Which of the following is the original purpose of SQL?
A. To define the data structures
B. To specify the syntax and semantics of SQL data definition language
C. To specify the syntax and semantics of SQL manipulation language
D. All of the above.
Answer: Option D
Related Questions on Sql Miscellaneous
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
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