What is an advantage of placing computations in SQL views? Options: A . &nbspTo save users from having to write an expression. B . &nbspTo ensure that the results are consistent. C . &nbspTo accomplish both of the above. D . &nbspNone of the above is correct - computations cannot be placed in a view.

What is an advantage of placing computations in SQL views?

Question

What is an advantage of placing computations in SQL views?

Options:

A . To save users from having to write an expression.

B . To ensure that the results are consistent.

C . To accomplish both of the above.

D . None of the above is correct - computations cannot be placed in a view.

Answer: Option C

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Question 2. The SQL statement used to create a view is CREATE VIEW.....

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Question 4. SQL has a JOIN ON syntax that can be used to create inner joins and outer joins.....

Question 5. The SQL CHECK constraint is fully defined by the SQL-92 standard, and is consistently implemented by all DBMS vendors.....

Question 6. Standard SQL-92 views are constructed from SQL SELECT statements that do not contain the GROUP BY clause.....

Question 7. SQL Server does not support the BEFORE trigger.....

Question 8. A updatable view has its own data.....

Question 9. The SQL DELETE statement is used to delete both the table structure and table data.....

Question 10. Common types of SQL CHECK constraints include range checks and limiting columns values.....

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