| Exam Code | 220-1102 |
| Exam Name | CompTIA A+ Certification Core 2 Exam |
| Questions | 756 Questions Answers With Explanation |
| Update Date | November 08,2024 |
| Price |
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While browsing a website, a staff member received a message that the website could not be trusted. Shortly afterward, several other colleagues reported the same issue across numerous other websites. Remote users who were not connected to corporate resources did not have any issues. Which of the following is MOST likely the cause of this issue?
A. A bad antivirus signature update was installed.
B. A router was misconfigured and was blocking traffic.
C. An upstream internet service provider was flapping.
D. The time or date was not in sync with the website.
An Android user contacts the help desk because a company smartphone failed to complete a tethered OS update A technician determines there are no error messages on the device Which of the following should the technician do NEXT?
A. Verify all third-party applications are disabled
B. Determine if the device has adequate storage available.
C. Check if the battery is sufficiently charged
D. Confirm a strong internet connection is available using Wi-Fi or cellular data
A user receives a notification indicating the antivirus protection on a company laptop is out of date. A technician is able to ping the user's laptop. The technician checks the antivirus parent servers and sees the latest signatures have been installed. The technician then checks the user's laptop and finds the antivirus engine and definitions are current. Which of the following has MOST likely occurred?
A. Ransomware
B. Failed OS updates
C. Adware
D. Missing system files
A call center handles inquiries into billing issues for multiple medical facilities. A security analyst notices that call center agents often walk away from their workstations, leaving patient data visible for anyone to see. Which of the following should a network administrator do to BEST prevent data theft within the call center?
A. Encrypt the workstation hard drives.
B. Lock the workstations after five minutes of inactivity.
C. Install privacy screens.
D. Log off the users when their workstations are not in use.
A technician installed a known-good, compatible motherboard on a new laptop. However, the motherboard is not working on the laptop. Which of the following should the technician MOST likely have done to prevent damage?
A. Removed all jewelry
B. Completed an inventory of tools before use
C. Practiced electrical fire safety
D. Connected a proper ESD strap
A change advisory board just approved a change request. Which of the following is the MOST likely next step in the change process?
A. End user acceptance
B. Perform risk analysis
C. Communicate to stakeholders
D. Sandbox testing
A technician needs to interconnect two offices to the main branch while complying with good practices and security standards. Which of the following should the technician implement?
A. MSRA
B. VNC
C. VPN
D. SSH
A technician needs to recommend the best backup method that will mitigate ransomware attacks. Only a few files are regularly modified, however, storage space is a concern. Which of the following backup methods would BEST address these concerns?
A. Full
B. Differential
C. Off-site
D. Grandfather-father-son
A Chief Executive Officer has learned that an exploit has been identified on the web server software, and a patch is not available yet. Which of the following attacks MOST likely occurred?
A. Brute force
B. Zero day
C. Denial of service
D. On-path
A technician has been tasked with using the fastest and most secure method of logging in to laptops. Which of the following log-in options meets these requirements?
A. PIN
B. Username and password
C. SSO
D. Fingerprint
