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Quizzes > Computers & IT

Computer Literacy Test: Check Your Grade 9 Basics

Quick, free computer literacy practice test. Instant results.

Editorial: Review CompletedCreated By: Fin StuttardUpdated Aug 25, 2025
Difficulty: Moderate
Grade: Grade 9
Study OutcomesCheat Sheet
Colorful paper art promoting a computer science trivia quiz for high school students.

Use this computer literacy test to check Grade 9 basics and see what to study next. Answer 20 quick questions for instant results, then build skills with our computer skills test, basic computer skills test, or computer knowledge test. You'll see your score and get reading links to improve.

Which device is primarily used to display visual output from a computer?
Scanner
Microphone
Webcam
Monitor
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Which keyboard shortcut is commonly used to save a file in many applications?
Ctrl+S
Ctrl+Z
Ctrl+X
Ctrl+V
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RAM permanently stores files even when the computer is powered off.
False
True
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Which file extension is typically used for a plain text document?
.jpg
.txt
.mp3
.exe
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The https in a URL indicates the connection between your browser and the site is encrypted.
True
False
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Which of the following file sizes is the largest?
950 KB
800 KB
2 MB
1.5 MB
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Cloud storage means your files are stored on your local hard drive only.
False
True
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Which keyboard shortcut copies selected text or files?
Ctrl+P
Ctrl+T
Ctrl+N
Ctrl+C
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Two-factor authentication adds a second step to verify your identity when signing in.
False
True
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What is phishing?
A tool for speeding up your internet connection
A secure method of encrypting emails
A type of backup stored offline
A fraudulent attempt to trick you into revealing personal information
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Which protocol is primarily used to send email from a client to a mail server?
POP3
FTP
SMTP
IMAP
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An SSD (solid-state drive) has no moving parts.
False
True
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Which address uniquely identifies a device's network interface at the hardware level on a local network?
Public IP address
Subnet mask
MAC address
Default gateway
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Public domain content can be used without permission or paying a license fee.
True
False
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Which spreadsheet function calculates the average of a range of numbers?
AVERAGE
MAX
SUMIF
COUNT
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Which DNS record type maps a domain name to an IPv4 address?
A record
MX record
AAAA record
CNAME record
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IPv6 addresses are 128 bits long.
False
True
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MAC addresses are typically written using which number base?
Octal
Decimal
Hexadecimal
Binary
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In a relational database table, a primary key may contain duplicate values across different rows.
True
False
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Which CSS property changes the color of text on a web page?
color
font-weight
background-color
text-align
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0

Study Outcomes

  1. Understand basic computer science concepts and terminology.
  2. Analyze computer hardware and software functionalities.
  3. Apply computational thinking to solve practical problems.
  4. Evaluate personal computer literacy skills and identify improvement areas.
  5. Build confidence for upcoming tests by reinforcing key computer science principles.

Computer Literacy Exam Practice Cheat Sheet

  1. Understand the basic components of a computer system - Dive into the inner workings of your machine by learning about the CPU, memory, storage devices, and input/output peripherals. Think of the CPU as the brain, memory as short‑term recall, and storage as a trusty library. Once you see how they interact, computers will feel a lot less mysterious! Crash & Reboot Guide
  2. Familiarize yourself with common operating systems - Get hands‑on with Windows, macOS, and Linux so you can navigate file menus, launch apps, and tweak settings like a pro. Each system has its own quirks, so exploring them helps you adapt quickly in any environment. Plus, knowing keyboard shortcuts is a secret hack for efficiency! Crash & Reboot Guide
  3. Master file management fundamentals - Learn to create, organize, and secure your files and folders so that you never lose that important project again. Good file habits save time and reduce stress when deadlines loom. Bonus points for color‑coding folders and backing up to cloud or external drives! Crash & Reboot Guide
  4. Develop proficiency in productivity software - From word processors and spreadsheets to presentation tools, these apps are your digital swiss army knife. Practice formatting documents, crunching numbers with formulas, and crafting slide decks that wow. The more you explore, the more shortcuts you'll unlock for academic and real‑world tasks! Crash & Reboot Guide
  5. Understand the basics of computer networks and the internet - Discover how data packets travel, what routers and switches do, and why IP addresses matter. This knowledge demystifies online communication, making research, streaming, and collaboration a breeze. Plus, you'll be the go‑to friend when Wi-Fi acts up! Crash & Reboot Guide
  6. Learn about digital security practices - Strengthen your defenses by crafting strong, unique passwords and spotting phishing scams before they snag your info. Explore two‑factor authentication, antivirus basics, and safe browsing habits. With these skills, you'll surf confidently without fear of lurking malware! ProProfs Quiz
  7. Explore ethical considerations in computing - Delve into privacy issues, intellectual property rights, and the responsible use of technology. Understanding digital ethics helps you make informed decisions about sharing data, respecting copyrights, and maintaining online integrity. Be the digital citizen everyone can trust! Crash & Reboot Guide
  8. Understand the role of cloud computing - Learn how storing and accessing data over the internet revolutionizes collaboration and resource sharing. From Google Drive to Dropbox, the cloud frees you from carrying USB sticks and juggling versions. Embrace seamless teamwork and automatic backups! Crash & Reboot Guide
  9. Learn about the impact of technology on education - See how multimedia tools, interactive simulations, and online courses elevate your learning experience. Integrating videos, quizzes, and discussion forums keeps lessons lively and personalized. Get ready to study smarter, not harder! Crash & Reboot Guide
  10. Practice troubleshooting common computer issues - Equip yourself with strategies for tackling software glitches, hardware hiccups, and connectivity woes. From safe‑mode rescues to driver updates, hands‑on debugging builds confidence and saves time. Soon you'll enjoy the thrill of solving tech puzzles! Tom Dunn Academy Q&A
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