Incremental Delivery

Covering the incremental delivery approach, its advantages, problems, constraints, and how it relates to change avoidance and change tolerance

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QUESTION OF
Views #: 20
Questions #: 10
Pass Score: 80.0%
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Incremental Delivery — Core Concept

1 pts
volume_mute

The diagram below shows the incremental delivery process, where the loop repeats until the system is complete.

Define Outline Requirements Assign Requirements to Increments Design System Architecture Develop System Increment Validate Increment Integrate Increment Validate System Deploy Increment System Incomplete? System Complete? Final System


Which statement best describes incremental delivery?

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Service Priority in Incremental Delivery

1 pts
volume_mute

In an incremental delivery process, how are services allocated to increments?

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Requirements Changes During Incremental Delivery

1 pts

Complete the sentence about how requirements are handled during incremental delivery.

Once an increment is under development, requirements changes for the (1) increment are not accepted. However, further requirements analysis for (2) increments can take place.

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Advantages of Incremental Delivery

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Which of the following are stated advantages of incremental delivery? Select all that apply.

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Incremental Delivery vs Incremental Development

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What is the key difference between incremental delivery and incremental development?

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Problems with Incremental Delivery — Common Facilities

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What problem arises with common facilities in an incremental delivery approach?

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Replacement Systems and Incremental Delivery

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Why is incremental delivery particularly difficult when a replacement system is being developed?

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Procurement Contracts and Incremental Delivery

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How does the incremental delivery approach conflict with the procurement model of many organisations?

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When Incremental Delivery Is Not Appropriate

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Incremental delivery is not always the best approach. Which types of system are identified as unsuitable for incremental delivery? Select all that apply.

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Both Change Avoidance and Change Tolerance

1 pts

Incremental delivery is unique among the two approaches to coping with change because it supports both strategies. Match each strategy to its correct description.

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  2. Click on the match in the second group

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Strategy

Change avoidance
Change tolerance

Description

The software process includes activities that anticipate possible changes before significant rework is required
The process is designed so that changes can be accommodated at relatively low cost
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