Verified Boot in ChromeOS is a security mechanism that checks the integrity of the operating system during startup. If it detects any unauthorized modifications or compromises, it can initiaterecovery processes to restore the OS to a known good state, ensuring that the device boots up with a secure and untampered operating system.

Option B is incorrectbecause background updates are a separate feature.

Option C is incorrectbecause dual-boot is not related to Verified Boot.

Option D is incorrectbecause Verified Boot doesn't install a backup OS but verifies the existing one.

Device off hours: This setting allows you to specify times when the device cannot be used, effectively restricting access to certain hours.

Family Link accounts: Family Link is a parental control app that allows you to manage a child's account and device usage. By requiring Family Link accounts, you can enforce sign-in restrictions for younger users.

Other options are incorrect because:

A: Single sign-on (SSO) redirection simplifies sign-in for authorized users, but doesn't inherently restrict access.

C: User Data (Ephemeral) controls whether user data is saved locally, but doesn't restrict sign-in.

To add a security key to a user account, navigate toSecurity > 2-step Verificationin the Google Admin console. Security keys are part of the two-factor authentication (2FA) setup, enhancing account protection by requiring physical key-based verification.

Verified Answer from Official Source:

The correct answer is verified from theGoogle Workspace Security Guide, which outlines how to add a security key via the 2-step verification settings.

"To add a security key, go to Security settings, select 2-step Verification, and follow the prompts to register a physical security key."

Security keys provide strong, phishing-resistant two-factor authentication, making them ideal for securing sensitive accounts.

Objectives:

Implement secure authentication methods for users.

Manage 2-step verification settings.

To ensure that ChromeOS devices remain managed after a wipe, you need to enableforced re-enrollment. This setting automatically re-enrolls the device into the management domain after it has been wiped (Powerwashed). This feature is crucial for organizations that manage devices remotely, as it prevents unauthorized users from removing management settings.

Verified Answer from Official Source:

The correct answer is verified from theGoogle ChromeOS Device Management Best Practices Guide, which recommends enabling forced re-enrollment to maintain device management continuity.

"To ensure devices remain managed after wiping, enable the 'Forced Re-enrollment' policy in the Admin console. This setting ensures automatic re-enrollment upon startup."

Forced re-enrollment prevents the loss of device management, which is essential for maintaining security and policy compliance, especially in remote or dispersed environments.

Objectives:

Enforce device management after Powerwash.

Maintain compliance in remote work environments.

Enabling Forced Re-enrollment ensures that even if a device is wiped (Powerwashed), it will automatically re-enroll into the management domain once it connects to the internet. This feature is crucial for maintaining control and management over devices, particularly in cases of theft or loss.

Verified Answer from Official Source:

The correct answer is verified from theGoogle ChromeOS Management Best Practices, where it states that forced re-enrollment helps maintain device management post-wipe.

"When forced re-enrollment is enabled, devices that are wiped are automatically re-enrolled into your domain when connected to the internet."

This setting ensures that the device will always be managed by the organization, regardless of whether it has been wiped, thus mitigating data loss risks.

Objectives:

Manage device security and data integrity.

Implement forced re-enrollment for ChromeOS devices.

To ensure ChromeOS devices automatically connect to a specific wireless network upon initial power-on at a remote location, follow these steps in the Google Admin console:

Navigate toDevice Management>Chrome Management>Networks.

Add the Wi-Fi network credentials (SSID and password) to the list of networks.

Set the network configuration to applyBy Device. This ensures that the credentials are pushed to the device itself, not tied to a specific user.

When the devices are powered on at the remote location, they will automatically detect and connect to the configured Wi-Fi network without requiring any manual intervention from the user.

Option B (Zero-Touch Enrollment) simplifies the initial setup process but doesn't automatically configure Wi-Fi.

Options C and D are incorrect because applying network settings by user won't ensure automatic connection on first boot before any user logs in.

The principle of least privilege dictates that users should only have the minimum access necessary to perform their job functions. This applies to super admins as well. Using a separate user account for daily activities reduces the risk of accidental misconfiguration or unauthorized changes due to the elevated privileges associated with the super admin role.

Security: By using a separate account, super admins limit the potential attack surface in case their regular account is compromised.

Accountability: It's easier to track actions and changes when different accounts are used for different purposes.

Recovery: If the super admin account is locked or disabled, having a separate account allows for easier recovery.