IT Foundations
This type of computer is typically found in businesses and data centers, designed for high-performance tasks like hosting websites or databases.
What is a server?
A computer monitor, printer, and speakers are all examples of this type of device.
What is an output device?
This type of software provides an interface between the hardware and user applications, managing system resources.
What is an operating system?
This wireless technology is commonly used for short-range communication between devices, such as headphones and smartphones.
What is Bluetooth?
A secure website will typically use this protocol, signified by a padlock icon in the browser address bar, to encrypt data transmission.
What is HTTPS (Hypertext Transfer Protocol Secure)?
The term for an operating system that can manage multiple tasks at once, allowing several programs to run simultaneously.
What is multitasking?
This component is often considered the "brain" of the computer, responsible for executing instructions.
What is the CPU (Central Processing Unit)?
This type of license allows users to freely modify and distribute software, often developed by a community.
What is open-source software?
This unique address, assigned to every device on a network, is used to identify and communicate with other devices.
What is an IP address?
The process of verifying a user’s identity before granting access to a system or network is called this.
What is authentication?
This binary numbering system is used by computers to process data, consisting only of 1s and 0s.
What is the binary system?
This type of storage device has no moving parts and is much faster than traditional hard drives.
What is an SSD (Solid State Drive)?
Microsoft Word, Google Docs, and LibreOffice Writer are all examples of this type of software.
What is a word processor?
Also can be "What is productivity software?"
This networking device is responsible for forwarding data between different networks, often used to connect homes to the internet.
What is a router?
This cybersecurity practice involves using multiple forms of authentication, such as a password and a fingerprint scan, to secure accounts.
What is multi-factor authentication (MFA)?
This is the most common type of user interface, allowing users to interact with graphical elements like windows, icons, and menus.
What is a graphical user interface (GUI)?
This type of expansion slot, commonly found on motherboards, is used to install graphics cards and other high-speed peripherals.
What is a PCIe (Peripheral Component Interconnect Express) slot?
This type of software helps manage tasks like disk cleanup, antivirus protection, and system backups.
What is utility software?
The acronym "LAN" stands for this type of network, which connects devices within a small geographical area, like an office or home.
What is a Local Area Network?
This type of malware disguises itself as legitimate software but secretly performs malicious activities on a system.
What is a Trojan horse?
The process of converting data into a form that a computer can understand and execute is known as this.
What is encoding?
This type of memory is permanently stored on a chip and contains the firmware needed to boot a computer.
What is ROM (Read-Only Memory)?
A file with a .exe extension is typically associated with this type of software on Windows operating systems.
What is an executable file?
A preconfigured device that stores and shares data for multiple computers which can be set up minimally and accessed remotely.
What is Network Attached Storage (NAS)?
A hacker who uses their skills for ethical purposes, often to find and fix security vulnerabilities, is known as this type of hacker.
What is a white-hat hacker?