Free MCQsLearn App Download - Database Design Quiz Questions and Answers PDF Download eBook p. 169
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"The constraint that express the number of entities to which another entity can be associated over a relationship set, is referred as", database design Multiple Choice Questions (MCQ) with choices margin cardinalities, physical cardinalities, mapping cardinalities, and view cardinalities to learn database certification courses. Learn introduction to dbms questions and answers with free online certification courses for bachelor's degree in computer science.
Quiz on Database Design PDF Download eBook
MCQ: The constraint that express the number of entities to which another entity can be associated over a relationship set, is referred as
- Physical cardinalities
- Margin cardinalities
- Mapping cardinalities
- View cardinalities
C
MCQ: A unit of storage that is used for the storage of one or more records are known to be
- Sector
- Block
- Bucket
- Disk
C
MCQ: Early file systems were flat; that is, all files were stored in
- Not in directory
- Single directory
- Multiple directories
- Multple extensions
B
MCQ: Databases are widely used for information about, employees, salary payroll taxes and benefits in department of
- Sales
- Human Resources
- Manufacturing
- Accounting
B
MCQ: A nonleaf node can hold up to pointers of length
- 1
- 2
- 3
- n
D