CompTIA Tech+ / IT Fundamentals
CompTIA ITF+ Practice Test
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Questions updated at Jul 18, 2026, 1:30 PM CDT
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Today's 10 CompTIA ITF+ questions
Use this CompTIA ITF+ practice test to review CompTIA Tech+ IT Fundamentals. Questions rotate daily and each explanation links to the source used to validate the answer.
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Question 1 of 10
Objective FC0-U71-security
Security
A company stores sensitive employee medical records. Which security control primarily restricts access to these records?
Confidentiality is protected by limiting sensitive information to people with permission to see it. Only authorized people can view the data captures that access-control rule; administrator rights for everyone and deleting backups would increase risk.
Concept tested:
Question 2 of 10
Objective FC0-U71-development
Software Development
A program needs to store a user's score and update it as points are earned. Which programming element holds that changing value?
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Concept tested:
Question 3 of 10
Objective FC0-U71-infrastructure
Infrastructure
A customer relies on a cloud-based Customer Relationship Management (CRM) application accessed through a web browser, managed entirely by the provider. Which cloud service model best describes this arrangement?
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Question 4 of 10
Objective FC0-U71-security
Security
A user receives an email link that opens a page asking for corporate credentials. What safety check should come first?
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Question 5 of 10
Objective FC0-U71-applications
Applications
A user asks a generative AI tool to create a first draft of an email from a short instruction. What is the tool doing?
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Question 6 of 10
Objective FC0-U71-databases
Databases
A support team utilizes a ticketing system where each ticket is assigned a unique identifier to track and manage customer issues. What database element serves as the primary key for this ticketing system?
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Question 7 of 10
Objective FC0-U71-concepts
IT Concepts
An HTML color value uses digits 0-9 and letters A-F. Which number system does that represent?
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Question 8 of 10
Objective FC0-U71-development
Software Development
A team wants a language-neutral plan for how an app should process orders before choosing Python or JavaScript syntax. What artifact helps them communicate that logic?
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Question 9 of 10
Objective FC0-U71-infrastructure
Infrastructure
A computer needs temporary working memory for active programs and data while the system is powered on. Which component provides that workspace?
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Question 10 of 10
Objective FC0-U71-applications
Applications
A user borrows a shared computer and wants fewer local browser traces left after closing the browser. Which feature should they use?
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Question 1 A company stores sensitive employee medical records. Which security control primarily restricts access to these records?
Answer choices
- A. Data can never be updated
- B. Only authorized people can view the data
- C. Every user gets administrator rights
- D. Backups are deleted after each login
Correct answer
Only authorized people can view the data
Confidentiality is protected by limiting sensitive information to people with permission to see it. Only authorized people can view the data captures that access-control rule; administrator rights for everyone and deleting backups would increase risk.
Wrong-answer review
- A. Data can never be updated: Some data must be updated during normal work, so a never-update rule is not the confidentiality control.
- C. Every user gets administrator rights: Giving every user administrator rights violates least privilege and expands exposure.
- D. Backups are deleted after each login: Deleting backups after each login harms recovery and does not control file viewing.
Extra learning features
Why candidates miss this
Restricting access to medical records to only authorized personnel enforces confidentiality, a core security principle. The assertion that 'data can never be updated' suggests a focus on data integrity rather than confidentiality. It's understandable why someone might conflate these, but medical records require periodic updates, and an inflexible rule would disrupt operations while failing to protect confidentiality. Likely wrong answer: Data can never be updated Review focus: Confidentiality, Integrity, and Availability (CIA Triad)
Interview question
Q: Our department handles sensitive personnel data, and we're implementing role-based access controls. A new team member joins, and they need access to view some, but not all, of these files. How would you approach defining their permissions, and what considerations would you have to ensure data confidentiality? Strong answer: The first thing I'd do is understand the specific data they need to access and why. I wouldn't just grant broad 'view' access. I'd look at the principle of least privilege – what's the minimum access required for them to do their job? We'd create a custom role with very specific permissions, limiting access to only the files they absolutely need. I'd also document the rationale behind those permissions. It's also important to regularly review these permissions, especially when roles change or people leave the team.
- Least privilege principle
- Role-based access control (RBAC)
- Documentation
- Regular review of permissions
- Understanding the 'why' behind access needs
Caution: Simply granting 'view' access to a large group of files without understanding the specific need. Or, assigning a built-in 'Reader' role without tailoring it.
Question 2 A program needs to store a user's score and update it as points are earned. Which programming element holds that changing value?
Answer choices
- A. Certificate
- B. Monitor stand
- C. Driver signature
- D. Variable
Correct answer
Variable
Question 3 A customer relies on a cloud-based Customer Relationship Management (CRM) application accessed through a web browser, managed entirely by the provider. Which cloud service model best describes this arrangement?
Answer choices
- A. SaaS
- B. IaaS
- C. RAID
- D. VLAN
Correct answer
SaaS
Question 4 A user receives an email link that opens a page asking for corporate credentials. What safety check should come first?
Answer choices
- A. Verify the site address and certificate
- B. Create a loop in a program
- C. Use a decimal data type
- D. Change the screen resolution
Correct answer
Verify the site address and certificate
Question 5 A user asks a generative AI tool to create a first draft of an email from a short instruction. What is the tool doing?
Answer choices
- A. Replacing all network cabling
- B. Physically upgrading RAM chips
- C. Drafting new content from a prompt
- D. Formatting a monitor for video output
Correct answer
Drafting new content from a prompt
Question 6 A support team utilizes a ticketing system where each ticket is assigned a unique identifier to track and manage customer issues. What database element serves as the primary key for this ticketing system?
Answer choices
- A. Primary key
- B. Tablet device
- C. Document database
- D. Spreadsheet application
Correct answer
Primary key
Question 7 An HTML color value uses digits 0-9 and letters A-F. Which number system does that represent?
Answer choices
- A. Binary
- B. Hexadecimal
- C. Decimal
- D. Octal
Correct answer
Hexadecimal
Question 8 A team wants a language-neutral plan for how an app should process orders before choosing Python or JavaScript syntax. What artifact helps them communicate that logic?
Answer choices
- A. A final troubleshooting note
- B. A shared weak password
- C. A storage drive model
- D. Pseudocode for the processing steps
Correct answer
Pseudocode for the processing steps
Question 9 A computer needs temporary working memory for active programs and data while the system is powered on. Which component provides that workspace?
Answer choices
- A. RAM
- B. Hexadecimal
- C. To restore data after loss, damage, or corruption
- D. Formatting a monitor for video output
Correct answer
RAM
Question 10 A user borrows a shared computer and wants fewer local browser traces left after closing the browser. Which feature should they use?
Answer choices
- A. File system format
- B. Responsible data handling
- C. Private browsing
- D. Developer-only data rule
Correct answer
Private browsing
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