All 220-1102 Test Inside CompTIA Questions

A software firewall is a program that monitors and controls the incoming and outgoing network traffic on a computer or a server. A software firewall can help prevent unauthorized LAN devices from accessing stored files on a company file server by applying rules and policies that filter the network packets based on their source, destination, protocol, port, or content. A software firewall can also block or allow specific applications or services from communicating with the network, and alert the administrator of any suspicious or malicious activity12.

A software firewall is a better option than the other choices because:

Password complexity (B) is a good practice to protect the file server from unauthorized access, but it is not sufficient by itself. Password complexity refers to the use of strong passwords that are hard to guess or crack by attackers, and that are changed frequently and securely. Password complexity can prevent brute force attacks or credential theft, but it cannot stop network attacks that exploit vulnerabilities in the file server software or hardware, or that bypass the authentication process34.

Antivirus application © and anti-malware scans (D) are important tools to protect the file server from viruses and malware that can infect, damage, or encrypt the stored files. However, they are not effective in preventing unauthorized LAN devices from accessing the files in the first place. Antivirus and anti-malware tools can only detect and remove known threats, and they may not be able to stop zero-day attacks or advanced persistent threats that can evade or disable them. Moreover, antivirus and anti-malware tools cannot control the network traffic or the file server permissions, and they may not be compatible with all file server platforms or configurations56.

A corporate EULA is a type of end-user license agreement that is designed for a large organization that needs to use proprietary software with vendor support for a multiuser environment. A corporate EULA typically grants the organization a volume license that allows it to install and use the software on multiple devices or servers, and to distribute the software to its employees or affiliates. A corporate EULA also usually provides the organization with technical support, maintenance, updates, and warranty from the software vendor, as well as some customization options and discounts. A corporate EULA may also include terms and conditions that specify the rights and obligations of both parties, such as confidentiality, liability, indemnification, termination, and dispute resolution12.

A corporate EULA is a better option than the other choices because:

A perpetual EULA (B) is a type of end-user license agreement that grants the user a permanent and irrevocable license to use the software, without any time limit or expiration date. However, a perpetual EULA does not necessarily include vendor support, updates, or warranty, and it may not allow the user to install the software on multiple devices or servers, or to distribute the software to other users. A perpetual EULA may also be more expensive than a corporate EULA, as it requires a one-time payment upfront, rather than a recurring subscription fee34.

An open-source EULA © is a type of end-user license agreement that grants the user a license to use, modify, and redistribute the software, which is publicly available and free of charge. However, an open-source EULA does not provide any vendor support, maintenance, updates, or warranty, and it may impose some restrictions or obligations on the user, such as disclosing the source code, attributing the original author, or using a compatible license for derivative works. An open-source EULA may not be suitable for a large organization that needs proprietary software with vendor support for a multiuser environment56.

A personal EULA (D) is a type of end-user license agreement that grants the user a license to use the software for personal, non-commercial purposes only. A personal EULA may limit the number of devices or servers that the user can install the software on, and prohibit the user from distributing, copying, or reselling the software to other users. A personal EULA may also provide limited or no vendor support, maintenance, updates, or warranty, and it may have a fixed or renewable term. A personal EULA may not meet the needs of a large organization that needs proprietary software with vendor support for a multiuser environment7 .

Loading the system in safe mode is a common troubleshooting step that allows the technician to isolate the problem by disabling unnecessary drivers and services. This can help determine if the issue is caused by a faulty device, a corrupted system file, or a malware infection.

The most likely cause of the user’s laptop issues is that it has been infected by some type of malware or ransomware. Malware and ransomware are malicious software that can harm, exploit, or disrupt devices or networks12. They can cause symptoms such as slow performance, browser redirects, pop-up windows, data encryption, or ransom demands12. Therefore, the first step a technician should take to resolve the issue is to scan the laptop for malware and ransomware using a reliable and updated anti-malware tool34. This can help identify and remove any malicious software that may be present on the laptop. Scanning for malware and ransomware is more effective and urgent than the other options because:

Performing a system restore may not remove the malware or ransomware, as some of them can persist or hide in the system files or backup copies34. Moreover, a system restore may result in data loss or corruption, as it restores the system to a previous state and deletes any changes made after that point5.

Checking the network utilization may not help diagnose or fix the problem, as the malware or ransomware may not be using the network at all, or may be using it in a stealthy or encrypted manner34. Furthermore, checking the network utilization does not address the root cause of the issue, which is the presence of malicious software on the laptop.

Updating the antivirus software may not be sufficient to detect or remove the malware or ransomware, as some of them may evade or disable the antivirus software, or may be too new or unknown for the antivirus software to recognize34. Additionally, updating the antivirus software does not guarantee that the laptop will be scanned for malware or ransomware, as the user may need to initiate or schedule the scan manually.