(Feb-2026) Latest FC0-U71 Dumps for Success in Actual CompTIA Certified
Changing the Concept of FC0-U71 Exam Preparation 2026
NEW QUESTION # 39
A developer creates the following code:
If the light is red, then stop
Else if the light is green, then go
Which of the following programming concepts is the developer using?
- A. Commenting
- B. Branching
- C. Object-oriented
- D. Looping
Answer: B
Explanation:
This structure uses branching, which allows a program to make decisions based on conditions using "if," "else if," and similar statements.
"Branching allows the flow of execution in a program to change based on decisions or conditions." - CompTIA ITF+ Programming Concepts Correct answer: D
NEW QUESTION # 40
A computer is turned on, and a message states the system time is incorrect. Which of the following devices should be configured to resolve this message?
- A. Storage
- B. RAM
- C. BIOS
- D. CPU
Answer: C
NEW QUESTION # 41
A user wants to use virtualization on a local workstation. Which of the following best describes the technology that will be used?
- A. Cloud
- B. Hypervisor
- C. Guest OS
- D. SaaS
Answer: B
Explanation:
A hypervisor is the software or hardware platform that enables virtualization. It allows multiple operating systems (guest OSes) to run on a single physical machine.
"A hypervisor manages virtual machines on a single physical system. It enables the creation and management of guest OS environments." - CompTIA ITF+ Correct answer: D
NEW QUESTION # 42
Which of the following is the smallest storage unit?
- A. Terabyte
- B. Megabyte
- C. Kilobyte
- D. Petabyte
Answer: C
Explanation:
In terms of size from smallest to largest: Kilobyte < Megabyte < Terabyte < Petabyte.
NEW QUESTION # 43
Which of the following is most commonly used to connect devices to a switch?
- A. NFC
- B. DVI
- C. RJ45
- D. USB-A
Answer: C
NEW QUESTION # 44
A user's internet speed is slow. The user logs in to the router's administrator portal and sees that unauthorized devices are connected to the network. Which of the following actions should the user take to prevent unauthorized use of the network?
- A. Decrease the Wi-Fi signal range.
- B. Change the password.
- C. Call the internet provider's support line.
- D. Reset the router.
Answer: B
Explanation:
Changing the router's password (particularly the Wi-Fi password) prevents unauthorized users from reconnecting to the network. It's the most immediate and effective response.
"One of the most effective ways to secure a wireless network is by changing the default and existing passwords to prevent unauthorized access." - CompTIA ITF+ Security Topics Calling support may help but doesn't address the issue directly.
Decreasing signal range may reduce but not eliminate access.
Resetting the router is more disruptive and unnecessary if the password can be changed.
Correct answer: C
NEW QUESTION # 45
An employee is working on a database and wants to retrieve specific information. Which of the following should the employee use?
- A. Scale
- B. Big data
- C. Query
- D. Input
Answer: C
Explanation:
A query is a request for information from a database. Structured Query Language (SQL) is commonly used to retrieve specific records or information from a data set.
"A query is used to extract and retrieve specific data from a database based on defined criteria." - CompTIA ITF+ Data Concepts Correct answer: D
NEW QUESTION # 46
Which of the following is an example of a MAC address?
- A. fe80:102d:cd62:5434:82ae
- B. 00:50:09:2D:4D:94
- C. 0x3476
- D. 192.68.10.24
Answer: B
Explanation:
A MAC address is a unique hardware identifier formatted as six groups of two hexadecimal digits separated by colons or hyphens.
Other options:
*0x3476 is a hexadecimal number,
*192.68.10.24 is an IPv4 address,
*fe80:102d:cd62:5434:82ae is an IPv6 address.
NEW QUESTION # 47
Which of the following best describes a group of computers that are in close proximity to each other on the same network?
- A. MAC
- B. LAN
- C. Peer-to-peer
- D. Client/server
Answer: B
Explanation:
A Local Area Network (LAN) is a group of computers located in close proximity (such as an office or building) connected on the same network.
Other options:
*MAC refers to a hardware address,
*Peer-to-peer describes a network model without centralized servers,
*Client/server describes a network model with centralized servers serving clients.
NEW QUESTION # 48
An employee attempts to install software on a PC. A prompt to enter a username and password appears on-screen. The employee then receives an "access denied" message and cannot install the software. Which of the following types of access would allow the employee to accomplish this task?
- A. User
- B. Administrator
- C. Single factor
- D. Least privilege
Answer: B
Explanation:
Installing software typically requires elevated permissions that standard user accounts do not have. The CompTIA ITF+ FC0-U71 Official Study Guide explains:
"An administrator account provides full system access, including installing or removing software, changing system settings, and managing user accounts." The user account does not have these privileges by default.
Least privilege refers to granting only the minimum permissions necessary (which would not typically include software installation for regular users).
Single factor refers to authentication methods, not access levels.
Since the employee is denied installation due to insufficient privileges, administrator access is needed to complete the installation.
NEW QUESTION # 49
A user receives a notification about a new software vulnerability. Which of the following is the best way to secure the software?
- A. Applying updates
- B. Uninstalling the program
- C. Enabling authentication
- D. Configuring a firewall
Answer: A
Explanation:
When a new vulnerability is discovered in software, the best way to secure it is by applying updates (patches) released by the software vendor. According to the CompTIA ITF+ objectives:
"Vendors regularly release software updates and security patches to fix vulnerabilities that could be exploited by attackers. Installing these patches promptly is crucial for maintaining system security." Although configuring a firewall and authentication improves overall security, they do not directly patch or fix the vulnerability. Uninstalling may be an option only if a patch is unavailable or the software is no longer needed. Therefore, the best and most proactive response is B: Apply updates.
NEW QUESTION # 50
Which of the following types of AI is used to edit images?
- A. Predictive
- B. Generative
- C. Assistive
- D. Chatbot
Answer: B
Explanation:
Generative AI creates or modifies content, such as editing images, generating art, or producing media.
Other options:
*Assistive AI supports tasks,
*Predictive AI forecasts outcomes,
*Chatbots simulate conversation but do not edit images.
NEW QUESTION # 51
Which of the following is an advantage of using a flat file for a small amount of data?
- A. Speed
- B. Concurrent users.
- C. Variety of data
- D. Scalability
Answer: A
Explanation:
Flat files are simple text-based databases that offer fast access and quick setup for small amounts of data, making speed their primary advantage.
They lack scalability, are not ideal for concurrent users, and are limited in handling a variety of data types.
NEW QUESTION # 52
Which of the following must be configured to install a printer on a network?
- A. MAC address
- B. Access point
- C. IP address
- D. Physical address
Answer: C
Explanation:
A network printer must have an IP address configured so that devices on the network can locate and communicate with it.
Other options:
*MAC address is used at a lower network level but isn't configured by users,
*Physical address is another term for MAC address,
*Access point provides wireless connectivity but is not required just to install a printer.
NEW QUESTION # 53
A student is setting up a laptop with a built-in camera for an online class. Upon logging in, the student is able to see the teacher, but the teacher is unable to see the student. Which of the following actions would most likely fix this issue?
- A. Disable pop-up blockers
- B. Reset the peripheral IP
- C. Install a videoconference application
- D. Update the device driver
Answer: D
Explanation:
If the student's built-in camera isn't functioning, it is likely due to a missing or outdated device driver. Updating the camera driver allows the OS to properly interface with the hardware.
"Drivers are essential software that enables communication between the OS and hardware devices. A malfunctioning camera often points to a driver issue." - CompTIA ITF+ Correct answer: B
NEW QUESTION # 54
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