Important SQL Queries Asked in Interview PDF Download - 36

MCQ 176: SQL environment declared authorization identifiers are known as

1. Identifier
2. Cast
3. Domain
4. Schema

MCQ 177: A new transaction is automatically started in the process of

1. Commit work
2. Draw work
3. Trace work
4. Rollback work

MCQ 178: The from clause defines the relations listed by itself in the clause through a

1. Set difference
2. Cartesian product
3. Union
4. Join

MCQ 179: The logical connectives comprising the operands can be expressions involving

1. Arithmetic operators
2. Comparison operators
3. Numeric operators
4. Bound operators

MCQ 180: The view relation during the evaluation of the query is

1. Computed
2. Recomputed
3. Compiled
4. Precompiled