Modification of Database Practice Test PDF Download eBook p. 291
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Trivia Quiz on Modification of Database PDF Download eBook
MCQ: The "Bulk loader" utilities allow data to be read from
- Rewritable text files
- Non-readable text files
- Formatted text files
- Extracted text files
C
MCQ: The A7 algorithm uses the conjunctive selection with
- One index
- Two index
- Composite index
- Intersection of index
A
MCQ: All procedural relational query languages provide a set of operations that can be applied to
- Single relation
- Pair of relations
- Single relation only
- Both A and B
D
MCQ: A form of natural join that only requires values to match on specified attributes, is known to be
- Join.. In
- Join.. Using
- Join.. Upon
- Join.. Across
B
MCQ: The statement that is used to tell the database system to delete the temporary relation that held the result of the query, is said to be
- Delete statement
- End statement
- Terminate statement
- Close statement
D