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What is Command Query Responsibility Segregation mean?
Command–query separation (CQS) is a principle of imperative computer programming. It was devised by Bertrand Meyer as part of his pioneering work on the Eiffel programming language.
It states that every method should either be a command that performs an action, or a query that returns data to the caller, but not both. In other words, asking a question should not change the answer. More formally, methods should return a value only if they are referentially transparent and hence possess no side effects.
referenceFull Form | Category |
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Command Query Responsibility Segregation | Computer Technology |
Command Query Responsibility Separation | Computer Technology |
Command and Query Responsibility Segregation | General |
Calculating Quality Reporting Service | General |
Centralized Quality Review Site | General |
Calculating Quality Reporting Service (NHS UK) | Medical |
Posted on 21 Nov 2024, this text provides information on Miscellaneous in Computer Technology related to Computer Technology. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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