Which technique uses a card-based approach for planning and estimation?

• A. Scrum Planning
• B. Planning Poker
• C. Agile Estimation
• D. Story Point Estimation

Answer: (B)

The technique that employs a card-based approach for planning and estimation is Planning Poker. This method is particularly popular in Agile software development practices. In Planning Poker, team members use a deck of cards where each card represents a numerical value, typically following the Fibonacci sequence, to estimate the effort or complexity required to complete user stories or tasks.

Each member selects a card privately and reveals it simultaneously. This process encourages discussion, fosters consensus, and helps uncover differing perspectives on the effort involved in a task. The card-based aspect is central to this technique, as it visually represents the varying opinions of team members and facilitates an interactive and engaging estimation process.

While Scrum Planning, Agile Estimation, and Story Point Estimation are related concepts within Agile methodologies, they do not specifically utilize a card-based approach. Scrum Planning refers broadly to the rituals involved in Scrum, Agile Estimation encompasses various techniques for estimating work in Agile, and Story Point Estimation refers to assigning specific point values to user stories without necessarily employing a card game format like Planning Poker.