PSD Professional Scrum Developer (PSD) Questions and Answers

sprint retrospective

sprint goal meeting

backlog refinement

sprint planning

sprint review

daily scrum

Measuring branching structures and nesting levels in code

Assessing if code is written in as few lines as possible

Determining the number of unit tests required to ensure correctness

Demonstrating code is well structured and cleanly implemented

The architect chosen by the developers

The architect chosen by the developers

The assigned architect

The developers

Allow the developers to self-manage and decide what to do their selves.

Raise it as an impediment and make sure that management solves it.

Create a schedule and alternate who is responsible for the daily scrum logistics

Decide the best solution and arrange a meeting to inform the developers.

A software development practice used by integration teams to create best practice branching and merging strategies

A software development practice that continuously integrates feedback from users in the software design

A software development practice where developers all work on the same computer to assure a common codebase

A software development practice where developers integrate and verify their work frequently, often multiple times a day, to detect integration errors as quickly as possible

After the tests passes

When preparing legacy code for unit tests

When I can see the debt building in the code

After the tests fails

typically 10 or fewer people

this differs every sprint

at least 8 people

3 to 11

An incremental and emergent approach to software design

A software development technique based on automated tests

A predictable way to develop working well-organized code

Creating a manual test script before writing code

Having testers involved in the development process

Changes to the project plan were not adequately documented and shared

The product owner has not been keeping the stakeholders aware of the progress of the project

The project management office has not been engaged adequately

The scrum master has not ensured that the project is transparent

The stakeholders were not allowed to enter the development area

The stakeholders haven’t been using sprint reviews to inspect and evaluate progress

Execution is fast

Independent of others

Includes exercising the persistence layer

Makes assertions about only one logical concept

A mock helps you create a build script

Mocks, stubs, dummies, fakes and shims are all the same

A mock is a way to initialize the database for testing

A test object that mimics the behavior of a dependency in the system under test

Every team must make their own DoD, a meeting should be organised so that the differences are known.

It depends on the product owner

All development teams must have a DoD that makes their combined work releasable.

Every team uses its own. The differences are discussed in a hardening sprint.

transparency

planning

inspection

respect

commitment

adaptation

A technique for ensuring that units of co-dependent systems integrate correctly

A way to ensure product code satisfies the user requirements

A test that isolates and verifies individual units of functionality

A test that ensures a specific method integrates properly with the code calling it

Until everyone is done.

Max two hours for a one month sprint

Max two hours

Max four hours

Max four hours for a one-month sprint