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CompTIA FC0-U61 exam, also known as the CompTIA IT Fundamentals+ Certification exam, is designed to test the foundational knowledge of individuals seeking a career in the IT industry. FC0-U61 exam covers a wide range of topics such as hardware, software, security, networking, and basic IT concepts. It is an entry-level certification that provides a solid understanding of IT infrastructure and prepares individuals for further IT certifications.
CompTIA FC0-U61 or CompTIA IT Fundamentals+ Certification Exam is a globally recognized certification designed for individuals who are planning to start a career in the IT industry. CompTIA IT Fundamentals+ Certification Exam certification exam covers the basic knowledge and skills required to understand and use different types of technologies, such as hardware, software, networking, security, and basic IT literacy. FC0-U61 exam is vendor-neutral, which means that it does not focus on any specific technology or product.
NEW QUESTION # 147
A help desk technician encounters an issue and wants to find out if a colleague has encountered the same issue before. Which of the following should the technician do FIRST?
- A. Search local logs.
- B. Research possible theories.
- C. Question users.
- D. Check Knowledge Base.
Answer: D
NEW QUESTION # 148
Which of the following requires the MOST frequent updating to remain effective?
- A. Host firewall
- B. Device drivers
- C. Antivirus
- D. Web browser
Answer: C
Explanation:
Antivirus is a type of software that protects a computer or device from malicious software or malware, such as viruses, worms, trojans, spyware, ransomware, etc. Antivirus software requires the most frequent updating to remain effective because new malware threats are constantly emerging and evolving. Antivirus software needs to update its database of malware signatures or definitions, which are the patterns or characteristics that identify known malware. Antivirus software also needs to update its scanning engine or algorithm, which is the method or technique that detects and removes malware. Host firewall, web browser, and device drivers are not types of software that require the most frequent updating to remain effective. Host firewall is a type of software that monitors and controls the network traffic to or from a computer or device based on rules or policies. Web browser is a type of software that allows users to access and view web pages or web applications on the Internet. Device drivers are types of software that enable the communication and interaction between the operating system and the hardware devices. References: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 8: Security Concepts, page 305.
NEW QUESTION # 149
Which of the following would be the best reason to implement a host firewall?
- A. To prevent the removal of software
- B. To prevent hardware failures
- C. To prevent external access
- D. To prevent wiretapping
Answer: C
Explanation:
A host firewall is a software program that runs on a computer or device and monitors and controls the incoming and outgoing network traffic based on predefined rules. A host firewall can help prevent external access from unauthorized or malicious sources, such as hackers, malware, or network worms. A host firewall can also block unwanted or unnecessary traffic from reaching the computer or device, which can improve performance and security. A host firewall can be configured to allow or deny traffic based on various criteria, such as port number, protocol, application, source address, destination address, or content. A host firewall can also log or alert the user about any suspicious or blocked activity.
NEW QUESTION # 150
A new device has been installed on a wired network and can be accessed via the LAN but cannot be accessed remotely.
Which of the following is the most likely cause?
- A. Firewall settings
- B. Improper switch configuration
- C. Misconfigured access point
- D. Incorrect IP address
Answer: A
Explanation:
Explanation
The most likely cause of the device being accessible via the LAN but not remotely is firewall settings. A firewall is a software or hardware device that filters incoming and outgoing network traffic based on rules and policies. A firewall can block or allow traffic based on factors such as source and destination IP addresses, ports, protocols, and applications. If the firewall settings are too restrictive or misconfigured, they may prevent remote access to the device from outside the LAN. Improper switch configuration is unlikely to cause this issue, as switches are devices that forward packets within the same network segment based on MAC addresses. Switches do not block or filter traffic based on IP addresses or ports. Incorrect IP address is unlikely to cause this issue either, as an incorrect IP address would prevent the device from communicating with any other device on the network, not just remotely. Misconfigured access point is also unlikely to cause this issue, as access points are devices that provide wireless connectivity to the network. If the device is connected via a wired network, the access point is irrelevant. References: CompTIA IT Fundamentals (ITF+) Study Guide:
Exam FC0-U61, Second Edition, Chapter 3: Infrastructure, page 95
NEW QUESTION # 151
A technician replaces the video card in a user's PC. The user reports the resolution on the display seems very low, but the operating system will not let the user adjust it any higher. Which of the following steps would MOST likely fix this problem?
- A. Replace the video cable.
- B. Install new video drivers.
- C. Update the PC's operating system.
- D. Replace the user's display.
Answer: B
NEW QUESTION # 152
Which of the following is the exact number of bytes in a gigabyte?
- A. 1,099,511,627,776 bytes
- B. 1,073,741,824 bytes
- C. 1,024 bytes
- D. 1,048,576 bytes
Answer: B
Explanation:
Explanation
The exact number of bytes in a gigabyte is 1.073.741.824 bytes. A byte is a unit of digital information that consists of eight bits. A bit is a binary digit that can have one of two values: 0 or 1. A byte can store one character, such as a letter, a number, or a symbol. A gigabyte is a unit of digital information that consists of
1.073.741.824 bytes or 1.024 megabytes. A megabyte is a unit of digital information that consists of 1.048.576 bytes or 1.024 kilobytes. A kilobyte is a unit of digital information that consists of 1.024 bytes. These units are based on the binary system, which uses powers of two to represent values. However, there are also decimal units that use powers of ten to represent values, such as gigabyte (GB), megabyte (MB), and kilobyte (KB).
These units are often used by storage devices and network services to measure capacity or speed. In this case, one gigabyte (GB) equals 1 billion bytes or 1.000 megabytes (MB). One megabyte (MB) equals 1 million bytes or 1.000 kilobytes (KB). One kilobyte (KB) equals 1 thousand bytes. References: The Official CompTIA IT Fundamentals (ITF+) Student Guide (Exam FC0-U61), Chapter 2: IT Concepts and Terminology
NEW QUESTION # 153
A function is BEST used for enabling programs to:
- A. be divided into reusable components.
- B. hold a list of numbers.
- C. define variables to hold different values.
- D. define needed constant values.
Answer: C
NEW QUESTION # 154
Given the following pseudocode:
If there are seven apples in the basket, which of the following would be the number of oranges a person eats?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 155
Which of the following filesystems is compatible with the greatest number of operating systems?
- A. FAT32
- B. ext4
- C. NTFS
- D. HFS
Answer: A
Explanation:
The filesystem that is compatible with the greatest number of operating systems is FAT32. FAT32 stands for File Allocation Table 32-bit, which is a filesystem that organizes data into clusters or groups of sectors on a storage device, such as a hard disk or a flash drive. FAT32 uses a 32-bit table to keep track of the location and status of each cluster. FAT32 can support volumes up to 2 TB and files up to 4 GB in size. FAT32 is compatible with most operating systems, such as Windows, Linux, Mac OS, Android, etc., as well as most devices, such as cameras, printers, game consoles, etc. FAT32 is one of the oldest and simplest filesystems, but it also has some limitations and drawbacks, such as fragmentation, waste of space, lack of security features, etc. ext4 is not the filesystem that is compatible with the greatest number of operating systems, but rather a filesystem that is mainly used by Linux operating systems. ext4 stands for Fourth Extended Filesystem, which is a filesystem that organizes data into blocks or groups of sectors on a storage device. ext4 uses an inode table to keep track of the location and attributes of each file or directory. ext4 can support volumes up to 1 EB and files up to 16 TB in size. ext4 has many features and advantages over FAT32, such as journaling, extents, subdirectories, encryption, etc., but it also has limited compatibility with other operating systems, such as Windows or Mac OS. NTFS is not filesystem that is compatible with greatest number of operating systems, but rather filesystem that is mainly used by Windows operating systems. NTFS stands for New Technology File System, which is filesystem that organizes data into clusters or groups of sectors on storage device. NTFS uses Master File Table (MFT) to keep track of location and attributes of each file or directory. NTFS can support volumes up to 256 TB and files up to 256 TB in size. NTFS has many features and advantages over FAT32, such as journaling, compression, encryption, security, etc., but it also has limited compatibility with other operating systems, such as Linux or Mac OS. HFS is not filesystem that is compatible with greatest number of operating systems, but rather filesystem that is mainly used by Mac OS operating systems. HFS stands for Hierarchical File System, which is filesystem that organizes data into blocks or groups of sectors on storage device. HFS uses catalog file to keep track of location and attributes of each file or directory. HFS can support volumes up to 2 TB and files up to 2 GB in size. HFS has some features and advantages over FAT32, such as resource forks, aliases, etc., but it also has some limitations and drawbacks, such as fragmentation, waste of space, lack of security features, etc. HFS also has limited compatibility with other operating systems, such as Windows or Linux. References: The Official CompTIA IT Fundamentals (ITF+) Student Guide (Exam FC0-U61), Chapter 4: Operating System Fundamentals1
NEW QUESTION # 156
Which of the following operating systems do not require extensions on files to execute a program? (Select TWO).
- A. Windows 7
- B. Android
- C. UNIX
- D. Linux
- E. Windows 8
- F. Windows Server 2012
Answer: C,D
NEW QUESTION # 157
Which of the following should have the HIGHEST expectation of privacy?
- A. A locally stored word processing document
- B. A spreadsheet emailed to a business client
- C. A presentation saved to a corporate file server
- D. A picture posted to a social media website
Answer: A
Explanation:
Explanation
A locally stored word processing document would have the highest expectation of privacy among the given options. Privacy is the right or ability of individuals or groups to control or limit the access or disclosure of their personal information by others. A locally stored word processing document is a file that contains text, images, or other data that is created and saved on a device's internal storage, such as a hard drive or SSD. A locally stored word processing document can have a higher level of privacy than a file that is shared, uploaded, or transmitted over the Internet or a network, because it is less exposed to potential threats or breaches.
However, a locally stored word processing document may still require additional security measures, such as encryption, password protection, or backup, to ensure its privacy and integrity. References : The Official CompTIA IT Fundamentals (ITF+) Study Guide (FC0-U61), page 205.
NEW QUESTION # 158
Which of the following BEST describes the physical location of the data in the database?
- A. RAM
- B. Column
- C. Table
- D. HDD
Answer: C
NEW QUESTION # 159
A database administrator finds that a table is not needed in a relational database. Which of the following commands is used to completely remove the table and its data?
- A. UPDATE
- B. ALTER
- C. DROP
- D. DELETE
Answer: C
Explanation:
DROP is the command that is used to completely remove a table and its data from a relational database.
DROP is a SQL (Structured Query Language) statement that deletes the definition and contents of a database object, such as a table, index, or view. DROP cannot be undone, so it should be used with caution. For example, the statement DROP TABLE Customers; will delete the table named Customers and all its data from the database. References : The Official CompTIA IT Fundamentals (ITF+) Study Guide (FC0-U61), page 144.
NEW QUESTION # 160
An IP address is 32 bits long. If converted to bytes, it would be:
- A. 8 bytes
- B. 64 bytes
- C. 16 bytes
- D. 4 bytes
Answer: D
Explanation:
A byte is a unit of information that consists of eight bits. A bit is a binary digit that can have a value of either
0 or 1. An IP address is 32 bits long, which means it is composed of four groups of eight bits each. Therefore, if converted to bytes, an IP address would be four bytes long. For example, the IP address 192.168.1.1 in binary form is:
11000000.10101000.00000001.00000001
This IP address has four groups of eight bits each, which are equivalent to four bytes. References: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 6: Infrastructure Concepts, page
221.
NEW QUESTION # 161
Which of the following is most likely to disclose the data collection practices of an application?
- A. Vendor website
- B. EULA
- C. User's guide
- D. README.txt file
Answer: B
Explanation:
The most likely source that will disclose the data collection practices of an application is the EULA. EULA stands for End User License Agreement, which is a legal contract between the software vendor and the user that defines the terms and conditions for using the software. The EULA often includes information about how the software collects, uses, stores, and shares user data, as well as what rights and responsibilities the user has regarding their data. A README.txt file is a text file that accompanies a software package and provides information about how to install, configure, or use the software. A README.txt file may not disclose the data collection practices of an application, unless it is explicitly stated by the vendor. A user's guide is a document that provides instructions and tips on how to use a software application effectively. A user's guide may not disclose the data collection practices of an application, unless it is explicitly stated by the vendor. A vendor website is a web page that provides information about a software vendor and their products or services. A vendor website may disclose the data collection practices of an application, but it may not be as detailed or accessible as the EULA. References: The Official CompTIA IT Fundamentals (ITF+) Student Guide (Exam FC0-U61), Chapter 8: Software Development Concepts1
NEW QUESTION # 162
A company requires several reports that analyze related information from sales, inventory, marketing, and compensation data. Which of the following is the BEST place to store this data?
- A. Word processor
- B. Flat file
- C. Network share
- D. Database
Answer: D
Explanation:
Explanation/Reference:
NEW QUESTION # 163
A user is trying to set up a new wireless access point. Which of the following should the user do first?
- A. Change the default password.
- B. Enable WPA2 encryption.
- C. Enable the highest available wireless standard.
- D. Change the SSID to a unique name.
Answer: A
Explanation:
Explanation
A wireless access point (WAP) is a device that allows wireless devices to connect to a wired network using Wi-Fi or Bluetooth. A WAP usually has a default configuration that is set by the manufacturer, which may include a default password, SSID (service set identifier), encryption type, and wireless standard. The default password is often weak or well-known, which makes the WAP vulnerable to unauthorized access or hacking.
Therefore, the first thing that a user should do when setting up a new WAP is to change the default password to a strong and unique one. This will help secure the WAP and prevent unwanted changes or attacks. Changing the SSID to a unique name, enabling WPA2 encryption, and enabling the highest available wireless standard are also important steps to improve the security and performance of the WAP, but they should be done after changing the default password.
NEW QUESTION # 164
Concerned with vulnerabilities on a home network, an administrator replaces the wireless router with a recently released new device. After configuring the new device utilizing the old SSID and key, some light switches are no longer communicating. Which of the following is the MOST likely cause?
- A. The SSID is not being broadcast.
- B. The light switches do not support WPA2.
- C. The key does not meet password complexity requirements.
- D. The router is operating on a different channel.
Answer: D
NEW QUESTION # 165
A company is concerned with ensuring its databases are highly available. Which of the following can be used to increase database availability?
- A. Prioritization
- B. Failover
- C. Backups
- D. Indexes
Answer: B
Explanation:
Explanation
Failover is a technique that ensures high availability of databases by switching to a backup or standby server in case of a primary server failure. Failover can be automatic or manual, depending on the configuration. Failover can prevent data loss and downtime for critical applications that rely on databases. References: The Official CompTIA IT Fundamentals (ITF+) Student Guide (Exam FC0-U61), Chapter 5, Section 5.3, Page 222.
NEW QUESTION # 166
Malware infections are being caused by websites. Which of the following settings will help prevent infections caused by Internet browsing?
- A. Notify when downloads are complete.
- B. Configure prompting before downloading content.
- C. Delete browsing history on program close.
- D. Turn on private browsing
Answer: B
NEW QUESTION # 167
Which of the following does a NoSQL database use to organize data?
- A. Keys/values
- B. Primary keys
- C. Tables
- D. Schemas
Answer: A
NEW QUESTION # 168
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The CompTIA FC0-U61 exam consists of 75 multiple-choice questions and has a time limit of 60 minutes. FC0-U61 exam is designed to test your knowledge and understanding of the fundamental concepts of IT. To pass the exam, you must receive a score of 650 out of 900. FC0-U61 exam is available in multiple languages, including English, Spanish, Chinese, and Japanese.
FC0-U61 dumps Exam Material with 245 Questions: https://www.trainingquiz.com/FC0-U61-practice-quiz.html
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