EDEXCEL GCSE CS COMPUTERS

Which of these is not a part of the bus?

Name the secondary storage that works by storing charge (electrons)

Which of these describe ROM best?

Which of these is an input device?

The clock speed of 2.2 GHz CPU means that its clock 'ticks'...

Which types of memory might be used when the computer swaps data in and out of virtual memory?

What is secondary storage?

A computer system design in which the program is stored in memory with the data is called...

Which of these common registers holds the memory address of the next instruction to be fetched?

Name the memory used to make up for the difference in speed between two internal components

What is the order of precedence?

Which of these is not a security tool?

What is the algorithm that the OS uses to allow each running process to use the CPU?

Computer models can be used to predict earthquakes. Which of these is not a technique?

CPUs can only run programs written in machine code...

Storage accessed via the internet is...

What is an assembly language?

What is the process of proving to a computer system who you are?

Which of these is not a file management tool?

Name the secondary storage that works using differences in light reflection from a material

Select the part of the CPU that organises the actions of the other parts of the CPU

What hardware defines a computer?

Registers have a specific role, which of these is not a register?

Which of these describe RAM best?

Which of these operators swaps 1s and 0s?

Which of these is not a high-level language?

The source code is translated and executed one line at a time...

Which of these does a useful job, but is not essential for the OS and using a computer first?

Which of these is an output device?

How does data travel between the processor and the computer's RAM?

Which of these answers describes a touch screen the best?