Google ChromeOS-Administrator Exam Dumps

To restrict updates to specific time frames, configure Blackout windows in the Admin console. Blackout windows allow administrators to specify periods during which ChromeOS devices are not allowed to update. This feature is particularly useful for kiosk devices, where unexpected updates could disrupt operations.

Verified Answer from Official Source:

The correct answer is verified from the Google ChromeOS Update Management Guide, which specifies that blackout windows help control update timing.

'Configure blackout windows to prevent ChromeOS devices from updating during specified hours, ensuring that kiosks remain functional during business operations.'

Blackout windows are essential for environments where uptime is critical, such as retail kiosks or customer service points, as they prevent disruptions caused by automatic updates.

Objectives:

Control update schedules for ChromeOS devices.

Maintain device availability during operational hours.

Google ChromeOS Update Management Guide

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/

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/

To prevent a ChromeOS device from shutting down while idling on the sign-in screen, you need to adjust the power management settings. This can be done through the following steps:

Go to the Google Admin console.

Navigate to Device Management > Chrome Management > Device Settings.

Find the Power management section and locate the setting that controls idle behavior on the sign-in screen.

Adjust the setting to prevent shutdown during idle periods.

Option A is incorrect because idle settings primarily control screen dimming and sleep behavior.

Option B is incorrect because user experience settings generally focus on visual and interaction aspects, not power management.

Option C is incorrect because there isn't a specific 'Allow shutdown' setting in ChromeOS device settings.

Granular Control: It allows you to select the specific permissions needed for the Help Desk administrators. This ensures they can do their job without having excessive access that could be misused.

Flexibility: You can easily adjust the permissions later if the Help Desk's responsibilities change.

Auditing: The Google Admin console tracks changes made by each role, making it easier to identify the source of any unauthorized actions.

How to Create a Custom Admin Role:

Go to the Google Admin console.

Navigate to Admin roles.

Click Create new role.

Give the role a descriptive name (e.g., 'Help Desk Support').

Carefully select the privileges the Help Desk needs (e.g., reset passwords, manage user accounts, view device information).

Assign the role to the Help Desk administrators.

Why Other Options Are Less Ideal:

A . Service Desk Group: Groups are primarily for organization and don't provide granular permission control.

C . Services Admin Role: This role has broader permissions than what a Help Desk typically needs, violating the PoLP.

D . Full Access: This grants excessive privileges and significantly increases the risk of accidental or intentional misuse.