An electronic device that processes data and performs tasks according to instructions.
What does CPU stand for?
Central Processing Unit
True or false: RAM is non-volatile memory.
FALSE
RAM (Random Access Memory) loses data when powered off.
Fill in the blank: Software is a set of _______ that instructs the hardware.
programs
What is the function of an operating system?
It manages hardware and software resources on a computer.
Define hard drive.
A storage device that uses magnetic disks to store and retrieve digital information.
What does URL stand for?
Uniform Resource Locator
True or false: Cloud storage requires physical hardware on-site.
FALSE
Cloud storage is accessed over the internet.
Fill in the blank: Malware is short for _______.
malicious software
What is a network?
A group of interconnected computers that share resources and information.
Define browser.
A software application used to access and view websites on the internet.
What does ISP stand for?
Internet Service Provider
True or false: Phishing is a method to steal personal information.
TRUE
Phishing often involves deceptive emails or websites.
Fill in the blank: Firewall protects a network by controlling _______.
incoming and outgoing traffic
What is open-source software?
Software with source code that anyone can inspect, modify, and enhance.
Define database.
An organized collection of data that can be easily accessed, managed, and updated.
What does GUI stand for?
Graphical User Interface
True or false: Encryption secures data by converting it into a readable format.
FALSE
Encryption transforms data into an unreadable format to protect it.
Fill in the blank: Backup is the process of _______ data to prevent loss.
copying
What is a byte?
A unit of digital information that consists of 8 bits.
Define algorithm.
A step-by-step procedure for solving a problem or performing a task.
What does VPN stand for?
Virtual Private Network
True or false: SSD stands for Solid State Drive.
TRUE
Fill in the blank: HTML stands for HyperText _______ Language.
Markup
