FREE Certified Agile Service Manager Kanban, Lean, and DevOps Questions and Answers

Question 1

A service management team is consistently overloaded with requests, leading to context switching and long lead times for resolving incidents. Which core Kanban practice would be MOST effective in addressing this specific problem?

Accepted Answer

Limiting Work in Progress (WIP)

Answer

Limiting Work in Progress (WIP) is a fundamental Kanban practice designed to prevent overload and reduce context switching. By setting a cap on the number of active items, the team is forced to focus on completing existing work before starting new tasks, which directly addresses the problem of being overloaded and improves flow, thereby reducing lead times.

Question 2

In a DevOps environment, which of the following BEST represents the 'Lean' principle within the CALMS framework?

Accepted Answer

Focusing on minimizing waste by reducing batch sizes, managing queue lengths, and aiming for continuous process improvement.

Answer

The 'L' in the CALMS framework stands for Lean. In a DevOps context, this means applying Lean principles like eliminating waste, optimizing for flow, and continuous improvement. This includes practical steps like reducing the size of work batches, visualizing and managing queues, and removing non-value-adding activities to accelerate software delivery and improve quality.

Question 3

A service delivery organization wants to adopt a DevOps culture to improve collaboration between their development and operations teams. Which of the following is a primary goal of integrating DevOps with IT Service Management (ITSM)?

Accepted Answer

To combine the agility and speed of DevOps with the stability and control of ITSM.

Answer

Integrating DevOps and ITSM aims to create a balanced approach. It leverages DevOps' focus on speed, automation, and collaboration to make ITSM processes more agile and efficient, while using ITSM's structured approach to ensure stability, governance, and reliability. The goal is not to eliminate ITSM but to adapt it to a high-velocity environment.

Question 4

A team is using a Kanban board to manage service requests. They notice that tasks in the 'In Review' column are piling up, creating a significant bottleneck. According to Kanban principles, what does this bottleneck MOST likely indicate?

Accepted Answer

A systemic issue or constraint in the review process that needs to be addressed.

Answer

In Kanban, bottlenecks (where work piles up) are visual cues that highlight a constraint or problem in the workflow. A pile-up in the 'In Review' column indicates that the capacity of the review step is less than the capacity of the preceding steps. This signals a systemic problem—such as insufficient reviewer capacity, an overly complex review process, or external dependencies—that the team needs to investigate and resolve to improve flow.

Question 5

Which Lean principle is primarily focused on identifying and eliminating non-value-adding activities from a service delivery process?

Accepted Answer

Map the Value Stream

Answer

Mapping the Value Stream is the Lean principle that involves visualizing all the steps required to take a service or product from request to delivery. The primary purpose of this activity is to analyze the workflow to identify and distinguish between value-adding activities and non-value-adding activities (waste), with the goal of eliminating the latter.

Certified Agile Service Manager Practice Test

Certified Agile Service Manager Practice Test

FREE Certified Agile Service Manager Kanban, Lean, and DevOps Questions and Answers