAM (Random Access Memory)

• ROM (Read Only Memory)

• SSD (Solid State Drive)

• CPU (Central Processing Unit)

What does RAM stand for?

• Read Access Memory

• Random Allocation Module

• Random Access Memory

• Read Allocation Memory

What does ROM stand for?

• Read Only Module

• Random Operation Memory

• Random Only Memory

• Read Only Memory

RAM is often referred to as:

• Secondary memory, auxiliary memory, backup storage

• Main memory, primary memory, primary storage

• External memory, removable memory, flash storage

• Virtual memory, cache memory, buffer storage

What is the advantage of RAM compared to a hard drive?

• RAM has a larger storage capacity than a hard drive

• RAM is much slower than a hard drive

• Access to RAM is much faster than a hard drive

• RAM is more expensive per unit of storage than a hard drive

The name "Random Access Memory" comes from the ability of the CPU to:

• Store data permanently

• Access any part of the memory in the same amount of time

• Use the memory for sequential access only

• Access the memory only when the computer is turned off

At any one time, RAM will normally store:

• The operating system (or part currently in use)

• The BIOS settings and boot sequence

• The permanent files saved by the user

• The firmware and hardware drivers

Which of the following is typically stored in RAM?

• The data on an external USB drive

• The data which the software is using

• The data burned on a CD-ROM

• The data stored in cloud storage