DAC Agile Architecture & Technical Practices

Question 1

In Disciplined Agile, what does the 'architecture owner' role primarily ensure?

Accepted Answer

Guiding the technical vision and ensuring architectural decisions align with strategic goals

Answer

Managing the project budget and resource allocation

Answer

Writing all architectural documentation before development begins

Answer

Approving every code change before it is integrated into the main branch

Question 2

What is 'evolutionary design' as practiced in Disciplined Agile?

Accepted Answer

Allowing the design to emerge and evolve incrementally as requirements become clearer

Answer

Designing the entire system architecture upfront before any development begins

Answer

Delegating all design decisions to external enterprise architects

Answer

Selecting a fixed design pattern from the DA toolkit and following it rigidly

Question 3

Which technical practice helps identify integration problems early within a Disciplined Agile delivery lifecycle?

Accepted Answer

Continuous Integration (CI) with automated builds and tests

Answer

Waterfall integration testing performed at the end of a phase

Answer

Big Bang integration performed once all components are complete

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Manual regression testing executed only at release time

Question 4

What is the recommended Disciplined Agile approach to managing technical debt?

Accepted Answer

Address technical debt systematically by balancing new features with ongoing debt reduction

Answer

Accept technical debt as inevitable and never attempt to address it

Answer

Eliminate all technical debt before beginning any new feature development

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Document technical debt thoroughly but defer resolution indefinitely

Question 5

In Disciplined Agile, what does the concept of 'just enough' architecture mean?

Accepted Answer

Creating only the architectural artifacts that provide real value to the team and stakeholders

Answer

Producing the minimal documentation required to satisfy compliance requirements

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Avoiding all architecture work until the absolute last possible moment

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Applying the same architecture pattern to every project regardless of context

Question 6

What is the primary purpose of Test-Driven Development (TDD) in agile technical practices?

Accepted Answer

To drive design decisions and verify requirements by writing tests before production code

Answer

To eliminate the need for a separate quality assurance team entirely

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To create comprehensive test documentation for external auditors

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To accelerate development by skipping the design phase

Question 7

How does the Definition of Done (DoD) support technical excellence in Disciplined Agile?

Accepted Answer

It establishes quality standards that must be met before any work is considered complete

Answer

It defines project completion criteria agreed upon with the project sponsor

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It lists all outstanding technical debt items to be resolved next sprint

Answer

It describes the team's daily standup agenda and format