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Total 211 questions
A technician is working on a laptop with a failed Ethernet port caused by ESD. Which of the following is the simplest solution to restore network connectivity?
Answer : D
A laptop logon screen can barely be seen, despite adjusting the displays brightness setting. Which of the following display components is defective?
Answer : A
Wearable fitness tracking devices use which of the following technologies to determine user activity levels?
Answer : C
When a technician is planning to replace a laptop hard drive, the technician will need to:
Answer : A
A user reports that the cursor jumps to random screen locations when typing on a laptop computer. Which of the following devices is MOST likely causing this?
Answer : A
A customer struggles with the small print of most smartphones. The customer still likes the idea of using a smartphone for phone calls and work. Which of the following devices should the technician recommend to the customer?
Answer : C
Recently a company updated their network infrastructure. A user reports that a laptop is experiencing slower network speeds since the update. Which of the following would the technician replace, rather than purchase a new device?
Answer : A
Which of the following components is responsible for converting light into digital information?
Answer : D
Which of the following would need to be enabled on a mobile phone to share its Internet connection with multiple devices simultaneously?
Answer : C
A laptop is setup at a podium for a presentation but is set to extended desktop. The presenter would like it to show exactly what the laptop screen is showing. Which of the following would be the QUICKEST way to accomplish this?
Answer : B
A laptop has a network port that is not working consistently and wireless is out of range.
Which of the following would the technician do to quickly get the laptop back on the wired network?
Answer : A
A user has downloaded an image file and needs to install an application from the image.
When trying to execute or open the file, an error is displayed. Which of the following should the user perform?
Answer : D
A user, Ann, is preparing to travel abroad and wants to ensure that her laptop will work properly. Which of the following components of the laptop should be verified FIRST to ensure power compatibility before traveling?
Answer : A
Legacy software needs to be installed on a netbook. Which of the following is MOST likely needed in order to install the software?
Answer : C
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. Tablet -
B. Smart camera -
C. Phablet -
D. Web camera -
Answer : C Topic 4, Hardware NetTroublshooting