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Characteristics of declarative languages:

  1. Model of computation based on a system where relationships are specified directly in terms of the constituents of the input data.
  2. Made up of sets of definitions or equations describing relations which specify what is to be computed, not how it is to be computed.
  3. Non-destructive assignment of variables.
  4. Explicit representations for data structures used.
  5. Order of execution does not matter (no side effects).
  6. Expressions/definitions can be used as values.
  7. Programmer no longer responsible for control.
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2w ago

Declarative languages focus on specifying what needs to be done, rather than how to do it. They are often high-level and abstract, allowing for logic and rules to be defined without worrying about implementation details. Declarative languages are commonly used for tasks like data querying, configuration, and rules processing.

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Q: What are the characteristics of declarative languages?
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