Informatics Practices
A candidate key that is not the primary key is called a/an …………… .
- Primary Key
- Alternate Key
- Candidate Key
- Foreign Key
Related Questions
What is a database?
- Organized collection of information that cannot be accessed, updated and managed
- Collection of data or information without organizing
- Organized collection of data or information that can be accessed, updated and managed
- Organized collection of data that cannot be updated
…………… is a set of one or more attributes that can uniquely identify tuples within the relation.
- Primary Key
- Cardinality
- Attributes
- Foreign Key
The …………… allows us to perform tasks related to data definition.
- DDL
- DML
- TCL
- None of these
The …………… allows us to perform tasks related to data manipulation.
- DDL
- DML
- TCL
- None of these