Database Systems MCQs – Practice Test 2 (Chapter 1)

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The "Advanced SQL MCQ" App Download (Android & iOS): A relation is conceptually a set, the tuples of the result of a query are in some; MCQ with answers: random order, physical order, fixed physical order, and no order. Practice DBMS for Competitive Exams Quiz Questions, download Apple Book (Free Chapter) to master database administration.

Advanced SQL MCQ PDF Download – Practice Test 2

MCQ 6: If the SQL query results in an error, the database system stores an error diagnostic in the SQL:

Communication area variables
Connection area variables
SQL area variables
Programming area variables

MCQ 7: A relation is conceptually a set, the tuples of the result of a query are in some:

Physical order
Random order
Fixed physical order
NO order

MCQ 8: The variables of a general programming language corresponds roughly to the value of a/an:

Tuple
Attribute
Relation
Entity

MCQ 9: To execute a statement, we invoke the method:

executeUpdate method
executeRel method
executeStmt method
executeConn method

MCQ 10: The construct that a recursive query should not use on the recursive view, is:

Aggregation
Unions
Comparisons
Booleans

Database Systems Notes App & e-Book – Advanced SQL Exam Prep

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