220-1102 LATEST TEST GUIDE, 220-1102 VCE FREE

220-1102 Latest Test Guide, 220-1102 Vce Free

220-1102 Latest Test Guide, 220-1102 Vce Free

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CompTIA 220-1102 exam covers essential IT support topics such as operating systems, security, software troubleshooting, and operational procedures. 220-1102 exam is designed to validate the candidate's ability to install, configure, and maintain operating systems, troubleshoot software and hardware issues, and implement security best practices. Passing the exam demonstrates that the candidate has the necessary knowledge and skills to provide technical support and troubleshoot issues in a modern IT environment. 220-1102 exam is ideal for entry-level IT professionals, including help desk technicians, desktop support specialists, and field service technicians.

CompTIA 220-1102 Exam covers a broad range of topics, including installing and configuring operating systems, troubleshooting software, network connectivity issues, security, and more. 220-1102 exam consists of 90 multiple-choice questions and is timed for 90 minutes. Candidates who pass the exam will receive the CompTIA A+ certification, which is recognized worldwide as a standard of excellence in the IT industry. CompTIA A+ Certification Exam: Core 2 certification is valid for three years and can be renewed by passing a renewal exam or earning continuing education units.

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CompTIA A+ Certification Exam: Core 2 Sample Questions (Q734-Q739):

NEW QUESTION # 734
A technician needs to disable guest log-ins on domain-joined desktop machines. Which of the following should the technician use?

  • A. Group Policy
  • B. MSConfig
  • C. Firewall
  • D. Microsoft Management Control

Answer: A

Explanation:
Disabling guest accounts on domain-joined machines is done through Group Policy. Group Policy allows centralized management and configuration of operating systems, applications, and users' settings in an Active Directory environment. By using the Group Policy Editor (gpedit.msc), administrators can enforce policies such as disabling the guest account across all machines within the domain. The other options (Firewall, Microsoft Management Console, MSConfig) do not provide functionality specific to managing user accounts in this context.
Reference: Core 2, Domain 1.5 - Group Policy.


NEW QUESTION # 735
A technician needs to establish a remote access session with a user who has a Windows workstation. The session must allow for simultaneous viewing of the workstation by both the user and technician. Which of the following remote access technologies should be used?

  • A. RDP
  • B. VPN
  • C. MSRA
  • D. SSH

Answer: C

Explanation:
MSRA (Microsoft Remote Assistance) is a remote access technology that allows a technician to establish a session with a user who has a Windows workstation. The session allows for simultaneous viewing of the workstation by both the user and technician, as well as remote control and file transfer capabilities. RDP (remote desktop protocol) is another remote access technology, but it does not allow simultaneous viewing by default. VPN (virtual private network) and SSH (secure shell) are protocols that create secure tunnels between two devices over the internet, but they do not allow remote access sessions. Verified References: https://www.
comptia.org/blog/what-is-msra https://www.comptia.org/certifications/a


NEW QUESTION # 736
A possible cause of the user being redirected to unexpected websites is that the localhost file entries have been modified by malware or hackers to point to malicious or unwanted websites. The localhost file is a text file that maps hostnames to IP addresses and can override DNS settings. By examining the localhost file entries, a technician can identify and remove any suspicious or unauthorized entries that may cause the redirection issue.
Enabling firewall ACLs may not resolve the issue if the firewall rules do not block the malicious or unwanted websites. Verifying the routing tables may not resolve the issue if the routing configuration is correct and does not affect the web traffic. Updating the antivirus definitions may help prevent future infections but may not remove the existing malware or changes to the localhost file. References: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 1.question 218a A network technician installed a SOHO router for a home office user. The user has read reports about home routers being targeted by malicious actors and then used in DDoS attacks. Which of the following can the technician MOST likely do to defend against this threat?

  • A. Change the default credentials.
  • B. Disable the SSID broadcast.
  • C. Configure port forwarding.
  • D. Add network content filtering.

Answer: A

Explanation:
One of the most effective ways to defend against malicious actors targeting home routers for DDoS attacks is to change the default credentials of the router. The default credentials are often well-known or easily guessed by attackers, who can then access and compromise the router settings and firmware. By changing the default credentials to strong and unique ones, a technician can prevent unauthorized access and configuration changes to the router. Adding network content filtering may help block some malicious or unwanted websites but may not prevent attackers from exploiting router vulnerabilities or backdoors. Disabling the SSID broadcast may help reduce the visibility of the wireless network but may not prevent attackers from scanning or detecting it.
Configuring port forwarding may help direct incoming traffic to specific devices or services but may not prevent attackers from sending malicious packets or requests to the router. References: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 3.3


NEW QUESTION # 737
A hotel's Wi-Fi was used to steal information on a corporate laptop. A technician notes the following security log:
SRC: 192.168.1.1/secrets.zip Protocol SMB >> DST: 192.168.1.50/capture
The technician analyses the following Windows firewall information:

Which of the following protocols most likely allowed the data theft to occur?

  • A. 0
  • B. 1
  • C. 2
  • D. 3

Answer: C

Explanation:
The protocol that most likely allowed the data theft to occur is SMB over TCP port 445. SMB is a network file sharing protocol that enables access to files, printers, and other resources on a network. Port 445 is used by SMB to communicate directly over TCP without the need for NetBIOS, which is an older and less secure protocol. The security log shows that the source IP address 192.168.1.1 sent a file named secrets.zip using SMB protocol to the destination IP address 192.168.1.50, which captured the file. The Windows firewall information shows that port 445 is enabled for inbound and outbound traffic, which means that it is not blocked by the firewall. Therefore, port 445 is the most likely port that was exploited by the attacker to steal the data from the corporate laptop.
References:
SMB port number: Ports 445, 139, 138, and 137 explained1
What is an SMB Port + Ports 445 and 139 Explained2
CompTIA A+ Certification Exam Core 2 Objectives3


NEW QUESTION # 738
A customer recently experienced a power outage at a SOHO. The customer does not think the components are connected properly. A print job continued running for several minutes after the power failed, but the customer was not able to interact with the computer. Once the UPS stopped beeping, all functioning devices also turned off. In case of a future power failure, the customer wants to have the most time available to save cloud documents and shut down the computer without losing any data.

Answer:

Explanation:

Explanation
UPS > Surge protector = Computer, wifi router, cable modem
Surge protector = wallOutlet , printer and scanner


NEW QUESTION # 739
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