CompTIA 220-1102 Real 2024 Braindumps Mock Exam Dumps
220-1102 Exam Questions | Real 220-1102 Practice Dumps
NEW QUESTION # 226
A technician is setting up a backup method on a workstation that only requires two sets of tapes to restore. Which of the following would BEST accomplish this task?
- A. Incremental backup
- B. Differential backup
- C. Off-site backup
- D. Full backup
Answer: D
Explanation:
A full backup involves creating a copy of all data on the workstation, including system files and user-created data, and storing it on a set of tapes. This ensures that all data is backed up, and ensures that the data can be restored in the event of a system failure or data loss.
NEW QUESTION # 227
A workstation is displaying a message indicating that a user must exchange cryptocurrency for a decryption key. Which of the following is the best way for a technician to return the device to service safely?
- A. Run an AV scan.
- B. Comply with the on-screen instructions.
- C. Reinstall the operating system
- D. Perform a system restore.
- E. Install a software firewall.
Answer: C
Explanation:
The best way for a technician to return the device to service safely is to reinstall the operating system. This is because the device is infected by ransomware, which is a form of malware that encrypts files and demands payment for decryption. Reinstalling the operating system will erase the ransomware and restore the device to its original state. However, this will also delete any data that was not backed up before the infection. Therefore, it is important to have regular backups of critical data and protect them from ransomware attacks1.
The other options are not effective or safe for ransomware recovery. Running an AV scan may not detect or remove the ransomware, especially if it is a new or unknown variant. Installing a software firewall may prevent future attacks, but it will not help with the current infection. Performing a system restore may not work if the ransomware has corrupted or deleted the restore points. Complying with the on-screen instructions is not advisable, as it will encourage the attackers and there is no guarantee that they will provide the decryption key after receiving the payment.
To prevent and recover from ransomware attacks, it is recommended to follow some best practices, such as234:
Use strong passwords and multifactor authentication for all accounts and devices.
Keep all software and firmware updated with the latest security patches.
Avoid opening suspicious or unsolicited emails and attachments.
Educate users and staff on how to recognize and report phishing and social engineering attempts.
Use antivirus software and enable real-time protection.
Enable network segmentation and firewall rules to limit the spread of ransomware.
Implement a Zero Trust security model to verify all requests and devices before granting access.
Create and test backups of critical data and store them offline or in a separate network.
Recover safely by isolating the infected devices, identifying the ransomware variant, and restoring data from backups.
Report any ransomware incidents to law enforcement agencies and seek help from experts.
NEW QUESTION # 228
Which of the following is an example of MFA?
- A. Smart card and password
- B. Fingerprint scan and retina scan
- C. Password and PIN
- D. Username and password
Answer: C
NEW QUESTION # 229
Upon downloading a new ISO, an administrator is presented with the following string:
59d15a16ce90cBcc97fa7c211b767aB
Which of the following BEST describes the purpose of this string?
- A. AES-256 verification
- B. XSS verification
- C. Digital signature verification
- D. Hash verification
Answer: D
Explanation:
Hash verification is a process that verifies the integrity of a file by comparing the hash value of the downloaded file to the hash value provided by the source1
NEW QUESTION # 230
A technician receives a call from a user who is on vacation. The user provides the necessary credentials and asks the technician to log in to the users account and read a critical email that the user has been expecting. The technician refuses because this is a violation of the:
- A. acceptable use policy.
- B. regulatory compliance requirements.
- C. incident response procedures
- D. non-disclosure agreement
Answer: A
Explanation:
Logging into a user's account without their explicit permission is a violation of the acceptable use policy, which outlines the rules and regulations by which a user must abide while using a computer system. By logging into the user's account without their permission, the technician would be violating this policy. Additionally, this action could be seen as a breach of confidentiality, as the technician would have access to information that should remain confidential.
NEW QUESTION # 231
A user's corporate phone was stolen, and the device contains company trade secrets. Which of the following technologies should be implemented to mitigate this risk? (Select TWO).
- A. Device encryption
- B. Global Positioning System
- C. Remote backup
- D. Firewall
- E. Antivirus
- F. Remote wipe
Answer: A,F
Explanation:
Remote wipe is a feature that allows data to be deleted from a device or system remotely by an administrator or owner1. It is used to protect data from being compromised if the device is lost, stolen, or changed hands1. Device encryption is a feature that helps protect the data on a device by making it unreadable to unauthorized users2. It requires a key or a password to access the data2. Both features can help mitigate the risk of losing company trade secrets if a corporate phone is stolen.
NEW QUESTION # 232
Welcome to your first day as a Fictional Company. LLC helpdesk employee. Please work the tickets in your helpdesk ticket queue.
Click on individual tickers to see the ticket details. View attachments to determine the problem.
Select the appropriate issue from the 'issue' drop-down menu. Then, select the MOST efficient resolution from the 'Resolution' drop-down menu. Finally, select the proper command or verification to remediate or confirm your fix of the issue from the Verify Resolve drop-down menu.
Answer:
Explanation:
NEW QUESTION # 233
A technician needs to provide recommendations about how to upgrade backup solutions for a site in an area that has frequent hurricanes and an unstable power grid. Which of the following should the technician recommend implementing?
- A. On-site backups
- B. High availability
- C. Regionally diverse backups
- D. Incremental backups
Answer: C
Explanation:
Explanation
Regionally diverse backups are backups that are stored in different geographic locations, preferably far away from the primary site1. This way, if a disaster such as a hurricane or a power outage affects one location, the backups in another location will still be available and accessible2. Regionally diverse backups can help ensure business continuity and data recovery in case of a disaster3. The other options are not the best backup solutions for a site in an area that has frequent hurricanes and an unstable power grid. High availability is a feature that allows a system to remain operational and accessible even if one or more components fail, but it does not protect against data loss or corruption4. On-site backups are backups that are stored in the same location as the primary site, which means they are vulnerable to the same disasters that can affect the primary site. Incremental backups are backups that only store the changes made since the last backup, which means they require less storage space and bandwidth, but they also depend on previous backups to restore data and may not be sufficient for disaster recovery.
NEW QUESTION # 234
A developer's Type 2 hypervisor is performing inadequately when compiling new source code. Which of the following components should the developer upgrade to improve the hypervisor's performance?
- A. Storage IOPS
- B. NIC performance
- C. Amount of system RAM
- D. Dedicated GPU
Answer: C
Explanation:
The amount of system RAM (random access memory) is a component that can affect the performance of a Type 2 hypervisor, which is a software program that runs on top of an existing operating system and allows multiple virtual machines to run simultaneously. The amount of system RAM determines how much memory is available for the hypervisor and the virtual machines to use. Increasing the amount of system RAM can improve the hypervisor's performance by allowing more memory allocation for each virtual machine and reducing the need for swapping or paging. NIC performance, storage IOPS, and dedicated GPU are not components that can directly improve the hypervisor's performance.
NEW QUESTION # 235
Following a recent power outage, several computers have been receiving errors when booting. The technician suspects file corruption has occurred. Which of the following steps should the technician try FIRST to correct the issue?
- A. Rebuild the Windows profiles.
- B. Restore the computers from backup.
- C. Run the System File Checker.
- D. Reimage the computers.
Answer: C
Explanation:
Explanation
The technician should run the System File Checker (SFC) first to correct file corruption errors on computers after a power outage. SFC is a command-line utility that scans for and repairs corrupted system files. It can be run from the command prompt or from the Windows Recovery Environment. Rebuilding the Windows profiles, restoring the computers from backup, and reimaging the computers are more drastic measures that should be taken only if SFC fails to correct the issue
NEW QUESTION # 236
A developer's Type 2 hypervisor is performing inadequately when compiling new source code. Which of the following components should the developer upgrade to improve the hypervisor's performance?
- A. Storage IOPS
- B. NIC performance
- C. Amount of system RAM
- D. Dedicated GPU
Answer: C
Explanation:
The correct answer is A. Amount of system RAM. A Type 2 hypervisor is a virtualization software that runs on top of a host operating system, which means it shares the system resources with the host OS and other applications. Therefore, increasing the amount of system RAM can improve the performance of the hypervisor and the virtual machines running on it. RAM is used to store data and instructions that are frequently accessed by the CPU, and having more RAM can reduce the need for swapping data to and from the storage device, which is slower than RAM.
NIC performance, storage IOPS, and dedicated GPU are not as relevant for improving the hypervisor's performance in this scenario. NIC performance refers to the speed and quality of the network interface card, which is used to connect the computer to a network. Storage IOPS refers to the number of input/output operations per second that can be performed by the storage device, which is a measure of its speed and efficiency. Dedicated GPU refers to a separate graphics processing unit that can handle complex graphics tasks, such as gaming or video editing. These components may affect other aspects of the computer's performance, but they are not directly related to the hypervisor's ability to compile new source code.
NEW QUESTION # 237
After a company installed a new SOHO router customers were unable to access the company-hosted public website. Which of the following will MOST likely allow customers to access the website?
- A. Port forwarding
- B. Content filtering
- C. Firmware updates
- D. IP filtering
Answer: C
Explanation:
Explanation
If customers are unable to access the company-hosted public website after installing a new SOHO router, the company should check for firmware updates1. Firmware updates can fix bugs and compatibility issues that may be preventing customers from accessing the website1. The company should also ensure that the router is properly configured to allow traffic to the website . If the router is blocking traffic to the website, the company should configure the router to allow traffic to the website
NEW QUESTION # 238
Every time a user tries to open the organization's proprietary application on an Android tablet, the application immediately closes. Other applications are operating normally. Which of the following troubleshooting actions would MOST likely resolve the Issue? (Select TWO).
- A. Clearing the application storage
- B. Uninstalling the application
- C. Deleting the application cache
- D. Disabling mobile device management
- E. Resetting the web browser cache
- F. Gaining root access to the tablet
Answer: A,B
Explanation:
Uninstalling and reinstalling the application can resolve the issue of it crashing immediately on an Android tablet, as it can fix any corrupted or missing files or settings. Clearing the application storage can also resolve the issue, as it can free up space and remove any conflicting data. Gaining root access to the tablet, resetting the web browser cache, deleting the application cache and disabling mobile device management are not likely to resolve the issue, as they do not affect how the application runs. Verified Reference: https://www.comptia.org/blog/how-to-fix-android-apps-crashing https://www.comptia.org/certifications/a
NEW QUESTION # 239
A technician needs to document who had possession of evidence at every step of the process. Which of the following does this process describe?
- A. Data integrity
- B. Audit trail
- C. Rights management
- D. Chain of custody
Answer: D
NEW QUESTION # 240
A technician is troubleshooting an issue with a computer that contains sensitive information. The technician determines the computer needs to be taken off site for repair. Which of the following should the technician do NEXT?
- A. Remove the HDD and then send the computer for repair.
- B. Check corporate polices for guidance.
- C. Get authorization from the manager.
- D. Delete the sensitive information before the computer leaves the building.
Answer: C
Explanation:
The next step that the technician should do before taking the computer off site for repair is to get authorization from the manager. Getting authorization from the manager is important because it ensures that the technician has permission and approval to remove the computer from the premises and perform the repair work off site. Getting authorization from the manager can also help document and communicate the reason and duration of the repair and avoid any misunderstanding or conflict with the user or the organization. Removing the HDD and then sending the computer for repair may not be feasible or necessary if the issue is not related to the HDD or if the HDD contains essential data or software for the repair. Checking corporate policies for guidance may be a good step but it does not replace getting authorization from the manager who is responsible for the computer and its data. Deleting the sensitive information before the computer leaves the building may not be possible or advisable if the issue prevents access to the data or if the data is needed for troubleshooting or recovery purposes. Reference: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 5.1
NEW QUESTION # 241
A user reports that after a recent software deployment to upgrade applications, the user can no longer use the Testing program.
However, other employees can successfully use the Testing program.
INSTRUCTIONS
Review the information in each tab to verify the results of the deployment and resolve any issues discovered by selecting the:
Index number of the Event Viewer issue
First command to resolve the issue
Second command to resolve the issue
BSOD
Commands:
Event Viewer:
System Error:
- A. BSOD
- B. Commands
- C. System Error
- D. Pending
- E. Event Viewer
Answer: D
NEW QUESTION # 242
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Earning the CompTIA A+ certification demonstrates to employers that an IT professional has the essential skills and knowledge to perform a wide range of tasks related to computer hardware and software. CompTIA A+ Certification Exam: Core 2 certification is recognized worldwide, and it is often a requirement for entry-level IT positions. By passing the CompTIA 220-1102 exam, candidates can demonstrate their proficiency in computer hardware and software and increase their chances of landing a job or advancing their careers in the IT industry.
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