#1
Which keyword is used to create a view in SQL?
1 answered
#2
What is the primary purpose of SQL query optimization?
1 answered
#3
Which SQL function is used to find the maximum value in a column?
1 answered
#4
What is the purpose of a SQL index?
1 answered
#5
Which SQL statement is used to update data in a database?
1 answered
#6
Which SQL keyword is used to specify the order of the result set?
1 answered
#7
In SQL, which type of join returns all rows from both tables, joining records where available?
1 answered
#8
What is a correlated subquery in SQL?
1 answered
#9
Which index type in SQL can speed up SELECT queries but may slow down data modification operations?
1 answered
#10
What does ACID stand for in the context of database transactions?
1 answered
#11
Which SQL clause is used to limit the number of rows returned by a query?
1 answered
#12
What is SQL injection?
1 answered
#13
In SQL, what is the purpose of the HAVING clause?
1 answered
#14
What is a scalar subquery in SQL?
1 answered
#15
What is a derived table in SQL?
1 answered