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Boot Sequence Configuration

5 minutes 5 Questions

Boot Sequence Configuration refers to the process of setting the order in which a computer searches for bootable devices during the startup process. This is an essential aspect of system configuration because it ensures that the system loads the correct operating system and initializes the proper h…

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CompTIA A+ - Boot Sequence Configuration Example Questions

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Question 1

A customer's computer starts to boot, but then displays a 'Disk Read Error' message. They can't access their data. What action should be taken to resolve the issue?

Correct Answer: Check the HDD/SSD connections and run a disk check from a rescue disk

The best course of action is to check the HDD/SSD connections and run a disk check from a rescue disk. A 'Disk Read Error' usually indicates a problem with the hard drive or its connection. Checking the connections and running diagnostics from a rescue disk can help identify and potentially fix the issue. Replacing the drive immediately may be premature if it's just a loose connection or minor software issue. Disabling the graphics card or secure boot are unrelated to a disk read error and would not resolve the problem.

Question 2

You built a new PC and the BIOS is not detecting the installed SSD. Which step should be taken FIRST to confirm the SSD is correctly installed?

Correct Answer: Check the power and data cables connections to the SSD

Before making any BIOS changes or updating, you should first confirm that the SSD's power and data cables are properly connected. Loose or improperly connected cables could cause the SSD not to be recognized.

Question 3

A system administrator wants to implement a pre-boot authentication mechanism for enhanced security. Which BIOS/UEFI setting should be configured?

Correct Answer: Enable TPM (Trusted Platform Module)

The best answer for implementing a pre-boot authentication mechanism for enhanced security is to 'Enable TPM (Trusted Platform Module)'.

TPM is a hardware-based security component that provides a root of trust for a system. It can be used for various security functions, including pre-boot authentication. When enabled, TPM can:

1. Securely store encryption keys
2. Verify the integrity of the boot process
3. Provide a hardware-based mechanism for pre-boot authentication

This enhances security by ensuring that the system hasn't been tampered with before the operating system loads.

The other options are incorrect for the following reasons:

'Activate Legacy Boot Mode' actually reduces security by reverting to older, less secure boot methods.

'Configure RAID Array Settings' is related to storage management and doesn't provide pre-boot authentication.

'Enable Intel Virtualization Technology' is used for running virtual machines and doesn't directly relate to pre-boot authentication or security enhancements.

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