Google ChromeOS Administrator Practice Test - Questions Answers

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.

https://support.google.com/chrome/a/answer/3523633

https://families.google.com/familylink/

To install a client certificate on a ChromeOS device for corporate Wi-Fi connectivity, it's necessary to force-install the custom extension containing the certificate. This ensures the extension is installed and activated on the device, enabling it to use the certificate for authentication. Here's how it works:

Custom Extension: The admin creates or obtains a custom extension that includes the client certificate.

Force-Installation: Using the Google Admin console, the admin configures a policy to force-install the extension on ChromeOS devices within the organization.

Device Activation: Once the device receives the policy, the extension is automatically installed and activated, even if the user doesn't manually add it.

Wi-Fi Authentication: The installed extension allows the device to use the client certificate for authentication when connecting to the corporate Wi-Fi network.

Option A is incorrect because guest mode installations are not persistent and won't apply the certificate to the device's Wi-Fi settings.

Option B is incorrect because distributing through the Chrome Web Store is not necessary for a custom extension intended for internal use.

Option D is incorrect because while the certificate encoding is important, it's not the primary step for enabling Wi-Fi authentication.

About ChromeOS device management: https://support.google.com/chrome/a/answer/1289314?hl=enpen_spark

ChromeOS Flex allows the organization to repurpose existing devices by installing a lightweight version of ChromeOS on them. This provides a secure and familiar environment while they await the delivery of new Chromebooks. Here's why it's the best choice:

Security: ChromeOS Flex inherits the security features of ChromeOS, such as sandboxing, verified boot, and automatic updates, mitigating the risks associated with the previous operating system.

Quick Deployment: ChromeOS Flex can be easily installed on existing hardware using a USB drive, minimizing downtime and allowing employees to continue working.

Familiar Interface: The user interface of ChromeOS Flex is similar to ChromeOS, ensuring a smooth transition for employees.

Option A is incorrect because the ChromeOS Readiness Guide is a resource for planning migration, not an immediate security solution.

Option B is incorrect because while ChromeOS Managed Browser enhances security within a browser, it doesn't address vulnerabilities in the underlying operating system.

Option C is incorrect because ChromeOS Bytes is a blog, not a software solution.

ChromeOS Flex: https://chromeenterprise.google/os/chromeosflex/

The SitePerProcess policy enables site isolation for the entire organization. This means that each website opened in Chrome will run in its own dedicated process, improving security and stability by isolating potential vulnerabilities and preventing one compromised site from affecting others.

Option B (IsolateOrigins) and Option D (SiteOrigins) are not valid policy names.

Option C (IsolatePerProcess) is close but not the exact name of the policy.

Site Isolation in Google Chrome: https://www.chromium.org/Home/chromium-security/site-isolation/

Verified Boot is a security feature in ChromeOS that checks the integrity of the system during startup. It verifies that the firmware (low-level software) and the operating system haven't been modified or corrupted by unauthorized sources. If any tampering is detected, Verified Boot can initiate recovery processes to restore the system to a known good state.

Option B is incorrect because Verified Boot doesn't directly manage guest access.

Option C is incorrect because Verified Boot is a security layer that complements, not replaces, policy controls.

Option D is incorrect because website access control is handled by other mechanisms like web filtering or content restrictions.

The Single sign-on IdP redirection setting controls whether managed devices directly open the login page of the third-party SSO provider (Identity Provider) or first prompt for Google account credentials. By enabling this setting, you streamline the login process for users and eliminate the confusion caused by the extra Google account prompt.

Option A is incorrect because it controls the frequency of re-authentication for SAML SSO, not the initial login page.

Option B is incorrect because it relates to password synchronization between Google and the IdP, not the login page redirection.

Option C is incorrect because it deals with how cookies are handled for SSO, not the login page redirection.

To completely disable Wi-Fi and hide the Wi-Fi icon on ChromeOS devices, you need to modify the 'Network' settings in the Google Admin console:

Go to 'Device Management' > 'Chrome Management' > 'Device Settings'.

Select the organizational unit (OU) containing the devices you want to manage.

Under 'Network', find 'Enabled network interfaces' and remove 'Wi-Fi' from the list.

Save the changes.

This will disable Wi-Fi adapters on the devices and hide the Wi-Fi icon, preventing users from connecting to Wi-Fi networks.

Why other options are incorrect:

A . Restricted Wi-Fi Networks: This setting only limits which networks users can connect to, not disable Wi-Fi entirely.

B . Prevent WiMax connectivity: WiMax is a different wireless technology and not relevant to Wi-Fi.

D . Restrict 'Auto Connecting' to Wi-Fi: This only prevents automatic connection to networks but doesn't disable Wi-Fi entirely.

Overriding inheritance allows you to apply specific policies to individual OUs without affecting the policies of the parent OU or other sibling OUs. This gives you granular control over different groups of users or devices.

Other options are incorrect because:

A:Deleting sub-level OUs would remove the management structure and negate the purpose of having OUs.

B:Disabling auto-updates would prevent devices from receiving important security and feature updates.

D:Forcing inheritance would apply the top-level OU policy to all sub-OUs,preventing customization.

https://support.google.com/chrome/a/answer/187202

When a teacher is having issues downloading files on their ChromeOS device, it's important to troubleshoot with minimal disruption. Here are steps to address the issue:

Check Storage: Start by checking the available storage on the device. If the storage is full or nearly full, it could prevent new files from being downloaded.

Manage Files: Guide the teacher to delete or move files that are no longer needed. This can be done through the Files app on the ChromeOS device.

Clear Cache: If storage isn't the issue, clearing the browser cache can sometimes resolve download problems.

Check Network: Ensure that the device has a stable internet connection, as an unstable connection can interrupt downloads.

Reference: The troubleshooting steps are based on common practices for resolving download issues on ChromeOS devices and Google's support documentation on fixing file download errors1. These steps are designed to resolve issues without causing significant disruption to the user's experience.

Insufficient Storage: A common reason for download failures on ChromeOS devices is insufficient storage space. Checking the available storage is a simple first step:

Click on the system tray (bottom right corner) and select the Settings gear icon.

In the Settings menu,navigate to the 'Device' section and select 'Storage Management.'

Review the storage usage.If it's nearly full,identify large files or unused apps that can be removed.

Guide the teacher on how to delete files or move them to Google Drive.

System Updates: Outdated software can sometimes lead to bugs or glitches. Ensuring the ChromeOS device is up-to-date is important:

In the Settings menu,navigate to the 'About ChromeOS' section.

Click on 'Check for updates.' If any updates are found,install them.

If updates are pending,ask the teacher to restart the device after the installation.

Additional Troubleshooting (If necessary):

Check Network Connectivity:Ensure the device is connected to a stable Wi-Fi network.Have the teacher try accessing a different website to verify internet access.

Clear Browser Cache:In the Chrome browser,open the Settings menu,navigate to 'Privacy and security,' and select 'Clear browsing data.' Clear the cache for the past hour or day.

Why Other Options Are Less Ideal:

A . Run Diagnostics:While diagnostics can be helpful,they are a more time-consuming step and might not be necessary if the issue is simply related to storage or updates.

C . Reset the Device:This is a drastic measure that should only be considered if other troubleshooting steps fail.It involves wiping the user's data and settings,which is disruptive.