CompTIA
DA0-001 · Question #347
A column is being used to store strings of variable lengths. Performance is a concern, so the column needs to use as little space as possible. Which of the following data types best meets these requir
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Data Concepts and Environments
Question
A column is being used to store strings of variable lengths. Performance is a concern, so the column needs to use as little space as possible. Which of the following data types best meets these requirements?
Options
- Achar
- Bnchar
- Cvarchar
- Dnvarchar
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Topics
#Database data types#Storage optimization#Variable-length strings