A technician is preparing to set up a gaming computer with the following components:
Discrete, high-end graphics card
Video capture card
High-end processor
Multiple hard drives
USB 3.0 hub
Sound card
Which of the following options is the MOST important for the technician to consider before building the gaming computer?

• A.20-pin vs. 24-pin power adapter
• B.Modular power supply
• C.Redundant power supply
• D.Power supply wattage rating

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An engineer is experiencing unexpected reboots on a graphics workstation when rendering complex 3-D models. The workstation is configured with a 115V power supply that is rated at 200W and connected to a UPS. The central processing unit contains 16 hyperthreaded cores, and a discrete graphics solution utilizing an 8-pin power connector is installed in a PCI Express x16 slot. Which of the following indicates where the technician should begin troubleshooting?

• A.The power supply, as 200W is insufficient when the GPU is heavily tasked
• B.The graphics card, as it is the component that triggers the unexpected reboots
• C.The motherboard, as only standard PCI slots should be used for high-end graphics cards, not PCI Express slots
• D.The UPS, as 115V is insufficient for the configuration and should be increased to 220V

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An online retailer would like to add capacity to support increased sales. Additional servers have been installed. Which of the following should be used to ensure each new server is being properly utilized?

• A.Clustering
• B.Load balancer
• C.Virtualization
• D.Round-robin DNS

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While using a popular videoconferencing program, the user selects a webcam, but the software is unable to open the webcam. The webcam was working the previous day. Which of the following should be done to address this issue?

• A.Close other video software and retry.
• B.Switch the video from the webcam to "conference" mode.
• C.Reseat or replace the webcam.
• D.Adjust the conference software to a compatible resolution.

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A technician replaced a motherboard on a server, and now the 64-bit hypervisor is not loading correctly. Which of the following needs to be enabled for the hypervisor to run?

• A.vPro
• B.VT-d
• C.Hyperthreading
• D.Hardware prefetcher

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