최신CompTIA A+ Recertification Exam for Continuing Education - RC0-903무료샘플문제
문제1
A user has requested a device that could be used for web-conferences while away from work. The device will mainly be used for emailing, document reviewing, and phone calls.
Which of the following mobile devices would a technician MOST likely recommend?
A user has requested a device that could be used for web-conferences while away from work. The device will mainly be used for emailing, document reviewing, and phone calls.
Which of the following mobile devices would a technician MOST likely recommend?
정답: A
문제2
A user recently purchased a video card for gaming purposes. The user installed the appropriate drivers and validated they work using vendor-supplied test tools. However, while gaming, the speed of the case fans increases, the entire system locks up, and the user must hard boot to restart the computer. Which of the following is the MOST likely cause of this issue?
A user recently purchased a video card for gaming purposes. The user installed the appropriate drivers and validated they work using vendor-supplied test tools. However, while gaming, the speed of the case fans increases, the entire system locks up, and the user must hard boot to restart the computer. Which of the following is the MOST likely cause of this issue?
정답: D
문제3
A technician is trying to install Windows on a computer. The install process reports there are no storage devices available, but the BIOS shows a hard drive is installed. Which of the following does the technician need to do?
A technician is trying to install Windows on a computer. The install process reports there are no storage devices available, but the BIOS shows a hard drive is installed. Which of the following does the technician need to do?
정답: C
문제4
A customer has left a computer monitor on over the weekend and now notices slight discoloration of the screen. This is an example of:
A customer has left a computer monitor on over the weekend and now notices slight discoloration of the screen. This is an example of:
정답: D
문제5
Which of the following should be used to ensure that a Windows OS is functioning optimally?
Which of the following should be used to ensure that a Windows OS is functioning optimally?
정답: C
문제6
A technician would like to remove the dust inside of a desktop computer. Which of the following should the technician use to MINIMIZE exposure to the dust while protecting internal hardware components? (Select TWO).
A technician would like to remove the dust inside of a desktop computer. Which of the following should the technician use to MINIMIZE exposure to the dust while protecting internal hardware components? (Select TWO).
정답: B,F
문제7
A recent data breach has revealed that compromised files contained employee photos, names, and addresses. This information is sensitive because it is considered to be:
A recent data breach has revealed that compromised files contained employee photos, names, and addresses. This information is sensitive because it is considered to be:
정답: D
문제8
Which of the following Windows utilities would MOST likely be used to identify system errors?
Which of the following Windows utilities would MOST likely be used to identify system errors?
정답: A
문제9
A network printer is online and ready. The accounting group is unable to print to this network printer, but other departments can. Which of the following would the technician use to resolve the problem?
A network printer is online and ready. The accounting group is unable to print to this network printer, but other departments can. Which of the following would the technician use to resolve the problem?
정답: A
문제10
A technician is working a trouble ticket for a user. After addressing the issue, the technician asks the user to verify functionality. The user confirms the system is functioning, but the computer's speakers now emit an irritating noise. The technician states this is a byproduct of the solution, and the user will eventually get used to the noise. Which of the following professionalism principles is the technician failing to address?
A technician is working a trouble ticket for a user. After addressing the issue, the technician asks the user to verify functionality. The user confirms the system is functioning, but the computer's speakers now emit an irritating noise. The technician states this is a byproduct of the solution, and the user will eventually get used to the noise. Which of the following professionalism principles is the technician failing to address?
정답: D
문제11
A technician is installing a wireless network and wants to limit the signal available outside the building. Which of the following would help accomplish this?
A technician is installing a wireless network and wants to limit the signal available outside the building. Which of the following would help accomplish this?
정답: A
문제12
A technician is troubleshooting a desktop that is having intermittent issues with locking up and system errors. The technician suspects that the problem might be that not enough power is getting to the motherboard. Which of the following tools would a technician use to determine if the hypothesis is correct?
A technician is troubleshooting a desktop that is having intermittent issues with locking up and system errors. The technician suspects that the problem might be that not enough power is getting to the motherboard. Which of the following tools would a technician use to determine if the hypothesis is correct?
정답: C
문제13
A technician needs to log into a user's computer to fix the user's corrupt local profile. Which of the following connectivity tools will allow the technician to connect to the user's computer?
A technician needs to log into a user's computer to fix the user's corrupt local profile. Which of the following connectivity tools will allow the technician to connect to the user's computer?
정답: D
문제14
A user wants to configure a smartphone to save all attachments from an Outlook.com email to a cloud-based service. Which of the following would be BEST to use to accomplish this?
A user wants to configure a smartphone to save all attachments from an Outlook.com email to a cloud-based service. Which of the following would be BEST to use to accomplish this?
정답: C
문제15
A customer wants to connect a laptop to a mobile device's Internet for use in situations where there is no Internet connectivity. Which of the following technologies would the technician recommend to the customer?
A customer wants to connect a laptop to a mobile device's Internet for use in situations where there is no Internet connectivity. Which of the following technologies would the technician recommend to the customer?
정답: D