Question

question 21 (2 points) saved
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sql commonly has four (4) major components which enable its function:

1. query dispatcher, optimization engines, classic query engines, and sql query engine
2. query engines, optimization engines, structured engines, and sql query engine
3. query creator, normalization engines, modern query engines, and sql query engine
4. all the above

Explanation:

To determine the correct components of SQL, we analyze each option:

• Option 1 lists Query Dispatcher, Optimization Engines, Classic Query Engines, and SQL Query Engine, which are valid major components of SQL's functionality.
• Option 2 includes "Structured Engines" which is not a standard major component of SQL.
• Option 3 includes "Query Creator" and "Normalization Engines" which are not standard major components enabling SQL's function.
• Option 4 is incorrect as only Option 1 has the correct components.

Answer:

1. Query Dispatcher, Optimization Engines, Classic Query Engines, and SQL Query Engine