Page 2 of 12 · 233 total questions.
A user reports that their desktop PC does not turn on. Which of the following components would most likely cause the issue?
The correct answer is A. Option A: PSU
The printer in a main office repeatedly jams. Which of the following tasks should a support technician do to solve the issue?
The correct answer is A. Option A: Apply a maintenance kit.
A technician is installing a new printer. After registering the printer, the technician receives an email from the manufacturer stating there is a security vulnerability that can be remediated. Which of the following steps should the technician take next?
The correct answer is C. Option C: Update the firmware. This option keeps traffic private / properly secured as required.
A technician has built a new computer. On the initial startup, the computer passes POST but will not turn on the operating system. Which of the following components has failed?
The correct answer is D. Option D: HDD
A user reports slow internet browsing. The technician finds high CPU and memory usage, and pop-ups occur every minute. Which of the following should the technician do next?
The correct answer is C. Option C: Update the anti-malware signatures and scan the system.
Explanation
Network address translation maps addresses between networks and commonly lets private hosts share public connectivity.
Which of the following is the best to use when testing a file for potential malware?
The correct answer is D. Option D: Sandbox
Which of the following resolutions is commonly known as Ultra HD?
The correct answer is C. Option C: 3840x2160
A technician is troubleshooting stylus issues on identical company-provided tablets. Users can purchase their own accessories. Some users have no issues, but others report that their styluses charge intermittently and die frequently. Which of the following is the most likely cause of this issue?
The correct answer is A. Option A: Certain cases are causing charging issues.
A user prints a job from a laser printer. The user wipes the page, and the words and images come off of it. The technician replaces the toner cartridge, but the issue persists. Which of the following components should the technician replace next?
The correct answer is A. Option A: Fuser
Which of the following has the best penetration through physical objects, such as walls?
The correct answer is A. Option A: 2.4GHz
Which of the following is a Bluetooth network an example of?
The correct answer is A. Option A: PAN
Which of the following cloud models would multiple organizations in the same industry most likely use?
The correct answer is C. Option C: Community
Which of the following is an example of VDI?
The correct answer is A. Option A: Streaming a GUI to thin clients from a server
A company needs to develop a disaster recovery solution based on virtual machines. Which of the following service models is the most suitable?
The correct answer is A. Option A: Infrastructure as a service By spanning multiple Availability Zones / adding redundancy, this option provides the high availability and resilience required.
A technician is connecting a hands-free car system via Bluetooth. Which of the following is a security feature that should be used for this task?
The correct answer is D. Option D: PIN code This option keeps traffic private / properly secured as required.
A technician is troubleshooting a laptop's connectivity via its USB-C port to a projector. The same laptop works well when it is connected to a USB-C docking station. The projector is configured as expected, and the USB-C cable was tested on a charging port. Which of the following could be the issue?
The correct answer is B. Option B: The USB-C cable is not compatible with Thunderbolt technology.
A high-end workstation with a RAID 5 array is exhibiting slow data access speeds and occasional errors when retrieving files. The technician investigates further and notices one of the hard drives in the RAID array has an amber light. Which of the following steps should the technician take to troubleshoot and resolve the issues?
The correct answer is C. Option C: Replace the failing drive, and then allow the RAID controller to rebuild the array.
Which of the following provides electricity to devices through network cables?
The correct answer is B. Option B: PoE switch
An IT specialist sets up a wireless router in a SOHO environment. Afterward, several devices cannot access the internet and are assigned IP addresses starting with 169.254. Which of the following is the best action to resolve this issue?
The correct answer is A. Option A: Reboot the wireless router.
A customer reports slow network speeds. Which of the following components is most likely failing?
The correct answer is B. Option B: NIC
Showing questions 21–40 of 233 · Page 2 of 12