Words2 Flashcards
What is Al (artificial intelligence)?
Computer systems that can perform tasks without human assistance
Al refers to systems designed to mimic human intelligence.
What does boot-up/start-up mean?
To start a computer
This process initializes the computer’s hardware and software.
Define computer literacy.
The ability to use a computer and its functions
Computer literacy includes understanding software applications and basic troubleshooting.
What is cyber-crime?
Crime committed over the internet such as fraud and identity theft
Cyber-crime can also include hacking and online harassment.
What is personal data?
The information held by websites/companies on internet users and customers
Personal data includes names, addresses, and payment information.
What is a database?
A structured set of data held in a computer
Databases can be relational or non-relational, depending on their structure.
What is a device/gadget?
A small mechanical/electrical tool such as a phone
Devices can include smartphones, tablets, and wearable technology.
Who is a hacker?
A person who accesses data illegally
Hackers can have various motivations, from malicious intent to ethical hacking.
Define hardware.
Tools, physical devices, and machinery such as computers and monitors
Hardware includes components like CPUs, RAM, and storage devices.
What is internet security?
Security processes aimed at deterring crime and exploitation
Internet security includes measures like firewalls and encryption.
What is a laptop?
A portable personal computer
Laptops combine the capabilities of a desktop with portability.
What does it mean to be online?
Connected to the internet
Being online allows access to information and communication platforms.
What is a PC (personal computer)?
A computer used mainly by people at home, such as a desktop PC
PCs can run various applications for work, gaming, and browsing.
What is privacy?
A person’s right to keep their data private
Privacy concerns have led to regulations like GDPR.
What does reboot mean?
To restart a computer
Rebooting can resolve software issues and apply updates.
