FC0-U61 · topic practice
Practise CompTIA ITF+ FC0-U61 Applications and Software practice questions — original exam-style scenarios with answer choices, explanations, and analysis of common mistakes.
Courseiva uses original exam-style practice questions designed for learning and revision. The goal is to understand the concepts, recognise exam patterns, and improve through explanations — not memorise copied exam dumps.
What the exam tests
Applications and Software questions test whether you can apply the concept in context, not just recognise a definition.
How the topic appears in realistic exam-style scenarios.
Which detail in the question changes the correct answer.
How to eliminate plausible but wrong options.
How to connect the question back to the wider exam objective.
Watch out for
Practice set
20 questions · select your answer, then reveal the explanation
Trap 1: .msi
.msi is for Windows.
Trap 2: .exe
.exe is for Windows.
Trap 3: .dmg
.dmg is a disk image, not an installer package.
.msi
Why wrong: .msi is for Windows.
.pkg
.pkg is an installer package on macOS.
.exe
Why wrong: .exe is for Windows.
.dmg
Why wrong: .dmg is a disk image, not an installer package.
Trap 1: .dmg and .pkg
These are macOS formats.
Trap 2: .app and .apk
.app is macOS, .apk is Android.
Trap 3: .exe and .msi
These are Windows formats.
.dmg and .pkg
Why wrong: These are macOS formats.
.app and .apk
Why wrong: .app is macOS, .apk is Android.
.deb and .rpm
.deb and .rpm are standard Linux package formats.
.exe and .msi
Why wrong: These are Windows formats.
Trap 1: Manual installation
Requires user interaction.
Trap 2: Installation from an app store
Typically requires user interaction.
Trap 3: Trial installation
Used for evaluation, not silent deployment.
Manual installation
Why wrong: Requires user interaction.
Installation from an app store
Why wrong: Typically requires user interaction.
Silent installation
Runs without user prompts, ideal for bulk deployment.
Trial installation
Why wrong: Used for evaluation, not silent deployment.
Trap 1: Compiled language
Compiled languages require a compilation step.
Trap 2: Markup language
Markup languages like HTML define structure.
Trap 3: Query language
Query languages like SQL are for databases.
Compiled language
Why wrong: Compiled languages require a compilation step.
Scripting language
Python is interpreted, also called scripting.
Markup language
Why wrong: Markup languages like HTML define structure.
Query language
Why wrong: Query languages like SQL are for databases.
Trap 1: Apple Safari
Safari is a browser.
Trap 2: Mozilla Firefox
Firefox is a browser.
Trap 3: Google Chrome
Chrome is a browser.
Microsoft Teams
Teams is collaboration software.
Apple Safari
Why wrong: Safari is a browser.
Mozilla Firefox
Why wrong: Firefox is a browser.
Google Chrome
Why wrong: Chrome is a browser.
Trap 1: An application that runs only on mobile devices
Mobile apps are different.
Trap 2: An application installed locally that has direct hardware access
That describes a desktop application.
Trap 3: An application that connects services using APIs
That describes API usage, not necessarily a web app.
An application that runs only on mobile devices
Why wrong: Mobile apps are different.
An application installed locally that has direct hardware access
Why wrong: That describes a desktop application.
An application that runs within a web browser and processes data on a server
Web apps are browser-based with server-side logic.
An application that connects services using APIs
Why wrong: That describes API usage, not necessarily a web app.
Trap 1: Commercial
Commercial requires purchase, but not necessarily time-limited.
Trap 2: Freeware
Freeware is free forever.
Trap 3: Open source
Open source is free to use and modify, not time-limited.
Commercial
Why wrong: Commercial requires purchase, but not necessarily time-limited.
Freeware
Why wrong: Freeware is free forever.
Shareware
Shareware often has a trial period.
Open source
Why wrong: Open source is free to use and modify, not time-limited.
Trap 1: Merge
Merge combines branches.
Trap 2: Push
Push sends commits to a remote.
Trap 3: Branch
Branch creates a separate line of development.
Merge
Why wrong: Merge combines branches.
Commit
Commit saves a snapshot of changes.
Push
Why wrong: Push sends commits to a remote.
Branch
Why wrong: Branch creates a separate line of development.
Trap 1: SELECT
SELECT retrieves data.
Trap 2: INSERT
INSERT adds data.
Trap 3: UPDATE
UPDATE modifies existing data.
SELECT
Why wrong: SELECT retrieves data.
INSERT
Why wrong: INSERT adds data.
UPDATE
Why wrong: UPDATE modifies existing data.
DELETE
DELETE removes records.
Trap 1: Archive
Archive is used for backup.
Trap 2: System
System marks a system file.
Trap 3: Hidden
Hidden hides the file from view.
Archive
Why wrong: Archive is used for backup.
System
Why wrong: System marks a system file.
Hidden
Why wrong: Hidden hides the file from view.
Read-only
Read-only prevents modifications.
Trap 1: Interpretation
Interpretation executes line-by-line without a separate compile step.
Trap 2: Linking
Linking combines object files.
Trap 3: Debugging
Debugging finds errors.
Interpretation
Why wrong: Interpretation executes line-by-line without a separate compile step.
Compilation
Compilation produces a standalone executable.
Linking
Why wrong: Linking combines object files.
Debugging
Why wrong: Debugging finds errors.
Trap 1: file.txt
Relative path.
Trap 2: Folder\file.txt
Relative path.
Trap 3: ..\Folder\file.txt
Starts with .. indicates relative.
C:\Users\John\Documents\file.txt
Starts from drive root.
file.txt
Why wrong: Relative path.
Folder\file.txt
Why wrong: Relative path.
..\Folder\file.txt
Why wrong: Starts with .. indicates relative.
Trap 1: Microsoft Excel
Excel is a spreadsheet application, not primarily collaboration.
Trap 2: Google Chrome
Chrome is a web browser.
Trap 3: Adobe Photoshop
Photoshop is an image editor.
Microsoft Excel
Why wrong: Excel is a spreadsheet application, not primarily collaboration.
Google Chrome
Why wrong: Chrome is a web browser.
Microsoft Teams
Teams is a collaboration hub.
Adobe Photoshop
Why wrong: Photoshop is an image editor.
Slack
Slack is a messaging and collaboration platform.
Trap 1: Debugger
Debugger is a development tool, not a Git concept.
Trap 2: Compiler
Compiler is for programming languages, not Git.
Debugger
Why wrong: Debugger is a development tool, not a Git concept.
Branch
A branch allows parallel development.
Compiler
Why wrong: Compiler is for programming languages, not Git.
Repository
A repository stores the project's files and history.
Commit
A commit saves a snapshot of changes.
Trap 1: Shareware license
Shareware is not open-source.
Trap 2: End-User License Agreement (EULA)
EULA is a generic term, not specific to open-source.
Trap 3: Commercial license
Commercial licenses are not open-source.
Shareware license
Why wrong: Shareware is not open-source.
MIT License
MIT is a permissive open-source license.
End-User License Agreement (EULA)
Why wrong: EULA is a generic term, not specific to open-source.
GNU General Public License (GPL)
GPL is a popular open-source license.
Commercial license
Why wrong: Commercial licenses are not open-source.
Trap 1: .deb
.deb is a Debian package for Linux.
Trap 2: .dmg
.dmg is a macOS disk image.
Trap 3: .pkg
.pkg is a macOS installer package.
.deb
Why wrong: .deb is a Debian package for Linux.
.exe
Windows executable installer files typically have .exe extension.
.dmg
Why wrong: .dmg is a macOS disk image.
.pkg
Why wrong: .pkg is a macOS installer package.
Trap 1: Slack
Slack is a collaboration tool but primarily for messaging, not document collaboration and email.
Trap 2: Microsoft 365
Microsoft 365 can be cloud-based but the question asks for the category, not a specific product. However, Google Workspace is explicitly a web-based productivity suite.
Trap 3: Zoom
Zoom is for video conferencing, not document collaboration.
Slack
Why wrong: Slack is a collaboration tool but primarily for messaging, not document collaboration and email.
Microsoft 365
Why wrong: Microsoft 365 can be cloud-based but the question asks for the category, not a specific product. However, Google Workspace is explicitly a web-based productivity suite.
Google Workspace
Google Workspace is a cloud-based productivity suite designed for web access.
Zoom
Why wrong: Zoom is for video conferencing, not document collaboration.
Trap 1: for loop
A for loop iterates over a sequence, not necessarily while a condition is true.
Trap 2: function
A function is a reusable block of code, not a loop.
Trap 3: if/else
if/else is for conditional branching, not repetition.
for loop
Why wrong: A for loop iterates over a sequence, not necessarily while a condition is true.
while loop
A while loop repeats while a condition is true.
function
Why wrong: A function is a reusable block of code, not a loop.
if/else
Why wrong: if/else is for conditional branching, not repetition.
Trap 1: Use the command line to run 'installer -pkg file.dmg'.
The installer command is for .pkg files, not .dmg.
Trap 2: Extract the .dmg file using a decompression tool.
.dmg files are not compressed archives; they are disk images.
Trap 3: Rename the file to .app and drag it to the Applications folder.
Renaming does not change the file type; .dmg must be mounted.
Use the command line to run 'installer -pkg file.dmg'.
Why wrong: The installer command is for .pkg files, not .dmg.
Extract the .dmg file using a decompression tool.
Why wrong: .dmg files are not compressed archives; they are disk images.
Rename the file to .app and drag it to the Applications folder.
Why wrong: Renaming does not change the file type; .dmg must be mounted.
Double-click the .dmg file to mount it, then run the installer inside.
This is the typical macOS process.
Trap 1: Freeware
Freeware is free but not necessarily open-source.
Trap 2: Shareware
Shareware is proprietary software distributed for trial.
Trap 3: Freemium
Freemium offers basic features free with paid upgrades.
Freeware
Why wrong: Freeware is free but not necessarily open-source.
GPL
GNU General Public License is a common open-source license.
Shareware
Why wrong: Shareware is proprietary software distributed for trial.
Freemium
Why wrong: Freemium offers basic features free with paid upgrades.
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Focused Applications and Software sessions
Every question in these sessions is drawn from the Applications and Software domain — nothing else.
Related practice questions
Move into related areas when this topic feels solid.
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Practise FC0-U61 questions linked to Security.
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Practise FC0-U61 questions linked to FC0-U61 fundamentals.
Practise FC0-U61 questions linked to FC0-U61 scenario.
Practise FC0-U61 questions linked to FC0-U61 troubleshooting.
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