Unit 14

Which Windows tool allows you to schedule tasks to run automatically?

• Device Manager

• Task Scheduler

• System Restore

• Disk Cleanup

Answer explanation

The Task Scheduler is the Windows tool specifically designed to schedule tasks to run automatically at specified times or in response to certain events, making it the correct choice for this question.

What is the purpose of running Disk Cleanup?

• To defragment the hard drive.

• To remove unnecessary files and free up disk space.

• To manage device drivers.

• To manage user accounts.

Answer explanation

The purpose of running Disk Cleanup is to remove unnecessary files and free up disk space, helping to improve system performance and efficiency.

What is the primary function of Windows Update?

• To manage user accounts.

• To install system updates and security patches.

• To manage network connections.

• To manage device drivers.

Answer explanation

The primary function of Windows Update is to install system updates and security patches, ensuring the operating system remains secure and up-to-date. This is crucial for protecting against vulnerabilities.

Which tool can be used to monitor system performance and identify bottlenecks?

• Task Manager

• System Restore

• Disk Cleanup

• Device Manager

Answer explanation

Task Manager is a built-in tool in Windows that allows users to monitor system performance, view running processes, and identify bottlenecks in CPU, memory, and disk usage, making it the correct choice for this task.

What is a common preventive maintenance task for a mechanical hard drive?

• Defragmentation.

• File encryption.

• Driver rollback.

• Registry editing.

Answer explanation

Defragmentation is a common preventive maintenance task for mechanical hard drives as it reorganizes fragmented data, improving access speed and overall performance. The other options do not directly relate to drive maintenance.

What is the purpose of creating a system image backup?

• To back up individual files.

• To create a complete copy of the operating system and installed applications.

• To back up network settings.

• To back up user passwords.

Answer explanation

Creating a system image backup ensures you have a complete copy of the operating system and all installed applications, allowing for full system recovery in case of failure, unlike backing up individual files or settings.

Which Windows feature allows you to restore previous versions of files?

• System Restore

• File History

• Disk Cleanup

• Task Manager

Answer explanation

File History is the Windows feature that allows users to restore previous versions of files by automatically backing them up. System Restore focuses on system settings, while Disk Cleanup and Task Manager serve different purposes.

What is the "3-2-1" backup rule?

• 3 backups, 2 locations, 1 offsite.

• 3 backups, 2 users, 1 password.

• 3 folders, 2 files, 1 backup.

• 3 days, 2 hours, 1 minute.

Answer explanation

The "3-2-1" backup rule emphasizes having 3 copies of data, stored in 2 different locations, with 1 copy kept offsite. This ensures data safety and accessibility in case of hardware failure or disasters.

What is a common method for backing up data to an external location?

• Using a local user profile.

• Using cloud storage services.

• Using a network printer.

• Using a virtual machine.

Answer explanation

Using cloud storage services is a common method for backing up data externally, as it allows users to store and access their data over the internet securely, unlike the other options which do not serve this purpose.

What is the purpose of a recovery drive?

• To back up user files.

• To troubleshoot and repair Windows startup issues.

• To install new applications.

• To manage hardware drivers.

Answer explanation

A recovery drive is primarily used to troubleshoot and repair Windows startup issues, allowing users to restore their system to a functional state when it fails to boot properly.