Authentic CompTIA FC0-U71 Exam Dumps PDF - May-2026 Updated
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NEW QUESTION # 26
Which of the following can be used to stop an application that is no longer responding?
- A. Access management
- B. Device management
- C. Task management
- D. Disk management
Answer: C
Explanation:
Task management utilities like Task Manager in Windows are used to monitor and manage running applications and processes, including ending unresponsive ones.
"Task Manager is used to view and end processes or applications that are not responding." - CompTIA ITF+ Correct answer: B
NEW QUESTION # 27
Which of the following data types would be best for storing data representing a phone number?
- A. Integer
- B. Char
- C. String
- D. Float
Answer: C
Explanation:
A phone number is best stored as a string because it may include leading zeros, parentheses, dashes, or plus signs, which are not handled properly by numeric data types like integers or floats.
Other options:
*Integer and float are numeric types unsuitable for formatted phone numbers,
*Char holds only a single character.
NEW QUESTION # 28
Which of the following units of measurement is the largest?
- A. PB
- B. TB
- C. MB
- D. GB
Answer: A
Explanation:
The units from smallest to largest are:
MB (Megabyte)
GB (Gigabyte)
TB (Terabyte)
PB (Petabyte)
Thus, PB (Petabyte) is the largest unit listed.
"Data storage is measured in bytes, with increasing units from kilobytes (KB) to megabytes (MB), gigabytes (GB), terabytes (TB), and petabytes (PB)." - CompTIA ITF+ Study Guide Correct answer: C
NEW QUESTION # 29
Which of the following devices extends the range of a network?
- A. Host firewall
- B. Server
- C. Modem
- D. Access point
Answer: D
Explanation:
An access point extends the range of a wireless network by allowing more devices to connect and by covering additional physical areas. The other options serve different purposes:
*Modem connects to the internet,
*Server provides services,
*Host firewall protects a device but does not extend network range.
NEW QUESTION # 30
Which of the following units of measurement is used when describing a gaming monitor?
- A. TB
- B. RAM
- C. MHz
- D. GPU
Answer: C
Explanation:
MHz (Megahertz) is used to describe the refresh rate or frequency of a gaming monitor, indicating how many times per second the screen updates.
Other options:
*GPU is a graphics processor,
*RAM is memory,
*TB measures storage capacity.
NEW QUESTION # 31
Which of the following internet service types is delivered using an SFP connector?
- A. Cellular
- B. Fiber
- C. Cable
- D. DSL
Answer: B
NEW QUESTION # 32
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. Configuring a firewall
- C. Enabling authentication
- D. Uninstalling the program
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 # 33
A user wants to use virtualization on a local workstation. Which of the following best describes the technology that will be used?
- A. Guest OS
- B. Cloud
- C. Hypervisor
- D. SaaS
Answer: C
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 # 34
Given the following pseudocode:
10 READ Q,W
20 PRINT Q,W
30 GOTO 10
40 DATA 10,20,30,40,50,60,70,80,90,100
Which of the following best defines the type of data being used?
- A. Array
- B. Variable
- C. Function
- D. Boolean
Answer: A
Explanation:
The pseudocode reads from a block of numbers listed in line 40. This collection of values is structured like an array-a group of data elements stored together.
"An array is a collection of similar data elements stored in a structured sequence, often referenced or processed in loops." - CompTIA ITF+ Programming Concepts Correct answer: B
NEW QUESTION # 35
A manager wants to provide information to employees during a company meeting. Which of the following types of software is the best solution?
- A. Conferencing
- B. Visual diagramming
- C. Word processing
- D. Presentation
Answer: D
Explanation:
Presentation software (e.g., Microsoft PowerPoint, Google Slides) is specifically designed to display information to an audience in a visual and organized format, making it ideal for meetings.
"Presentation software is used to create slide-based content that can be projected or shared in meetings to communicate ideas visually and effectively." - CompTIA ITF+ Study Guide Correct answer: D
NEW QUESTION # 36
A user is logged in but unable to access a shared folder on the network. Which of the following security concepts is in place?
- A. Authentication
- B. Non-repudiation
- C. Accounting
- D. Authorization
Answer: D
Explanation:
Authorization determines what a user is allowed to access after they have logged in. The user is already authenticated (logged in), but lacks permission to access the shared folder, indicating an authorization issue.
Other options:
*Authentication verifies identity,
*Accounting tracks user actions,
*Non-repudiation ensures actions cannot be denied later.
NEW QUESTION # 37
Which of the following hard drives has the largest capacity?
- A. 2TB
- B. 100GB
- C. 50KB
- D. 4,000MB
Answer: A
Explanation:
The largest unit is determined by converting all values to the same unit:
2TB = 2,000GB
100GB = 100GB
4,000MB = 4GB
50KB = 0.00005GB
Thus, 2TB is the largest. As described in the CompTIA ITF+ FC0-U71 Study Guide:
"Data storage capacity is measured using standard units such as KB, MB, GB, and TB, where 1TB = 1,000GB."
NEW QUESTION # 38
A user wants to access books and does not need printed, physical copies. The solution should be portable and lightweight. Which of the following is the best solution?
- A. Servers
- B. E-reader
- C. External drive
- D. Workstation
Answer: B
Explanation:
An e-reader is designed specifically for reading digital books in a portable, lightweight format:
"E-readers are mobile devices optimized for reading electronic books, offering portability, long battery life, and digital storage of thousands of titles." Servers, external drives, and workstations are either not portable or not designed for reading books.
NEW QUESTION # 39
Which of the following is the smallest storage unit?
- A. Terabyte
- B. Petabyte
- C. Kilobyte
- D. Megabyte
Answer: C
Explanation:
In terms of size from smallest to largest: Kilobyte < Megabyte < Terabyte < Petabyte.
NEW QUESTION # 40
Which of the following refers to a human-readable program?
- A. Branch
- B. Sequence
- C. Pseudocode
- D. Object-oriented
Answer: C
Explanation:
Pseudocode represents logic written in plain, human-readable language that resembles programming structure but isn't actual code:
"Pseudocode allows programmers to design algorithms using readable statements before translating them into actual code." Branch and sequence refer to control flow structures, and object-oriented refers to a programming paradigm.
NEW QUESTION # 41
Which of the following is the smallest storage unit?
- A. Terabyte
- B. Petabyte
- C. Kilobyte
- D. Megabyte
Answer: C
Explanation:
The correct order of storage units from smallest to largest is:
Kilobyte (KB)
Megabyte (MB)
Terabyte (TB)
Petabyte (PB)
"A kilobyte is approximately 1,000 bytes. It is smaller than a megabyte (1 million bytes), terabyte (1 trillion bytes), or petabyte (1 quadrillion bytes)." - CompTIA ITF+ Reference Hence, C. Kilobyte is the smallest unit listed.
NEW QUESTION # 42
Which of the following can be used to input commands for a computer to execute?
- A. Attributes
- B. Process
- C. Console
- D. Services
Answer: C
Explanation:
A console or command-line interface (CLI) allows users to input text-based commands that the computer can execute.
"The console (or command prompt or terminal) allows direct command input to control an operating system or application without using a graphical interface." - CompTIA ITF+ Guide Services are background processes.
Attributes define properties of objects or elements.
Processes are executing programs but are not used for inputting commands.
Correct answer: D
NEW QUESTION # 43
A technician needs to install input devices while setting up a new desktop PC. Which of the following should the technician install? (Choose two.)
- A. CPU
- B. Mouse
- C. Keyboard
- D. Printer
- E. SSD
- F. Speaker
Answer: B,C
Explanation:
A mouse and keyboard are standard input devices used to interact with a desktop PC.
Other options:
*Printer and speaker are output devices,
*CPU is a processing unit,
*SSD is a storage device.
NEW QUESTION # 44
Which of the following display types is bidirectional?
- A. DisplayPort
- B. DVI
- C. USB-C
- D. VGA
Answer: C
Explanation:
USB-C supports bidirectional communication, meaning it can send and receive data (including video) over the same connection.
DisplayPort, VGA, and DVI are primarily unidirectional display interfaces designed to send video from a source to a display.
NEW QUESTION # 45
A technician is reviewing log files to track the number of times that a specific user has logged on to the networks. Which of the following security concepts is being used?
- A. Authentication
- B. Accounting
- C. Non-repudiation
- D. Authorization
Answer: B
Explanation:
Accounting refers to the logging and monitoring of user actions. In this case, tracking login events through log files is an example of accounting in the AAA (Authentication, Authorization, Accounting) model.
"Accounting provides auditing and logging of user actions, such as login times and resource access." - CompTIA ITF+ Security Essentials Correct answer: A
NEW QUESTION # 46
Which of the following best describes information that is crucial to a large company for day-to-day operations?
- A. Correlated data
- B. Monetized data
- C. Big data
- D. Critical data
Answer: D
NEW QUESTION # 47
A programmer needs to create a space in an application code to hold a value. The value will be updated periodically when the code is executed. Which of the following should the programmer use?
- A. Variable
- B. Sequence
- C. Constant
- D. Loop
Answer: A
Explanation:
A variable is a named space in memory used to store data that can change during program execution.
"Variables are memory storage locations used to hold data that can change while a program runs." - CompTIA ITF+ Programming Concepts Correct answer: A
NEW QUESTION # 48
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. Client/server
- D. Peer-to-peer
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 # 49
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