Very Easy
What does "www" stand for?
World Wide Web
What is the primary purpose of antivirus software?
To detect, prevent, and remove malware
What is the purpose of a VPN?
To create a secure, private internet connection
Who is known as the father of computers?
Charles Babbage
What is the shortcut to cut?
Ctrl + X
What are pixels?
Smallest unit of a digital image/display
What is a QR Code used for?
To quickly store/share info that are scannable by devices
What is the main function of an operating system in a computer?
Manage hardware and software resources
Tell four types of networks.
LAN, WAN, MAN, PAN
What is the minimum number of characters that a strong password should have?
At least 8 (recommended 12+)
Which part of the computer stores permanent data?
Hard drive / SSD / ROM
What does USB stand for?
Universal Serial Bus
What is the primary function of the motherboard in a computer?
Connects and allows communication between all components
Which invention has made computers compact enough to fit in your pocket?
Microprocessor
Which of the following is NOT an input device?
a) Monitor
b) Keyboard
c) Microphone
d) Mouse
a) Monitor
Which key is used to delete characters on the right side of the cursor?
Delete key
What is the difference between hardware and software?
Hardware = physical components
Software = programs/instructions
What is the purpose of Microsoft Excel?
To organize, calculate, analyze, and visualize data
What is the main difference between the Internet and the World Wide Web?
Internet = global network
WWW = collection of websites/data accessed via Internet
Which device is used to produce a hard copy of digital documents?
Printer
What is the intersection of columns and rows called?
A cell
What is a URL extension like “.com” or “.org” called?
A Domain
Which part of the computer performs all calculations and logical operations?
CPU
Who is known as the father of Artificial Intelligence?
John McCarthy