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Which of the following actions would provide the BEST solution?
A technician is inspecting a projector that is displaying fuzzy images. Which of the following actions would provide the BEST solution?A . Adjusting the lens B. Changing the filter C. Replacing the video cable D. Reseating the lampView AnswerAnswer: A Explanation: Adjusting the lens is the best solution to improve...
Which of the following describes why the phone cannot browse the Internet?
To control costs a company provides a limited number or users with company phones One of these users opens a support ticket because the phone no longer allows internet Drowsing over a cellular connection The user acknowledges that the phone worked before the user's child streamed several movies using the...
Which of the following describes the main difference between T568A and T568B cabling standards?
Which of the following describes the main difference between T568A and T568B cabling standards? A. The T568B data transfer rate is higher than T568A. B. The green and the orange cables are interchanged. C. T568A is used in blue cables, and T568B is used in green cables. D. The standards...
Which of the following BEST describes the issue?
A technician is troubleshooting a laptop that has a blank LCD panel. The technician shines a flashlight into the LCD and sees a faint image. Which of the following BEST describes the issue?A . Defective inverter B. Incomplete video driver C. Incorrect input source D. Burned-out bulbView AnswerAnswer: A Explanation:...
Which of the following BEST describes what is occurring on the call?
While on a VoIP call, one user is unable to understand the other because the audio is breaking up. Which of the following BEST describes what is occurring on the call?A . High latency B. External interference C. No connectivity D. Port flappingView AnswerAnswer: A Explanation: High latency is what...
Which of the following functions is MOST likely causing the issue?
Auser is unable to perform contactless payments with a phone. Which of the following functions is MOST likely causing the issue?A . NFC B. Hotspot C. Bluetooth D. USBView AnswerAnswer: A Explanation: Near field communication (NFC) is a function that enables contactless payments with a phone by allowing it to...
Which of the following steps should the technician lake FIRST?
A technician is tasked with upgrading a laptop's RAM. Which of the following steps should the technician lake FIRST?A . Confirm that both the current and new memory are from the same brand. B. Run a diagnostic test on the current memory. C. Verify the memory requirements of the motherboard....
Which of the following should the technician do NEXT?
A user attempted to install an application on a desktop, and the installation attempt failed. A technician compares these installation files to those on another user's machine and finds the files are different. Which of the following should the technician do NEXT?A . Attempt to reinstall the application. B. Verify...
Which of the following cloud models would BEST address the bank's need?
A bank wants to leverage cloud computing but would like a cloud solution in which infrastructure is isolated from other businesses. Which of the following cloud models would BEST address the bank's need?A . Public B. Hybrid C. Private D. CommunityView AnswerAnswer: C Explanation: A private cloud is a cloud...
Which of the following actions will remediate the issue?
A technician unboxed a new computer, plugged it in to a UPS. and connected the requested peripherals. The computer lights and fans turn on, but the technician hears three loud, consecutive beeps during boot. Which of the following actions will remediate the issue? A. Replacing the power supply B. Replacing...
