BTEC IT Unit 1 – RAG Weak & Average Review

What is a multifunctional device?

A device that performs more than one function, such as printing, scanning and copying.

What is one benefit of a multifunctional device?

It saves space and money because one device can replace several separate devices.

What is one drawback of a multifunctional device?

If it breaks, several functions may be unavailable at once.

What is a communication device?

A device used to send, receive or transfer data between people or systems.

What is a router?

A device that forwards data between networks and connects devices to the internet.

What is an input device?

Hardware used to enter data or commands into a computer system.

Give one example of an input device.

A keyboard, mouse, scanner, microphone, barcode reader or graphics tablet.

What is an output device?

Hardware used to present information from a computer system.

Give one example of an output device.

A monitor, printer, speaker or projector.

What is an accessibility device?

A device or tool that helps users with additional needs use an IT system.

What does a screen reader do?

It reads out text and interface elements for visually impaired users.

What is a GUI?

A graphical user interface that uses windows, icons, menus and pointers.

What is a CLI?

A command line interface where users type text commands to control a system.

What is utility software?

Software used to maintain, protect or optimise a computer system.

What is application software?

Software used by users to complete tasks.

What is a file type?

The format used to store data, usually shown by the file extension.

What is a JPEG?

A lossy image format often used for photographs because it creates small file sizes.

What is a PNG?

A lossless image format that supports transparency.

What is emerging technology?

New or developing technology that may change how people or organisations use IT.

What is artificial intelligence?

Technology that allows systems to perform tasks that usually require human intelligence.

What is virtual reality?

A computer-generated environment that users can interact with.

What is augmented reality?

Technology that overlays digital information onto the real world.

What is a LAN?

A local area network covering a small area such as a home, school or office.

What is a WAN?

A wide area network covering a large geographical area.

What is a VPN?

A virtual private network that creates a secure encrypted connection over another network.

What is bandwidth?

The amount of data that can be transferred in a given time.

What is latency?

The delay before data starts to transfer or before a system responds.

What is remote working?

Working away from the normal workplace using IT systems and network access.

What is cloud storage?

Online storage where files are saved on remote servers and accessed through the internet.

What is an online community?

A group of people who interact and share information through an online platform.

What is malware?

Malicious software designed to damage, disrupt or gain unauthorised access to systems.

What is ransomware?

Malware that locks or encrypts files and demands payment to restore access.

What is authentication?

The process of checking that a user is who they claim to be.

What is authorisation?

The process of deciding what an authenticated user is allowed to access.

What is two-factor authentication?

A security method that requires two forms of proof, such as a password and a code.

What is a firewall?

A security system that monitors and controls network traffic.

What is antivirus software?

Software that detects, quarantines and removes malware.

What is quarantine in antivirus software?

Isolating a suspicious file so it cannot harm the system.

What is primary data?

Data collected first-hand for a specific purpose.

What is secondary data?

Data collected by someone else or for another purpose.

What is privacy?

The right to control personal information and how it is collected, stored and shared.

What is netiquette?

The expected polite and responsible behaviour when communicating online.

What is an acceptable use policy?

A set of rules explaining how IT systems should and should not be used.

What is electronic waste?

Discarded electronic devices that can harm the environment if not recycled properly.

What is copyright?

Legal protection given to creators of original work.

What is software piracy?

Illegally copying, downloading, sharing or using software without a valid licence.

What is data protection legislation?

Laws that control how personal data is collected, stored, processed and shared.

What is the Equality Act?

A UK law that protects people from discrimination and supports reasonable adjustments.

What is WCAG?

Web Content Accessibility Guidelines used to make websites and online content more accessible.