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- 1. Multiple Choice
The number of rows in a relation
degree
tuple
cardinality
domain
- 2. Fill in the Blank
SQL stands for
- 3. Multiple Choice
Data about data is ______________
Data Description
Metadata
Data redundancy
Data inconsistency
- 4. Multiple Choice
Repetition of data is called data ..............
dependance
redundancy
inconsistency
isolation
- 5. Multiple Choice
Mismatched redundant copies of data is known as data ............
dependance
redundancy
inconsistency
isolation
- 6. Multiple Choice
A ............ is an organized collection of structured data.
information
file
database
DBMS
- 7. Multiple Choice
A database ............... is a sketch of design of a planned data.
instance
schema
metadata
relation
- 8. Multiple Choice
A data ................ is a set of rules that define valid data.
constraint
data dictionary
query
all of these
- 9. Multiple Choice
A relational database consists of a collection of ..............
tables
fields
records
keys
- 10. Multiple Choice
Data redundancy may lead to data inconsistency.
True
False
- 11. Multiple Choice
In relational data model, the total number of rows can be identified as ______________________ .
Cardinality
Degree
Attribute
Entity
- 12. Multiple Choice
Identify the total number of attributes in a relational data model.
Tuple
Entity
Degree
Cardinality
- 13. Multiple ChoiceA row in a database.RecordFieldEntityTable
- 14. Multiple ChoiceWhat language does the Relational Model use?JavaPythonSQLC++
- 15. Multiple ChoiceRDBMSRelational Database Basic Management SystemRelational Database Management SystemRequired Database Management SetupNone of these
- Answer choicesTagsAnswer choicesTags