Podcast
Questions and Answers
What should a technician use to ensure user data and applications are not modified during an upgrade?
What should a technician use to ensure user data and applications are not modified during an upgrade?
- Repair installation (correct)
- System recovery
- Factory reset
- Clean installation
Which command is used to repair the boot sector of a drive?
Which command is used to repair the boot sector of a drive?
- bootrec /fixmbr
- mbrfix
- diskpart /repair
- bootrec /fixboot (correct)
What is the purpose of the SAE handshake in WPA3?
What is the purpose of the SAE handshake in WPA3?
- Authenticating users (correct)
- Encrypting the data
- Compensating for network lag
- Establishing a connection
What does Enhanced Open accomplish in wireless networks?
What does Enhanced Open accomplish in wireless networks?
What is the function of Hibernate mode on a computer?
What is the function of Hibernate mode on a computer?
What does 'Explicit allow' refer to in firewall rules?
What does 'Explicit allow' refer to in firewall rules?
What is the primary objective of the COPE device strategy in a corporate environment?
What is the primary objective of the COPE device strategy in a corporate environment?
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Study Notes
Windows Installations & Upgrades
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A Repair Installation ensures user data and applications are not impacted during an upgrade or installation.
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The bootrec /fixboot command can be used to repair a drive's boot sector.
Security & Authentication
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WPA3 uses SAE handshake (also known as the dragonfly handshake) for password-based authentication.
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Enhanced Open in wireless networks provides encryption for traffic while using open authentication.
Operating System Requirements
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Windows 10 (32-bit): 1 GHz processor, 1 GB of RAM, 32 GB hard drive space
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Windows 10 (64-bit): 1 GHz processor, 2 GB of RAM, 32 GB of hard drive space
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Windows 11 (64-bit): Dual-core 1 GHz processor, 4 GB of RAM.
Power Management
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Sleep mode allows users to save their current session to memory and enter a minimal power state.
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Hibernate mode saves the current session to disk, powering off the computer to conserve battery life.
Firewalls
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Explicit Allow firewall rules permit specific types of traffic based on defined rules.
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Implicit Allow firewall rules accept all traffic unless explicitly prohibited.
Corporate Device Strategies
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COPE (Company-owned/Personally enabled): Company owns the device, but users can personalize it within defined limitations.
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CYOD (Choose Your Own Device): Users can select their preferred device from a company-approved list.
Linux Commands
- The ls command lists files and directories within the current directory.
- The cd command changes the current directory
- The pwd command prints the current directory.
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