CompTIA Updated 220-1102 Exam Questions and Answers by bella-rose

https://partners.comptia.org/docs/default-source/resources/comptia-a-220-1102-exam-objectives-(3-0)

When a user reports that their workstation is behaving strangely after opening a suspicious email, the first step a technician should take is to run a virus scan on the computer. This is because opening a suspicious email is a common way for viruses and malware to infect a computer. Running a virus scan can help identify and remove any infections that may be causing the computer to behave strangely.

For ensuring data protection against local natural disasters and hardware failures, the best approach is to use an off-site solution that provides redundancy and is resilient to local disruptions.

Using an agent-based cloud backup solution: This method involves backing up data to a remote cloud server, providing protection against local disasters like floods, fires, or hardware failures since the data is stored off-site and can be accessed from anywhere.

Implementing a grandfather-father-son backup rotation: While effective for managing local backups, this method typically involves physical media which could still be vulnerable to local disasters.

Automating backups to a local network share: This keeps the backups within the same physical location, making them susceptible to local disasters.

Saving files manually to an external drive: This method is prone to human error and doesn't provide automated or off-site protection.

Checking running applications (Option B) is the best first step, as background apps consume CPU, RAM, and battery. Identifying and closing resource-heavy apps can immediately improve performance and battery life.

Uninstall unused programs (Option A): Helps free up storage, but it does not address performance and battery drain as directly as managing running apps.

Update the mobile OS (Option C): Important but may not provide immediate relief, and updates sometimes cause additional issues.

Disable network services (Option D): While turning off features like Wi-Fi or Bluetooth can save battery, it does not directly address slow performance.

The net use (Option D) command is used to manage network drives in Windows. It can be used to display and disconnect mapped network drives, making it the correct choice for removing unused network drives.

format (Option A) is used to format disks, not for managing network drives.

netstat (Option B) displays network connections but doesn't manage network drives.

diskpart (Option C) is used for disk partitioning, not network drive management.

rmdir (Option E) is used to remove directories, not network drives.

CompTIA A+ Core 2 References:

1.2 - Use the appropriate Microsoft command-line tool, including net use for managing network drives .