Podcast
Questions and Answers
Which data structure is based on set theory?
Which data structure is based on set theory?
- Tuple
- Column
- Table (correct)
- Row
What is the difference between a set and a tuple?
What is the difference between a set and a tuple?
- Sets have names, tuples do not have names
- Sets are unordered, tuples are ordered (correct)
- Sets are ordered, tuples are not
- Sets have fixed elements, tuples have varying elements
What is the purpose of a column in a table?
What is the purpose of a column in a table?
- To store a set of values
- To store a data type (correct)
- To store a value
- To store a name
What is a row in a table?
What is a row in a table?
What is a data type in the relational data structure?
What is a data type in the relational data structure?