Which part of a function describes the number and type of its parameters, and the return type of the function?
Correct answer: A. Signature
- A. Signature
- B. Function call
- C. Function definition
- D. Function routine
Explanation
The signature of a function specifies the function's name, the number, and data types of its parameters (if any), and the data type of the value it returns (if any). It essentially describes what the function does and what it expects as input and output.
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Logical problems present several conditions about people, objects, events or choices and require their possible arrangements to be tested. They cover constraint-based reasoning, rankings, matching, grouping, scheduling and elimination, with attention to the difference between a complete solution and a possibility that merely satisfies one condition.
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