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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 inverterB . Incomplete video driverC . Incorrect input sourceD . Burned-out bulbView AnswerAnswer: A Explanation:...
Which of the following solutions would BEST help mitigate the issue?
Recently, an organization received a number of spam emails that passed through the spam gateway. The emails contained generally the same information, but the sending domains were different. Which of the following solutions would BEST help mitigate the issue?A . Updating the keyword filteringB . Editing the sender policy frameworkC...
The technician updated the configurations on the affected machines and verified full functionality was restored for all users, which of the following actions should the technician perform NEXT?
A technician recently discovered me root cause of an application error that several users have been experiencing. The technician updated the configurations on the affected machines and verified full functionality was restored for all users, which of the following actions should the technician perform NEXT?A . Write a knowledge base...
Which of the following is the MOST likely reason for this issue?
While implementing a non-carrier-grade wireless backhaul, a technician notices the current channel selection is extremely polluted with various RF signals. Upon performing a spectral analysis, the technician discovers a channel containing almost no RF pollution. Unfortunately, the technician is unable to select that channel. Which of the following is the...
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 technologies can allow multiple networks to traverse a switch?
Which of the following technologies can allow multiple networks to traverse a switch?A . VLANB . VRRPC . VPND . DHCPView AnswerAnswer: A Explanation: The technology that allows multiple networks to traverse a switch is VLAN (Virtual Local Area Network) which is a logical grouping of devices on the same...
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 network tools should the technician use to identify the port?
A user's computer is not receiving a network connection. The technician confirms that the connection seems to be down and looks for the user's port on the patch panel. The port and patch panel are not labeled. Which of the following network tools should the technician use to identify the...
Which of the following actions should the technician take NEXT?
A Wi-Fi mesh network has been optimized to eliminate poor coverage areas, yet users still experience decreased bandwidth and connectivity issues. Which of the following actions should the technician take NEXT?A . Relocate any large, dense, solid, and metal objects, such as mirrors and file cabinets, in the mesh network...
Which of the following has to be enabled for the mobile device to authenticate?
A user failed to gain access to a building's entrance after security measures at the entrance were upgraded last week. The company implemented the 13.56MHz frequency short band, and users can now utilize their mobile devices to authenticate. Which of the following has to be enabled for the mobile device...
