Input, Output, And Storage Devices (GCSE Computing)

Which storage medium is best for transferring a few gigabytes of data quickly between two computers and is commonly pocket-sized?

A teacher shows results on a large screen during a review lesson so all students can see. Which device is being used as an output device?

A scientist wants to log temperature continuously over 24 hours and avoid manual recording. Which combination is most suitable?

A research group needs very fast temporary storage while running simulations, but data need not persist after power off. Which storage type suits this need?

Which specification of a storage device measures how much data it can hold?

A barcode scanner is used in a science lab to record sample IDs into a database. What type of device is the barcode scanner?

A lab supervisor wants to ensure data files cannot be altered once finalised. Which storage technique is best for preventing modification while keeping files accessible?

A teacher asks students to enter observational notes from a microscope onto a classroom computer. Which input device is most appropriate for typing long text quickly?

When plotting experimental data, the computer displays the graph on screen. Which device converts the digital signal into a visible image?

Which output device would a student use to produce a permanent hard copy of a graph showing mean percentage change in mass?

A student needs to capture audio descriptions while performing an experiment. Which input device should they use?