Overview of SQL Query Language MCQ (Multiple Choice Questions) PDF - 350

MCQ 1746: Authorization over a database is included by

1. SQL DDL
2. Authorization manager
3. Transaction control.
4. View control

MCQ 1747: Some basic UML have defined parts of types

1. 2 types
2. 3 types
3. 4 types
4. 5 types

MCQ 1748: An A1-search algorithm is applicable to any file, despite of the file's ordering or

1. Nature of selection operation
2. Availability of indices
3. Availability of access paths
4. Both A and B

MCQ 1749: The process in which the consistency constraints are observed, is

1. Atomicity problems
2. Inconsistency problems
3. Integrity problems
4. Isolation problems

MCQ 1750: Which of the following is not an access type provided by Data manipulation language?

1. Modification
2. Domain Constraints
3. Insertion
4. Deletion