Chapter 25: Configuration Management – Flashcards
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What is meant by configuration management?
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Is the policies, processes, and tools for managing changing software systems
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what is a baseline
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Baseline is a collection of component versions that make up a system.
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What features are normally provided by version management systems?
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Version and release identification Change history recording Independent development Project support Storage management
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Briefly explain how developers use a distributed version management system. You may assume that a master repository has been set up.
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So the developers clone this master repository that is the product to work on their separate projects/adaptations and then merge this with the master repository (assuming that they have correctly implemented their project and didn't break anything).
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Describe two actions that the GIT version management system takes to reduce storage requirements
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Standard compression algorithm Use notion of packfiles (several smaller files are combined into an indexed single file
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Three different platforms that may be involved in a system building process
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The development system The build server The target environment
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What are two types of signatures that may be used to relate source code files and their equivalent object code in a build system?
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Modification timestamps Source code Checksums
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What are the objectives of the change management process?
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1. to ensure that the evolution of the system is controlled and that the most urgent and cost-effective changes are prioritized 2. Process of analyzing the costs and benefits of proposed changes, approving those changes that are cost-effective, and tracking which components in the system have been changed
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System version
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version of the system that has a particular set of services/actions
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System release
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version of the system that is distributed to the customers
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What files and other info may be included in a system release?
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Configuration files Data files Installation program Documentation Packaging and associated publicity
