SQL provides the AS keyword, which can be used to assign meaningful column names to the results of queries using the SQL built-in functions.
A. True
B. False
Answer: Option A
Solution (By Examveda Team)
Option A: True - This option is correct. In SQL, the AS keyword is used to assign alias names to columns or tables in SQL queries. It can also be used to assign meaningful names to the results of SQL built-in functions. For example, you can write a query like:SELECT SUM(sales) AS total_sales
FROM sales_data;
In this query, AS total_sales assigns the alias total_sales to the result of the SUM function.Option B: False - This option is incorrect. The AS keyword is indeed used in SQL for aliasing and assigning meaningful names, including for results of SQL built-in functions.
Conclusion:
The statement "SQL provides the AS keyword, which can be used to assign meaningful column names to the results of queries using the SQL built-in functions" is Option A: True. The AS keyword is commonly used for aliasing and assigning names in SQL queries, including for results of built-in functions. Therefore, the correct answer is True.
Related Questions on Introduction to SQL
You can add a row using SQL in a database with which of the following?
A. ADD
B. CREATE
C. INSERT
D. MAKE
The command to remove rows from a table 'CUSTOMER' is:
A. REMOVE FROM CUSTOMER ...
B. DROP FROM CUSTOMER ...
C. DELETE FROM CUSTOMER WHERE ...
D. UPDATE FROM CUSTOMER ...
A. limits the column data that are returned.
B. limits the row data are returned.
C. Both A and B are correct.
D. Neither A nor B are correct.
Which of the following is the original purpose of SQL?
A. To specify the syntax and semantics of SQL data definition language
B. To specify the syntax and semantics of SQL manipulation language
C. To define the data structures
D. All of the above

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