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Quizzes > High School Quizzes > Technology

Northstar Basic Computer Skills Practice Test

Boost test readiness with detailed practice answers

Difficulty: Moderate
Grade: Grade 10
Study OutcomesCheat Sheet
Colorful paper art promoting Northstar Skills Blitz practice quiz for high school students

This Northstar Basic Computer Skills quiz helps you practice everyday computer tasks - using a mouse, files, and basic settings - so you can see where you stand. Work through 20 quick questions to spot gaps before the Northstar assessment and build confidence for real‑world use.

Which device is used to input data into a computer?
Mouse
Keyboard
Printer
Monitor
The keyboard is the primary device for entering text and commands into a computer. It is specifically designed to allow efficient data entry for users.
What is an operating system?
A hardware component of the computer
A tool used for programming and coding
A program that manages computer hardware and software resources
A type of application software for creating documents
An operating system is software that manages the computer's hardware and software resources. It serves as the interface between the user and the computer, ensuring efficient task management.
Which device displays the computer's output visually?
Monitor
Hard drive
Keyboard
CPU
The monitor is the device that displays images, text, and video output from the computer. It provides the visual interface for user interaction.
Which storage device is non-volatile and used for long-term storage?
CPU
GPU
RAM
Hard drive
A hard drive is a non-volatile storage device that maintains data even when the computer is turned off. It is used for long-term data storage and file retention.
Which key combination is used to copy selected text?
Ctrl + Z
Ctrl + X
Ctrl + V
Ctrl + C
Ctrl + C is the standard keyboard shortcut used to copy selected text. This function allows users to quickly duplicate content for later use.
What is a folder in a computer system?
A container for organizing and storing files
A file compression tool
A virus detection software
A web browsing application
A folder is used to organize and store files on a computer. It helps users keep their data arranged in a logical and easily accessible structure.
What is the purpose of the 'Recycle Bin' in file management systems?
To back up files automatically
To temporarily store deleted files
To organize files by type
To permanently store important files
The Recycle Bin holds deleted files temporarily, allowing users to recover them if needed. This feature prevents accidental loss of important data by providing a safety net.
Which of the following is a primary function of a web browser?
Editing text documents
Designing graphics
Creating spreadsheets
Accessing and displaying websites
A web browser's main function is to access and display websites over the internet. It retrieves and renders files from web servers so that users can view and interact with online content.
What does 'RAM' stand for, and what is its primary function?
Random Access Memory, used for temporary data storage
Run Access Memory, used for video processing
Readily Available Memory, used for storing files permanently
Random Access Memory, used for storing files permanently
RAM stands for Random Access Memory, a type of volatile memory that temporarily stores data for active processes. It allows the computer to access and process data quickly while running applications.
Which shortcut key combination is standard for pasting text?
Ctrl + V
Ctrl + P
Ctrl + B
Ctrl + X
Ctrl + V is the universal shortcut for pasting previously copied text. It enables users to insert content efficiently into documents and other applications.
Which software is primarily used for creating and editing text documents?
Spreadsheet
Email client
Web browser
Word processor
A word processor is designed for creating, editing, and formatting text-based documents. It offers tools for spell checking, layout design, and document organization.
What is the primary purpose of a spreadsheet application?
Composing text documents
Connecting to the internet
Organizing and analyzing data
Designing graphics and images
Spreadsheet applications are used to organize, calculate, and analyze numerical data. They offer features like formulas, charting, and data sorting to support business and academic tasks.
Which of the following best describes a computer virus?
A hardware malfunction in the computer
Malicious software designed to harm a computer
A program used to clean up temporary files
A tool to speed up computer performance
A computer virus is a type of malicious software that can infect a computer and spread to others. Its primary goal is to disrupt operations, steal information, or damage system performance.
What is cloud storage?
Online data storage services accessed via the Internet
A physical hard drive connected to the computer
A local folder on the desktop
Temporary memory used by applications
Cloud storage refers to storing data on remote servers accessed over the Internet. It allows users to backup and access their files from multiple devices without relying solely on local storage.
Why is it important to update computer software regularly?
To decrease the computer's performance
For security patches and improved functionality
To remove all files automatically
For better graphics and visual display
Updating software regularly helps to patch security vulnerabilities and add new features. It ensures that the system operates efficiently and remains protected against emerging threats.
How does an operating system manage hardware resources?
By allocating memory and processing time among programs
By disconnecting unused peripherals
By permanently storing all system files
By directly replacing defective hardware
An operating system manages hardware resources by allocating memory, processing time, and input/output access among various applications. This ensures that each program gets the necessary resources to operate efficiently.
What complications can arise from using unreliable third-party software downloads?
Increased risk of viruses and system instability
Enhanced computer performance without risks
Guaranteed compatibility with all hardware
Automatic updates and improved security
Using unreliable third-party software can introduce malware and poorly optimized code into your computer system. This increases the risk of viruses, data breaches, and overall system instability.
In terms of cybersecurity, why is it important to use strong, unique passwords for each account?
To prevent unauthorized access and reduce the risk of hacking
To enable automatic login without security concerns
To comply with software update requirements
To simplify password management across all accounts
Strong, unique passwords reduce the likelihood that a hacker can gain unauthorized access to your accounts. This practice prevents a single compromised password from endangering multiple sensitive systems.
What role do drivers play in computer systems?
They are used to create and edit documents
They serve as built-in antivirus software
They enhance the graphic display quality
They facilitate communication between hardware and the operating system
Drivers are software components that help the operating system communicate with hardware devices. They act as intermediaries that allow hardware and software to work together seamlessly.
How can regular backups enhance data security in a computing environment?
By speeding up overall computer performance
By reducing the available storage space
By permanently deleting outdated files
By ensuring data recovery in case of loss or corruption
Regular backups provide a method to restore data in the event of hardware failure, accidental deletion, or cyberattack. They are a critical component of data security because they ensure that vital information can be recovered promptly.
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Study Outcomes

  1. Analyze core academic concepts to build a strong foundational understanding.
  2. Identify areas of strength and weaknesses for targeted review.
  3. Apply strategic problem-solving techniques to complex topics.
  4. Evaluate quiz performance to gauge readiness for upcoming tests and exams.

Northstar Basic Comp Skills Answers Cheat Sheet

  1. Compare Desktops, Laptops, Tablets & Smartphones - Each device has its own perks: desktops offer power, laptops bring mobility, tablets blend touch and fun, and smartphones fit in your pocket. Understanding their unique features helps you choose the best tool for school, work, or play.
  2. Know Your Hardware Components - Peek inside your computer world by spotting the system unit, monitor, keyboard, mouse, and touchpad. Each piece plays a starring role - whether it's displaying info, typing up reports, or pointing and clicking your way through apps.
  3. Proper Login & Shutdown - Logging on the right way keeps your data safe and your computer happy, while shutting down correctly ensures updates install and files stay intact. Skip the hard shutdown - your system will thank you with faster boots and fewer glitches.
  4. Master Essential Keyboard Keys - From Enter to Shift, Control, Backspace, Delete, Arrow Keys, Tab, Caps Lock, and Number Lock, each key has a special mission to speed up your typing and navigation. Get hands-on practice and watch your productivity soar.
  5. Decode Mouse Pointer Shapes - Arrow, hand, I-beam and more - the shape of your cursor gives clues about what you can do next, like clicking links or editing text. Spot these shapes to breeze through tasks like a pro.
  6. Practice Mouse Actions - Right-click for context menus, left-click to select, double-click to open files, and drag-and-drop to move items - each move is a power-up for your digital skills. The more you practice, the faster you'll navigate any software.
  7. Use Common Screen Controls - Checkboxes, drop-down menus, scroll bars, and radio buttons are everywhere - knowing how to tick, select, and slide them lets you fill out forms and browse websites without breaking a sweat.
  8. Adjust Audio Settings - Crank up the volume or hit mute, plug in headphones or speakers, and master your audio landscape to avoid surprises during video calls or movie nights. Good sound management is a key ingredient for any media masterpiece.
  9. Identify Desktop Icons - Those little pictures on your desktop are shortcuts to apps, files, and folders. Recognizing them means you can launch PowerPoint, dive into your essays, or find your favorite game in seconds.
  10. Manage the Recycle Bin - Deleting files sends them to the Recycle Bin, giving you a safety net in case you change your mind. Learn how to restore or permanently erase items so you never lose important work by accident.
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