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WorksheetsTechno Quiz 11
Total questions: 147
Worksheet time: 1hrs 14mins
A cyberattack aimed at overwhelming a website is:
DDoS
SQL query
DNS sync
HTML injection
Which is a strong password example?
password1
12345678
R8#IL93!nQ
abcdefg
A data privacy principle requires:
Collecting all data
Minimizing unnecessary data
Sharing data publicly
Turning off encryption
Cookies on websites store:
User preferences
System errors
Hardware failures
Watermarks
A digital certificate verifies:
Device speed
Website identity
Battery health
File names
A password manager helps by:
Remembering complex passwords
Slowing devices
Hiding posts
Filtering content
Personal data includes:
Favorite color only
Name, address, identifiers
Random emojis
Song lyrics
A VPN secures communication by:
Blocking video
Encrypting internet traffic
Reducing brightness
Slowing CPU
Cyber hygiene refers to:
Cleaning laptops
Safe online practices
Writing long essays
Installing wallpapers
A brute-force attack tries to:
Guess passwords repeatedly
Change Wi-Fi channel
Compress videos
Print documents
Identity theft involves:
Using someone's personal data illegally
Deleting old photos
Muting notifications
Sharing updates
Shoulder surfing happens when someone:
Monitors your password at close range
Repairs your device
Gives instructions
Logs out for you
Which is an example of secure behavior?
Clicking mystery links
Using strong unique passwords
Using same password everywhere
Disabling 2FA
Spam refers to:
Legitimate messages
Unwanted mass messages
Verified posts
Secure data
Backups protect data by:
Deleting duplicates
Creating copies in safe locations
Turning off Wi-Fi
Changing usernames
A rootkit hides:
Wallpapers
Malware activity
App icons
Device storage
Social engineering manipulates:
Machines
People
Wi-Fi speed
Browsers only
A secure PIN should NOT include:
Birth year
Mixed digits
Non-pattern sequences
No repeated numbers
Data encryption protects against:
Hardware damage
Unauthorized access
Faster downloads
App crashes
A digital signature ensures:
Keyboard accuracy
Data authenticity
Device cooling
A worm spreads through:
Air
Network connections
Dust particles
USB fans
A botnet is a network of:
Smart home devices only
Compromised computers
Verified servers
Photo editors
Account recovery requires:
Hacking passwords
Verification steps
Ignoring security checks
Resetting the OS
A phishing email often includes:
Legit domain links
Urgent fake requests
No call-to-action
Verified sender icon
A cyberattack that encrypts files is:
Ransomware
Keylogger
Trojan dropper
Worm script
Data minimization means collecting:
As much data as possible
Only data necessary
Irrelevant data
Unlimited analytics
A website's privacy policy explains:
Logo usage
How data is collected and used
How to draw emojis
Memory card sizes
A CAPTCHA helps confirm:
System errors
Human identity (not bots)
Device model
Wi-Fi strength
A keylogger records:
Audio input
Keystrokes
Videos
Password resets
A privacy setting allows you to:
Choose who sees your info
Increase storage
Enhance graphics
Install malware
A cyber threat actor is:
Film performer
Hacker or attacker
Sports presenter
Teacher
A vulnerability is a:
Security weakness
Battery issue
Screen defect
Color error
An antivirus program:
Protects against malware
Improves camera resolution
Adjusts screen brightness
Updates maps
A secure network uses:
No password
Strong encryption (WPA3)
Plaintext access
Open hotspots
A backup can be stored in:
Trash folder
Cloud storage
Clipboard
Cache memory
A Trojan horse hides inside:
Antivirus tools
Seemingly normal files
Firewalls
Bluetooth devices
Data anonymization removes:
Identifiable information
File names
Colors
Storage media
A security patch fixes:
Cracked screens
Vulnerabilities
Headphone noise
Passwords
Multi-factor authentication uses:
Only passwords
Multiple verification factors
Wi-Fi only
Hidden apps
Cyberstalking involves:
Online harassment over time
Slow internet
Spam blocking
HTTPS protects data using:
Firewall codes
Encryption
Screen locks
Audio filters
A secure file format for official documents is often:
Editable .txt
Encrypted PDF
Random .exe
Open .png
A breach notification informs users that:
Their packages arrived
Their data may have been exposed
Their apps need updates
Their Wi-Fi is slow
Cyber ethics encourage:
Responsible online behavior
Illegal downloads
Password sharing
Malware testing
A digital trail can be reduced by:
Private browsing
Posting constantly
Ignoring privacy settings
Accepting all cookies
A common data privacy law principle is:
Unlimited retention
Purpose limitation
Forced sharing
Unrestricted data selling
The best first step after a suspected hack is to:
Ignore it
Change passwords immediately
Post about it publicly
Format your screen
Software refers to:
Physical parts of a computer
Programs that instruct the computer
Electric signals only
Output from printers
Which of the following is NOT a type of software?
System software
Application software
Utility software
Copper hardware
The main role of software is to:
Strengthen the CPU
Allow hardware to perform useful tasks
Replace RAM
Store electricity
Programs that manage hardware resources are known as:
Graphics apps
System software
File extensions
Data patches
Application software allows users to:
Control BIOS
Perform specific tasks like editing and designing
Connect circuits
Modify RAM physically
Software is stored in:
RAM at all times
Storage devices like SSD or HDD
Power supply
Printer cartridges
Compiled instructions are also called:
Machine code
Visual code
Manual code
Text patterns
The part of software that interacts directly with hardware is the:
Word processor
Operating system
Game application
Media player
Software bugs refer to:
Viruses
Errors in code
RAM failures
Corrupted files
Installing software means:
Changing hardware ports
Copying program files into the system
Modifying the BIOS
Upgrading the monitor
Programs written to solve math problems fall under:
System files
Application software
CPU drivers
Patches
Which file extension usually represents software installers?
.mp4
.exe
.jpg
.txt
Firmware is stored in:
ROM
RAM
Cache
Clipboard
Software updates often fix:
Disk capacity
Bugs and security issues
USB speed
The collection of programs inside a device is called its:
Kernel
Software package
Processor code
Thermal layer
All software instructions must eventually be converted to:
Human language
Binary code
Audio waves
Color patterns
System errors caused by incompatible programs are called:
Crashes
Shortcuts
Compression failures
Registry mirrors
An app that requires installation on a PC is called:
Cloud-only tool
Installed application
Bare-metal driver
BIOS utility
The process of removing software from a device is:
Rebooting
Uninstalling
Formatting
Registering
A license key in software ensures:
File compression
Legal product activation
CPU overclocking
RAM expansion
Open-source software allows:
Free hardware upgrades
Anyone to view and modify code
Only companies to edit it
Complete secrecy of files
Proprietary software restricts:
Colors
Access to source code
Screensavers
Desktop wallpapers
A patch file usually:
Changes display color
Fixes small software issues
Increases file size
Deletes programs permanently
Cloud-based software operates mainly through:
Internal GPU
Internet connections
Motherboard firmware
Power supply
Productivity applications include:
System BIOS
Word processors and spreadsheets
Driver installers
Antivirus signatures
The main software controlling all hardware is the:
File manager
Operating system
Disk utility
Screenshot tool
Which of the following is NOT an operating system?
Windows
Ubuntu
Adobe Illustrator
Android
The core of an OS that manages memory and processes is the:
Kernel
Terminal
BIOS
Clipboard
Which OS is commonly used on Apple computers?
Ubuntu
macOS
Fedora
Solaris
Android is based on:
Windows NT
Linux kernel
macOS system
MS-DOS
A multi-user OS allows:
Only one app to run
Multiple people to use system resources
Deleted files to reappear
Data to print faster
Mobile operating systems include:
Windows XP
iOS
DOS
The interface allowing users to interact visually with OS is:
BIOS mode
GUI
TCP mode
Command cache
A bootloader is responsible for:
Changing wallpapers
Loading the OS during startup
Extracting files
Running apps automatically
The process of managing memory, CPU time, and tasks is called:
Pixel mapping
Process scheduling
Icon arrangement
File caching
Linux distributions are:
Hardware upgrades
Variants of the Linux OS
Mobile accessories
Printer drivers
Which OS is known for enhanced mobile security?
Android 1.0
iOS
FreeDOS
Windows 98
OS compatibility means:
Programs require specific OS versions
Only hardware can choose OS
All files run everywhere
Apps auto-upgrade universally
A file system controls:
Internet speed
How data is stored and retrieved
Screen resolution
Battery drainage
Examples of file systems include:
PNG
NTFS
JPEG
GIF
An OS update may include:
CPU refilling
Security improvements
Printer ink refill
Cable replacement
Disk management tools handle:
Volume partitioning
Smartphone wallpapers
Clipboard copying
Sound volume
A command-line interface uses:
Icons
Text commands
Stickers
Voice-only commands
Mobile OS app stores provide:
Hardware parts
Official software downloads
Dust removal instructions
Power cables
Background processes run:
Only when screen is off
Without direct user interaction
Only during boot
In BIOS mode
OS permissions control:
App access to data and features
Brightness
Battery charging
Screen size
“Safe Mode” loads:
All drivers
Minimal drivers only
Server protocols
File archives
System restore is used to:
Undo system changes
Clean display
Change USB type
Update printers
Virtual memory uses:
GPU
Disk space as temporary RAM
Battery cells
Motherboard circuits
A mobile OS gesture feature involves:
Keyboard shortcuts
Touchscreen swipes and taps
USB signals
RAM timing
Word processing software is used for:
Editing photos
Creating text documents
Managing networks
Spreadsheet software is best for:
Audio editing
Data calculations
Gaming
Browsing
Presentation software creates:
3D models
Slide-based visual presentations
Antivirus logs
Bootloaders
A web browser is considered:
System utility
Application program
Hardware tool
Compiler plugin
Database applications help in:
Storing structured data
Burning CDs
Resetting screens
Compressing RAM
Graphic design software is used for:
Installing packages
Editing images
Formatting disks
Deleting BIOS
Media players are for:
Running office files
Playing audio or video
Editing registry
Changing icons
Email clients help users:
Watch movies
Send and receive emails
Format tables
Create barcodes
Productivity apps include:
Games
Calculators and calendars
Microphones
Headphones
Video editing programs allow users to:
Add watermarks physically
Cut, trim, and enhance videos
Increase RAM
Improve speakers
A word processor file is typically saved as:
.wav
.docx
.exe
.gif
Apps like Google Docs are considered:
Local-only apps
Cloud-based applications
BIOS modules
GPU drivers
An app that translates languages automatically is an example of:
Utility
Application software
Power control
Disk cleaner
Antivirus software is categorized as:
Utility program
Web tool
Document editor
Hardware sensor
Photo editing apps on mobile devices are:
System apps
Application software
Device firmware
Drivers
A calendar app primarily manages:
Audio
Scheduling and events
Disk usage
Process threads
A PDF reader is used to:
Modify spreadsheets
View documents
Build circuits
Change ports
Social media apps are a type of:
Programming tool
Communication application
BIOS extension
CPU controller
Application software cannot run without:
Icons
Operating system
PDF files
Screenshots
Video conferencing apps require:
CPU cooling
Internet and camera
Paper documents
VGA monitors
A compiler is software that:
Stores movies
Converts code into machine language
A code editor is mainly used by:
Gardeners
Programmers
Drivers
Painters
Mobile app updates improve:
Screen cracks
Performance and security
Keyboard height
Wallpaper sharpness
An app that stops responding is described as:
Frozen
Cooled
Reformatted
Patched
Mobile applications are distributed through:
App stores
Power cables
File explorers
BIOS menus
Mobile apps are designed to run on:
Mainframes only
Smartphones and tablets
Refrigerators
CCTV cameras
APK files are used by:
Windows
Android
macOS
Linux servers
iOS apps are usually installed via:
Linux terminal
Apple App Store
Google Play
BIOS Bootloader
Mobile devices use sensors such as:
Gyroscope
Keyboard switches
Circuit breakers
Ethernet hubs
A mobile app crash often occurs due to:
Overheating, bugs, or insufficient RAM
Bad wallpaper
Broken charger
Weak flashlight
Android apps are mainly built with:
C++ only
Java/Kotlin
HTML only
COBOL
Mobile operating systems handle:
SMS, apps, connectivity
Crop planting
Wall painting
Wiring systems
A mobile update may include:
Physical hardware replacement
Security patches
New CPU fans
Replacement screens
Which software feature manages app permissions?
Screen timeout
Privacy settings
Brightness control
Volume mixer
Mobile browsers allow:
BIOS adjustments
Web surfing on phones
RAM upgrades
USB formatting
A mobile OS sandbox isolates:
Hardware
Apps from accessing each other's data
Wallpapers
Audio files
Push notifications are:
Auto-generated messages sent to users
Screen cracks
Hard drive errors
Power surges
Mobile security apps protect against:
Screen scratches
Malware
Speaker dust
Charging issues
Bluetooth allows:
Satellite communication
Short-range wireless data transfer
Cellular calling only
Firewall bypassing
Mobile apps that track steps use:
Accelerometer
Battery sensor
Temperature sensor
A mobile game is considered:
Utility
Application software
Kernel module
BIOS patch
Factory reset removes:
SIM card
All user data and apps
Battery
Buttons
Mobile hotspots allow a phone to act as:
Printer
Wi‑Fi router
USB port
Monitor
A mobile widget provides:
Quick access to app functions
Keyboard repair
Battery replacement
USB formatting
The app responsible for handling calls is typically:
System dialer
Video player
File extractor
Barcode scanner
A QR code scanner is an example of:
Application software
BIOS module
Firmware patch
Disk utility
Mobile OS multitasking means:
Charging multiple devices
Running several apps at once
Sharing screen brightness
Changing wallpapers
App cache stores:
Temporary app data
Permanent operating system files
Print queue
Audio waveforms
Cloud sync allows mobile apps to:
Increase CPU load
Save data online automatically
Reset permissions
Change display type
The main advantage of mobile apps over desktop apps is:
They require no storage
They are optimized for touch and mobility
They do not require updates
They double device battery
