A sentinel name must be distinctive enough so as not to be mistaken for a regular value in the sequence.Group of answer choicesTrueFalse
Question
A sentinel name must be distinctive enough so as not to be mistaken for a regular value in the sequence.
Group of answer choices
- True
- False
Solution
Assessment of the Statement
-
Understanding Sentinel Values: Sentinel values are placeholders used in programming to indicate a specific condition, such as the end of a data structure (like an array or a list). They are not meant to be part of the regular data values.
-
Distinctiveness Requirement: The purpose of a sentinel value is to ensure that it can be easily identified as something different from normal data. If a sentinel value is not distinctive, it could lead to logical errors or confusion in processing the data.
Conclusion
Based on this analysis, the statement is true. A sentinel name must indeed be distinctive enough so as not to be mistaken for a regular value in the sequence. This distinctiveness is crucial for the reliability and clarity of data processing.
Final Answer
True
Similar Questions
You can use a unique Python keyword for a sentinel name.Group of answer choicesTrueFalse
A sentinel is a special value that indicates the _________ of a sequence of items.
If a user's first input is equal to the sentinel value, then the loop structure will not be executed.Group of answer choicesTrueFalse
A ________ - controlled loop is terminated if it encounters a special value.Group of answer choicescountboth are correctsentinelboth are wrong
The sentinel value will help the programmer identify the exact number of loop iterations. Group of answer choicesTrueFalse
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.