Free MCQsLearn App Download - Extended ER Features Quiz Questions and Answers PDF Download eBook p. 400
Practice Extended er features quiz questions and answers PDF, extended er features MCQ with answers to solve data science worksheet 400 for online past papers exam. Practice Database Design and ER Model quiz questions with answers, extended er features Multiple Choice Questions (MCQ) for online DBMS, DBA. Free extended er features MCQs, database triggers, indexing in dbms, database schema, ordered indices, extended er features test prep for top online computer science programs.
"Total generalization can be specified in an E-R diagram by adding the keyword of", extended er features Multiple Choice Questions (MCQ) with choices whole, all, complete, and total to study online tutor courses. Learn database design and er model questions and answers with free online certification courses for online computer science engineering.
Quiz on Extended ER Features PDF Download eBook
MCQ: Total generalization can be specified in an E-R diagram by adding the keyword of
- All
- Whole
- Complete
- Total
D
MCQ: Multilevel indices are closely related to
- Stack structures
- Array structures
- Hash structures
- Tree structures
D
MCQ: The schema of a relation in the relational model
- Changes with time
- Changes with access
- Changes with updation
- Doesn't changes
D
MCQ: An attribute(s) that is used to look up for records in a file is called a
- Function key
- Catalog key
- Access key
- Search key
D
MCQ: The referencing new row as clause can be used with updates in addition to
- Inserts
- Updates
- Alters
- Deletes
A