2025 RELIABLE 220-1102 DETAILED STUDY DUMPS | 220-1102 100% FREE TEST QUIZ

2025 Reliable 220-1102 Detailed Study Dumps | 220-1102 100% Free Test Quiz

2025 Reliable 220-1102 Detailed Study Dumps | 220-1102 100% Free Test Quiz

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CompTIA A+ certification exam is recognized worldwide as a benchmark for professionals in the IT industry. Holding a CompTIA A+ certification is a sign of competence and proficiency in the field of IT support. CompTIA A+ Certification Exam: Core 2 certification is beneficial for individuals who work in IT support roles, such as help desk technicians, desktop support technicians, and field service technicians. CompTIA A+ Certification Exam: Core 2 certification is also valuable for individuals who wish to advance their careers in the IT industry.

CompTIA A+ Certification Exam: Core 2 is an essential certification exam for any IT professional who wants to demonstrate their knowledge and skills related to modern computer technology. Passing 220-1102 Exam will validate the candidate's expertise in various areas related to IT support and troubleshooting, making them a valuable asset to any IT team.

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220-1102 Test Quiz, Vce 220-1102 Download

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CompTIA 220-1102 exam, also known as the CompTIA A+ Certification Exam: Core 2, is an essential certification exam for individuals seeking to become IT professionals. 220-1102 exam is designed to test the knowledge and skills required to install, configure, and maintain hardware and software in various IT environments. Passing 220-1102 Exam is a requirement for obtaining the CompTIA A+ certification.

CompTIA A+ Certification Exam: Core 2 Sample Questions (Q189-Q194):

NEW QUESTION # 189
A user requested that the file permissions on a Linux device be changed to only allow access to a certain group of users. Which of the following commands should be used to complete the user's request?

  • A. cacls
  • B. chmod
  • C. cat
  • D. pwd

Answer: B

Explanation:
Explanation
The chmod command is used to change the permissions of files and directories in Linux. It can grant or revoke read, write, and execute permissions for the owner, the group, and others. To change the file permissions to only allow access to a certain group of users, the chmod command can use either the symbolic or the numeric mode. For example, to give read and write permissions to the group and no permissions to others, the command can be:
chmod g+rw,o-rwx filename
or
chmod 660 filename
References: 1 Chmod Command in Linux (File Permissions) |
Linuxize(https://linuxize.com/post/chmod-command-in-linux/)2 How To Change File or Directory Permissions in Linux | Tom's Hardware(https://www.tomshardware.com/how-to/change-file-directory-permissions-linux).


NEW QUESTION # 190
A technician is troubleshooting a smartphone that is unable to download and install the latest OS update. The technician notices the device operates more slowly than expected, even after rebooting and closing all applications. Which of the following should the technician check next?

  • A. Available storage space
  • B. Battery charge level
  • C. Wi-Fi connection speed
  • D. Application permissions

Answer: A

Explanation:
When a smartphone is unable to download and install the latest OS update and is operating slower than expected, one of the first things to check is the available storage space. Operating system updates often require a significant amount of free space for downloading and installing, and insufficient space can prevent the update process from initiating or completing.
* Available Storage Space: Smartphones use their internal storage to hold the OS, apps, user data, and temporary files needed for updates. If the storage is nearly full, the device can slow down due to the lack of space for writing temporary files and may not have enough space to download and install updates. Clearing up space can resolve these issues.
Checking application permissions (A) might be relevant for specific app-related issues but is less likely to affect OS updates. The battery charge level (C) can affect the initiation of an update, as some devices require a minimum charge level to start the update process, but it doesn't typically cause slow operation. While a stable Wi-Fi connection (D) is necessary for downloading updates, it's less likely to be the cause of slowed operation and update issues compared to insufficient storage space.


NEW QUESTION # 191
A call center technician receives a call from a user asking how to update Windows Which of the following describes what the technician should do?

  • A. Have the user consider using an iPad if the user is unable to complete updates
  • B. Advise the user to wait for an upcoming, automatic patch
  • C. Ask the user to click in the Search field, type Check for Updates, and then press the Enter key
  • D. Have the user text the user's password to the technician.

Answer: C


NEW QUESTION # 192
A technician is troubleshooting a PC that is unable to perform DNS lookups. Utilizing the following firewall output:
Protocol/PortActionDirection
1AllowOut
445BlockOut
53BlockOut
123BlockOut
80BlockOut
Which of the following ports should be opened to allow for DNS recursion?

  • A. 0
  • B. 1
  • C. 2
  • D. 3
  • E. 4

Answer: C

Explanation:
DNS (Domain Name System) lookups are essential for translating human-friendly domain names into IP addresses that computers use to communicate. DNS typically uses port 53 for its communication.
In the provided firewall output, various ports are either allowed or blocked for outgoing traffic. For DNS recursion, which is the process of resolving domain names to IP addresses, port 53 must be open.
Port 53:This is the standard port used by DNS for queries and responses. The fact that it is currently blocked (as per the firewall output) is the reason why DNS lookups are failing. Opening port 53 will allow the DNS requests to pass through the firewall, enabling the resolution of domain names to IP addresses.
Other ports mentioned in the output are used for different services and protocols:
Port 1 is generally not used for standard services.
Port 445 is associated with SMB (Server Message Block) for file sharing in Windows environments.
Port 123 is used by NTP (Network Time Protocol) for time synchronization.
Port 80 is used for HTTP traffic, which is web traffic but not related to DNS lookups.


NEW QUESTION # 193
A technician is setting up a newly built computer. Which of the following is the fastest way for the technician to install Windows 10?

  • A. System Restore
  • B. In-place upgrade
  • C. Factory reset
  • D. Unattended installation

Answer: D

Explanation:
An unattended installation is a method of installing Windows 10 that does not require any user input or interaction during the installation process. An unattended installation can be performed by using an answer file, which is a file that contains all the configuration settings and preferences for the installation, such as the product key, the language, the partition size, and the user accounts. An unattended installation can be the fastest way to install Windows 10, as it automates and streamlines the installation process. Factory reset, System Restore, and in-place upgrade are not methods of installing Windows 10.


NEW QUESTION # 194
......

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