The Chief Information Security Officer asks a technician to inventory desktop PCs to determine which ones meet the requirements for Secure Boot. The technician must also configure the PCs for non-user-controllable keys. Which of the following are necessary to meet the enhanced security requirements? (Choose two.)
Answer(s): C,D
A Trusted Platform Module is required to securely store cryptographic keys that are not user-controllable, meeting enhanced security requirements. Unified Extensible Firmware Interface is required to support Secure Boot functionality, which verifies the integrity of the boot process using trusted keys.
A user reports that they cannot get their laptop to work with a video projector connected with an HDMI cable. The projector is turned on, the HDMI cable is securely connected on both ends, and the laptop displays properly on its own screen. The display mode is set to "Duplicate" on the laptop. Which of the following is most likely causing the issue?
Answer(s): D
Even when the cable is properly connected and the laptop display mode is correctly set, the projector will not show an image unless it is set to the correct input source. If the projector is set to a different input than HDMI, it will not display the laptop’s output.
Which of the following cable types must be used when running copper network cable through a suspended ceiling that is used for air ventilation?
Answer(s): A
Plenum-rated cable is required in air-handling spaces such as suspended ceilings used for ventilation because it has fire-resistant insulation that emits minimal toxic smoke if burned.
A computer training institute needs to implement multiple VLANs that must:-Connect to each other with minimum hardware.-Communicate traffic at wire speed.Which of the following is the most suitable?
Answer(s): C
A Layer 3 switch can route traffic between VLANs internally using hardware-based switching, allowing inter-VLAN communication at wire speed while minimizing additional hardware compared to using external routers.
A small business is growing and wants to scale its computing capacity. The business wants to continue using on-site equipment until it is EOL. The solution must be able to share data with the local data center. Which of the following models should a technician suggest?
A hybrid model allows the business to continue using existing on-site equipment while extending computing capacity into the cloud, enabling data sharing between the local data center and cloud resources as the business scales.
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