최신 220-1001 무료덤프 - CompTIA A+ Certification Exam: Core 1
Which of the following devices can utilize VLANs to secure networks?
정답: C
Which of the following can be used to extend a wired network using an adapter and electrical outlet?
정답: A
A user brings in an older laptop to the help desk and reports issues with the keyboard. Upon inspection, the technician does not see any external damage but notices that many keystrokes do not register in a word processor. The laptop works fine when the technician tests it with an external keyboard. Which of the following actions would MOST likely resolve the issue?
정답: A
A user wants to print a large job on both the front and back sides of the paper.
Which of the following settings should the technician advise the user to change in the printer settings?
Which of the following settings should the technician advise the user to change in the printer settings?
정답: A
A potential customer of cloud servers needs the ability to ramp up computing resources quickly during traffic spikes. Which of the following features is MOS pertinent to providing this business need?
정답: D
A technician has been asked to fix a problem with a projector. The projector lamp turns off for brief periods during a demonstration. After the technician replaced the lamp, the problem continued with an added message that appears just before the lamp turns off. Which of the following MOST likely need to be performed? (Choose two.)
정답: C,F
A technician is setting up RAID 5 on a server that needs to be highly available. Which of the following is the BEST option to use for the array?
정답: A
A user's mobile device screen is hard to see during the day. but the user can see it clearly at night Which of the following should a technician do FIRST to resolve this issue?
정답: B
A new loT device was physically installed but the user has been unable to set it up from a smartphone Other loT devices can be managed on the network via a smartphone A technician notices the following services are disabled
* NFC
* Mobile data
* Location services
* Bluetooth
* Mobile hotspot
* Paver-save mode
* Printing
* Airplane mode
which of the following should the technician do to allow the user to complete the setup process?
* NFC
* Mobile data
* Location services
* Bluetooth
* Mobile hotspot
* Paver-save mode
* Printing
* Airplane mode
which of the following should the technician do to allow the user to complete the setup process?
정답: C
Which of the following uses NFC to complete financial transactions?
정답: B
A technician needs to convert an existing workstation to host several virtual test computers and servers. Which of the following must be installed and configured on the workstation before any virtual computers can be installed?
정답: B
A technician will be installing a workstation with virtualization software. On which of the following system requirements should the technician focus? (Select TWO).
정답: C,F
A network technician is troubleshooting Internet connectivity issues on a customer's wired network. All PCs at the site are able to connect to local resources but not the Internet. The technician suspects the customer's router may have failed during a recent power outage. To verify this assumption, the technician should connect a laptop to:
정답: A
A technician is troubleshooting a PC that will not boot The case fans run when the power is switched on, but the PC will not POST, and there is no signal to the monitor The technician opens the case and notices several capacitors appear swollen Which of the following is the MOST Likely reason why the PC will not boot?
정답: C
An organization wants to move its web applications to the cloud However regulatory and privacy movements mandate that both infrastructure and data must be entirely owned by the organization Which of the following cloud models BEST fulfills these requirements?
정답: C
A technician is configuring a high-performance workstation. The technician needs to choose storage for the boot drive with the highest performance possible. Which of the following drive types BEST meets this requirement?
정답: C