HP2-H27 試験問題を無料オンラインアクセス

Where should you look for warnings and instructions regarding safety precautions when servicing HP products?

• A.in the service manual only because it is the only accepted source for accurate knowledge
• B.in the service manual and on HP service blog posts
• C.on the computer and on HP service blog posts
• D.on the computer and on any replacement parts

How can you determine if an inaccessible drive is enabled?

• A.Press F8 during start up to access safe mode, and run diagnostics.
• B.Press F10 during start-up to access the BIOS, and ensure that the port or device is enabled
• C.Replace the storage device with a verified working device. If it works, the drive is enabled.
• D.Download HP Drive Diagnostic Utility onto a USB thumb drive, and run Drive Check.

Which statement best describes self-encrypting drive (SED) technology?

• A.The hardware-based encryption in a SED uses a 256-bit Advanced Encryption Standard algorithm that surpasses the Trusted Computing Group's OPAL Security standard.
• B.SEDs that use hardware-based encryption encrypt all files on the disk other than operating system files.
• C.SEDs can support hardware-based encryption, software-based encryption, and a combination of the two configured using HP ProtectTools.
• D.SEDs can support hardware-based encryption or software-based encryption configured using HP ProtectTools.

Which critical BIOS functions must you perform when replacing the system board? (Select two.)

• A.Update the BIOS to the latest revision or to the revision requested by the customer.
• B.Access the BIOS to configure the version of Windows that the system will use.
• C.Access the BIOS to disable Virtualization Technology (VT) for the initial startup, and then re-enable it.
• D.Access the BIOS to reset the system ID and/or device serial number.
• E.Access the BIOS to configure the system board for the correct memory and processor speed for optimal performance.

What is a good reason to download and install the latest driver updates and software patches when servicing HP computers (remember to ask the customer before upgrading)?

• A.Software patches and driver updates are integrated into the products and automatically installed as soon as the computer recognizes the new device.
• B.Software patches and driver updates provide code necessary for the computer hardware to remain compatible with changing technologies and to enhance performance.
• C.Software patches and driver updates increase compatibility with specific programs, and reviewing technical bulletins before installing updates is critical.
• D.Software patches and driver updates can improve USB performance with an increase equal to USB 2.0 ports performing at the same level that UBS 3.0 ports do.