Select the namespace which should be included while making use of LINQ operations? Number of static constructors a class can define is? C# does not support?
Understand the Problem
The question is asking about various concepts in C# programming, specifically namespaces used in LINQ, the number of static constructors a class can have, and the features not supported by C#. This indicates an assessment of knowledge in C# and object-oriented programming principles.
Answer
5) System.Linq, 6) 1, 7) multiple inheritance
- System.Linq, 6) 1, 7) multiple inheritance
Answer for screen readers
- System.Linq, 6) 1, 7) multiple inheritance
More Information
To use LINQ operations, the System.Linq namespace is required. A class can have only one static constructor. C# does not support multiple inheritance directly; it uses interfaces for this purpose.
Sources
- LINQ Query Comprehensions - System.Linq - stackoverflow.com
- Static Constructors (C# Programming Guide) - learn.microsoft.com
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