Database Systems Practice Test 198
Relational Query Languages MCQs (Multiple Choice Questions) PDF Download - 198
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The MCQs: The type of query in which user describes the desired information without giving a specific procedure for obtaining that information, is known to be; "Relational Query Languages" App (Android, iOS) with answers: nonprocedural language, procedural language, query program, and programming language to learn e-learning courses. Practice Introduction to RDBMS Questions and Answers, Google eBook to download free sample for online college classes.
Relational Query Languages MCQ with Answers PDF Download: Quiz 198
The type of query in which user describes the desired information without giving a specific procedure for obtaining that information, is known to be
- Procedural language
- Nonprocedural language
- Programming language
- Query program
Application programs of the database system does
- Manipulation
- Insertion
- Deletion
- Updation
SQL queries are invoked from the
- Query itself
- Host language
- System language
- SQL
It is useful to state a condition that applies to groups rather than to
- Attributes
- Tuples
- Relations
- Instances
SQL expresses a deletion operation as
- delete about r
- delete from r
- delete only r
- delete AS r
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