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Database Management System MCQ Questions
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"In Standard Query Language, the types of DROP commands include" Multiple Choice Questions (MCQ) on schema definition, constraints, queries and views with choices foreign key command, restrict command, cascade command, and both a and c for master's degree in computer science. Practice schemas statements in sql quiz questions for jobs' assessment test and online courses for computer information science.
In Standard Query Language, the types of DROP commands include
The constraints that are applied on individual tuples and are verified whenever any tuple is modified or new tuple is inserted are called
In the SQL environment, the collection of schemas is classified as
The data type which can be fixed length or varying length as CHAR(n) and VARCHAR(n) respectively is classified as
When the schema is to be dropped in SQL which has no elements then the type of DROP Command used is called