A technician is investigating reporting issues with a computer. The technician logs into the computer, checks the Event Viewer and notices messages about unexpected shutdowns. The technician checks the Device Manager, but there are no errors or warnings. The computer shuts down unexpectedly during troubleshooting. The technician pushes the power button, but the computer does not power on. The technician opens the computer case, checks all cables and connectors, and verifies they are connected properly. The technician closes the case and pushes the power button again, and the computer boots. After working for a few minutes, the computer shuts down unexpectedly once again. Which of the following is the MOST likely reason for the unexpected shutdowns?
A. Case fan failureA technician replaces a PCle graphics card with a newer model. After installation, the technician connects a VGA cable to the video card and boots the computer into the OS. When the desktop finally loads, all the icons and menus are much larger than before. The technician attempts to change the resolution but cannot raise it any higher. Which of the following is the MOST likely reason for this behavior?
A. The old video and card needs to be removed from the Device ManagerAn application on an Android smartphone is frequently freezing. The user recently updated the application, but now it will not load at all. The user requests that the phone data remain intact. A technician tries a hard reset, but the phone continues to experience the problem. Which of the following should technician troubleshoot FIRST to resolve the issue?
A. Perform a carrier setting update.A technician needs to boot a PC from a USB drive. Which of the following settings should be disabled to accomplish this task?
A. Fast BootA small workgroup inherits a second-hand printer without networking capabilities. Which of the following is the BEST method of sharing this resource among the workgroup?
A. Connect the printer to a Bluetooth adapter in order for the users to printA customer has called to report that text and images are faint when printed. Which of the following should the technician perform to fix this issue?
A. Adjust the pickup rollers.A technician is securely accessing a remote router to check the running configuration. To do so the technician need to an application that utilizes which of the following protocols?
A. TelnetA technician is asked to upgrade RAM in a laptop from 4GB to 8GB. Which of the following should the technician do FIRST?
A. Download the newest motherboard driversA new company is thinking of upgrading its media workstation in the conference room. The computer will be predominantly used for graphically intensive presentations, slideshows, and video gaming tournaments. Which of the following BEST satisfies the needs of the company?
A. High-end video, high-end audio, multicore processorA user has requested to have an extra 4GB of memory installed on a laptop. During the Installation process, which of the following parts of the laptop will the technician need to remove?
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