Question
Choose the correct option showing the meaning of the
Idiom highlighted in the given sentence The athlete decided to throw in the towel after injuring his knee.Solution
The idiom "throw in the towel" means to give up or surrender, especially when faced with a difficult or challenging situation.
Which SQL command is used to remove a table completely?
A materialized view differs from a normal view because it:
To rename a column in a SELECT query result, you use:
Which SQL constraint ensures a column cannot have NULL values?
In PL/SQL, what type of parameter allows a procedure to both receive a value from the calling environment and return a modified value back to it?
Which of the following statements about SQL `INDEXES` is generally TRUE?
Which SQL keyword is used to eliminate duplicate rows in a query result?
What is the output of this SQL snippet if the price column contains NULL values?
SELECT SUM(price) FROM products;
Which SQL operator is used to search for a pattern in a column?
Which SQL clause is used to group rows?
