CompTIA Updated 220-1101 Exam Questions and Answers by myra

A hotspot provides a redundant internet connection using cellular data. This ensures connectivity for the meeting even if the primary ISP connection fails.

Why Not A (Wireless access point): A wireless access point expands Wi-Fi connectivity but does not provide internet redundancy.

Why Not B (Near-field communication): NFC is used for short-range communication, not internet connectivity.

Why Not D (Bluetooth): Bluetooth is for short-range device pairing and cannot serve as a backup internet connection.

CompTIA A+ Exam Reference: Core 1 (220-1101), Section 2.7, internet connection types and redundancy​.

If the system reports “Bootable device not found”, and the BIOS is configured correctly, the next step is to run diagnostics on the hard drive to check for physical or logical failure. It could be a sign of a failing drive or corrupt boot sector.

Option A: Reformatting the drive would erase data — not a diagnostic step.

Option C: RAM does not affect whether a drive is bootable.

Option D: Replacing the drive should only be done after diagnostics confirm failure.

CompTIA A+ Core 1 Exam Objective Reference:

Objective 3.5: Given a scenario, troubleshoot problems related to storage devices.

Comprehensive and Detailed Step-by-Step Explanation:

S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology):

S.M.A.R.T. is a monitoring system integrated into modern HDDs and SSDs that detects and reports on various indicators of drive health and reliability.

A S.M.A.R.T. error indicates that the drive is showing signs of impending failure, even if the PC continues to boot and work normally for the time being.

Next Steps:

The appropriate action is to replace the hard drive (HDD) because a S.M.A.R.T. error is an early warning of possible hardware failure. Ignoring the warning could result in data loss if the drive fails completely.

The technician should also back up the user's data immediately to avoid losing critical information.

Incorrect Options:

B. Update the PC's BIOS: While keeping the BIOS updated is a good practice, it does not address the S.M.A.R.T. error, which is specific to the HDD.

C. Close the ticket: Closing the ticket without resolving the issue would be improper, as the S.M.A.R.T. error is a hardware problem that needs to be addressed to prevent future data loss or downtime.

D. Change the NIC: The NIC (Network Interface Card) is unrelated to the storage system and would not resolve a S.M.A.R.T. error.

Key Takeaway:

A S.M.A.R.T. error is a critical indicator of HDD health issues, and the drive should be replaced as soon as possible. Backing up data is also essential.

If a user consistently receives an error requesting A4 paper for print jobs, and this issue is isolated to a single user, it's likely that the user's printer settings are configured incorrectly for A4 paper size instead of the standard letter size used in the office. Adjusting the printer defaults in the Control Panel on the user's computer to use letter-sized paper should resolve the issue without needing to reinstall drivers, switch printers, or require the user to check page size for every job.