HOTSPOT - You need to develop a set of Web API's for a company. What should you implement? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. Hot Area:
Suggested Answer:
Box 1: Functions - most functions and services that are stateless and do not have side effects.
Box 2: Actions - Actions can have side effects.
Box 3: Complex types -
Complex types - Complex types are keyless named structured types consisting of a set of properties. These are value types whose instances cannot be referenced outside of their containing entity. Complex types are commonly used as property values in an entity or as parameters to operations. Incorrect: * An entity type is a named structured type with a key. It defines the named properties and relationships of a table. * Enumeration types are named primitive types whose values are named constants with underlying integer values. Type definitions are named primitive types with fixed facet values such as maximum length or precision. Type definitions can be used in place of primitive typed properties, for example, within property definition Reference: https://docs.microsoft.com/en-us/powerapps/developer/common-data-service/webapi/use-web-api-actions https://docs.microsoft.com/en-us/odata/concepts/data-model#complex-types
Yes correct: 1. Functions, 2. Actions and 3. Complex types.
1. Requirement: Implement operations that do not have side effects and may support further composition.
Solution: Functions
Functions in a software context refer to operations that take input parameters and return a result, without causing any side effects or modifying the state of the system.
2. Requirement: Implement operations that allow side effects, such as data modification.
Solution: Actions
Actions in a software context are operations that can have side effects, such as modifying data in a system.
3. Requirement: Implement keyless named structured types that consist of a set of properties.
Solution: Complex types
Complex types are keyless named structured types that consist of a set of properties.
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