Why is it important to plan and communicate upgrade maintenance windows to end users?

To allow users to vote on the best time for the upgrade.

To obtain user approval before performing the upgrade.

To ensure users are aware of potential downtime and can prepare accordingly.

To hide the upgrade from users to avoid panic.

A company uses BIG-IP APM with the browser-based client. After an upgrade, a user reports that they are prompted to log in again, but after logging in, they are unable to access a specific application. What is the most likely cause?

The user's browser is not compatible with the new APM version.

The application server is down.

The user's session cookie is corrupted.

The upgrade changed the access policy, and the user no longer meets the policy requirements.

Which of the following is a typical end-user impact when a browser-based APM client is upgraded?

The user experiences no change because the upgrade is server-side.

The user's access is blocked until the next business day.

The user may need to refresh the browser and log in again.

The user's session is silently migrated to the new client version.

What is the typical behavior of APM session cookies during a device upgrade that causes failover?

The cookie is automatically updated to a new value by the standby device.

The cookie is transferred from the active device to the standby device.

The cookie remains valid only if the session state is stored in a shared location.

The cookie is invalidated and the user must re-authenticate.

What is a common reason for a failover to occur during a BIG-IP APM upgrade in a high availability pair?

The standby device is upgraded first and takes over automatically.

The network link between the pair is intentionally disconnected.

The standby device is intentionally powered off to save energy.

The active device is rebooted as part of the upgrade process.

F5Certified Technology Specialist, BIG-IP APM

Domain 3Objective 3

Objective 3.03 Determine How Upgrades on Production Systems Affect End Users (e.g., Client Components and High Availability Failover) 304 Practice Questions (Page 3)

Part of the Section 3: Maintain APM access profiles domain, which makes up ~9% of our current practice bank. F5 does not publish an official question count, but from its 90-minute exam (~35–60 total, ~3–5 in this domain), expect 1–2 from this objective — we provide 19 practice questions to prepare you well beyond it. (estimate)

19questions here

4free pages

5concepts

5 Concepts in This Objective

Impact of client component upgrades on end users
Impact of high availability failover during upgrades
Session persistence across upgrades and failover
Minimizing end-user disruption during upgrades
Communication and planning for upgrade maintenance

Questions 11–15

11foundation · easy
Why is it important to plan and communicate upgrade maintenance windows to end users?
Select an answer first
12application · medium
A company uses BIG-IP APM with the browser-based client. After an upgrade, a user reports that they are prompted to log in again, but after logging in, they are unable to access a specific application. What is the most likely cause?
Select an answer first
13foundation · easy
Which of the following is a typical end-user impact when a browser-based APM client is upgraded?
Select an answer first
14foundation · easy
What is the typical behavior of APM session cookies during a device upgrade that causes failover?
Select an answer first
15foundation · easy
What is a common reason for a failover to occur during a BIG-IP APM upgrade in a high availability pair?
Select an answer first

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