Computer Hardware
What does CPU stand for?
Central Processing Unit.
What app do most people use to send short text-based messages on smartphones?
Text Messaging or SMS app.
What smart device can you use to control lights and appliances with voice commands?
Smart Speaker (e.g., Amazon Echo or Google Nest).
What does HTML stand for?
HyperText Markup Language.
What does the acronym VPN stand for?
Virtual Private Network.
Name the part of the computer responsible for storing long-term data.
Hard Drive (or SSD).
Name an app commonly used for video calls and meetings.
Zoom (or Microsoft Teams/Google Meet).
Which app allows you to track your daily step count?
Fitness apps like Google Fit or Apple Health.
Which programming language is often used for web development alongside HTML and CSS?
JavaScript.
What is phishing?
A cyberattack where someone tries to trick you into revealing sensitive information.
What is the main difference between a laptop and a desktop computer?
Laptops are portable, desktops are not.
What is the name of the default web browser on most Android devices?
Google Chrome.
What is the term for technology used in self-checkout systems in stores?
Barcode Scanning or RFID (Radio-Frequency Identification).
What is the symbol used to start a comment in Python?
# (hashtag).
What is a strong password example?
A mix of letters, numbers, and symbols (e.g., "P@ssw0rd123").
This type of storage is faster than a traditional hard drive and has no moving parts.
Solid State Drive (SSD).
What kind of software is used to create and edit written documents?
Word Processing Software (e.g., Microsoft Word).
Name a popular digital payment platform.
PayPal, Venmo, or Apple Pay.
Name a simple app many people use to create automations in their daily lives.
IFTTT (If This Then That) or Zapier.
What is the purpose of two-factor authentication (2FA)?
To provide an extra layer of security by requiring a second form of identification.
What does BIOS stand for?
Basic Input/Output System.
What does SaaS stand for in cloud computing?
Software as a Service.
What is a QR code, and how is it commonly used?
A Quick Response code, used for scanning to access links, menus, or apps.
What is the difference between a front-end developer and a back-end developer?
Front-end focuses on user interface; back-end focuses on server and database.
What does the CIA Triad stand for in cybersecurity?
Confidentiality, Integrity, Availability.