If a query involves NOT, AND, OR with no parenthesis
A. NOT will be evaluated first; AND will be evaluated second; OR will be evaluated last.
B. NOT will be evaluated first; OR will be evaluated second; AND will be evaluated last.
C. AND will be evaluated first; OR will be evaluated second; NOT will be evaluated last.
D. The order of occurrence determines the order of evaluation.
Answer: Option A
Solution(By Examveda Team)
In SQL, when a query involves NOT, AND, and OR operators without parentheses, the NOT operator is evaluated first, followed by the AND operator, and then the OR operator. This order of evaluation is important for understanding the logic of the query. Therefore, Option A is the correct choice for the order of evaluation.Join The Discussion
Comments ( 1 )
A. Structured Query Language
B. Structured Query List
C. Simple Query Language
D. None of these
Which is the subset of SQL commands used to manipulate Oracle Database structures, including tables?
A. Data Definition Language(DDL)
B. Data Manipulation Language(DML)
C. Both of above
D. None
Which operator performs pattern matching?
A. BETWEEN operator
B. LIKE operator
C. EXISTS operator
D. None of these
What operator tests column for the absence of data?
A. EXISTS operator
B. NOT operator
C. IS NULL operator
D. None of these
As per the order they are placed in the query, they query will be executed.