최신 220-1101 무료덤프 - CompTIA A+ Certification Exam: Core 1
A customer built a computer for gaming, sourcing individual components and then assembling the system.
The OS starts up, but within a few minutes the machine locks up. The customer brought the computer to a technician to diagnose the issue.
The OS starts up, but within a few minutes the machine locks up. The customer brought the computer to a technician to diagnose the issue.
정답:
Explanation:
correct answer is "Overclocking" and "Reduce CPU Clock speed" CPU is at 4.5 Ghz when normal is 3.2 Ghz.
Overclocking too much can cause freezes, and this is a gaming computer so the user probably took it too far.
http://blog.logicalincrements.com/2018/12/4-troubleshooting-tips-overclocking-pc/
A remote user reports connectivity issues with the local internet provider. Even after a technician reboots the modem supplied by the ISP, the issue persists. Which of the following would best establish the connection in minimal time?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)
The help desk received a ticket regarding Issues with a laser printer. The printer has had repairs previously for scanning Issues. Currently, the printed text is not adhering properly to the paper. Which of the following should be replaced lo resolve this Issue?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following is the PRIMARY security concern with virtual machine escape?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
A customer has contacted you about building two new desktops. The first desktop will be a gaming workstation. The customer requirements include:
Playing the newest games at a high frame rate
Fast game load times
Enough storage to have several games installed at once
High-end audio
No concern about cost
Running the current Windows OS
The second workstation will be a family workstation. The requirements include:
Capability for word processing, videoconferencing, and basic web surfing Minimal cost, as long as it meets the requirements Running the current Windows OS
Playing the newest games at a high frame rate
Fast game load times
Enough storage to have several games installed at once
High-end audio
No concern about cost
Running the current Windows OS
The second workstation will be a family workstation. The requirements include:
Capability for word processing, videoconferencing, and basic web surfing Minimal cost, as long as it meets the requirements Running the current Windows OS
정답:
Explanation:
A technician is troubleshooting a wireless network issue that is intermittently affecting two users. Which of the following is the most likely cause of the issue?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)
Multiple organizations are working together on a project and want to migrate the data to the cloud. Which of the following cloud models should be used?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
A regularly used laser printer is printing vertical lines on each page_ Which of the following should the technician do first?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following devices is capable of dynamically distributing an IP address?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
An SAS RAID array has severely degraded and gone offline A systems administrator examines the syslog, and the point of failure is not obvious. Which of the following techniques should the administrator use to identify the issue (Select two).
정답: D,E
설명: (DumpTOP 회원만 볼 수 있음)
A technician is replacing the motherboard of a workstation for a user who runs multiple large applications at the same time. Which of the following motherboard specifications would provide the most significant improvement in performance?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following types of RAM is typically used in servers?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following is the best way to protect the data of a virtual machine in the event of hardware failure?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
A user has decided to build a new computer with parts purchased from a popular online vendor The user has referenced online resources to assemble the unit. However, when the user presses the power button, the new computer does not load the operating system's installer. Instead, the onboard speaker beeps and immediately reports an issue on the screen. Which of the following is the MOST likely issue with the new build?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)
A user is experiencing a log-on issue when attempting to use a network-authenticated application in a corporate environment. The technician successfully resolves the issue by resetting the password. The user confirms that everything is working as expected. Which of the following steps should the technician take next?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following involves installing an application on a server so several users can run the application concurrently without the need for local installation?
정답: C
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following provides the highest level of isolation from the host operating system?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following is the SAFEST way to replace RAM on a server that has a redundant power supply?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
A server administrator is building a new application server. Which of the following, RAID levels provides MAXIMUM performance and redundancy?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)