Google ChromeOS-Administrator - Professional ChromeOS Administrator Exam

To achieve seamless SSO between ChromeOS devices and other web services using the same identity provider, you need to configure SAML SSO in the Google Admin console:

Enable SAML-based SSO for ChromeOS devices.

In the SSO settings, find theSingle Sign-On cookie behaviorand set it to "Enable transfer of SAML SSO cookies into user sessions during login." This allows the SAML authentication cookie to be passed between the ChromeOS login and other web services, eliminating the need for re-authentication.

Option A is incorrect because it relates to the initial login method, not cookie transfer for subsequent SSO.

Options C and D are incorrect because they involve application-specific SSO configurations, not the general SAML SSO setup for the device.

Setting upSingle Sign-On (SSO)significantly reduces identity risks by centralizing authentication through a secure, verified identity provider (IdP). This method helps ensure consistent password policies, multi-factor authentication (MFA), and robust security practices. It also minimizes the risk of password reuse and phishing.

Verified Answer from Official Source:

The correct answer is verified from theGoogle Workspace Security Guide, which recommends implementing SSO to manage authentication securely.

"Single Sign-On (SSO) allows users to access multiple applications with a single set of credentials, reducing the risk of identity breaches by centralizing authentication."

SSO enhances security by integrating with trusted IdPs, implementing MFA, and reducing credential exposure across multiple applications.

Objectives:

Strengthen identity and access management (IAM).

Implement secure authentication practices with SSO.

The "Chrome Release Notes Support" page is the official resource for detailed information about new features, security updates, and bug fixes in each ChromeOS version. It's specifically designed to keep administrators and users informed about changes.

Why other options are incorrect:

A (Support ticket):While Google support can help, it's not the most efficient way to access release notes.

B (YouTube):Unofficial sources may not be accurate or complete.

C (chrome://updates):This only shows the update status of the browser, not detailed release notes.

To assist your CTO in reviewing the documentation on changes each new version of ChromeOS has, you should direct them to the official Chrome Release Notes page. Here’s how you can guide them:

Open a web browser and navigate to the official Chrome Releases blog.

On this page, you can find detailed release notes for each new version of ChromeOS. These notes include information on new features, security updates, bug fixes, and more.

The release notes are categorized by channel (Stable, Beta, Dev) and provide a comprehensive overview of what has changed in each update.

For example, the Stable Channel Update for ChromeOS / ChromeOS Flex provides details on the latest stable version updates1.

To quickly block apps from accessing USB devices on ChromeOS, use the"Block apps by permissions" settingsin the Admin console. Selecting"USB"as the permission type ensures that no application on the device can interact with USB peripherals, mitigating potential security threats.

Verified Answer from Official Source:

The correct answer is verified from theGoogle ChromeOS Application and Device Management Guide, which details using permission-based blocking for enhanced security.

"To block applications from using USB devices, configure the 'Block apps by permissions' setting in the Admin console and select 'USB' as the restricted permission."

This method provides a comprehensive and quick way to mitigate USB-based threats without individually managing each application.

Objectives:

Strengthen ChromeOS device security.

Manage app permissions effectively.

Creating a recovery image for ChromeOS involves using theChrome Recovery Utility, which is available in theChrome Web Store. This tool allows users to create a recovery USB drive by downloading the necessary OS image and writing it to the USB stick.

Verified Answer from Official Source:

The correct answers are verified from theChromeOS Recovery Guide, which specifies the use of the Chrome Recovery Utility from the Chrome Web Store.

"To create a ChromeOS recovery image, download the Chrome Recovery Utility from the Chrome Web Store. Follow the on-screen instructions to create a recovery USB stick."

The Recovery Utility is the recommended method for creating a USB recovery device, ensuring compatibility and correctness of the OS image.

Objectives:

Perform system recovery for ChromeOS devices.

Utilize official recovery tools.

To view the number and type of ChromeOS upgrades purchased and in use, administrators should check the "Subscriptions" section in the billing area of the Google Admin console. This section provides a clear overview of the organization's ChromeOS upgrade subscriptions and usage.

Other options are incorrectbecause they don't directly provide information about ChromeOS upgrade subscriptions:

Option A (Verify upgrades on devices page):Shows upgrades on individual devices, not the overall purchase and usage.

Option C (Contact partner to verify):Unnecessary if the information is readily available in the Admin console.

Option D (Check reports page for upgrades):Might provide some usage data, but not the purchase details.

To configure the printer specifically for finance team users, the most efficient approach is todeploy the printer via Groups. By assigning the printer to a Google Group that contains finance team members, the printer will automatically be available to all users in that group without manual configuration for each device.

Verified Answer from Official Source:

The correct answer is verified from theGoogle Admin Console Printing Configuration Guide, which recommends using Groups to deploy printers for specific user sets.

"Deploy printers to user groups to ensure that only specified users have access. Use the Groups feature to manage printer availability efficiently."

Using Groups for printer deployment ensures that only authorized users (in this case, finance team members) can print sensitive documents, maintaining security and ease of access.

Objectives:

Secure printer access for specific user groups.

Simplify printer configuration for departments.

If a ChromeOS device has previously been signed in to, you mustwipe the device (Powerwash)before enrolling it into the enterprise. This ensures that any existing user data and previous configurations are removed, allowing the device to start the enrollment process as new.

Verified Answer from Official Source:

The correct answer is verified from theGoogle ChromeOS Device Enrollment Guide, which specifies that devices must be wiped to remove any previous user associations before enterprise enrollment.

"To enroll a previously used device, perform a factory reset (Powerwash) to ensure it is in a clean state, ready for enterprise enrollment."

Wiping the device ensures that it is free from personal settings or residual user data, which might conflict with enterprise policies.

Objectives:

Enroll ChromeOS devices in an enterprise environment.

Maintain compliance with managed device policies.

Super administrators in Google Workspace have special privileges that allow them to bypass certain security features, including third-party SSO. This is to ensure that they can always access the Admin console for troubleshooting or critical changes, even if the SSO system is malfunctioning. Therefore, when a super admin tests third-party SSO, they won't be prompted with the SSO login screen, but will directly access the console using their Google credentials.

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.