The correct answer is: C. Like
The LIKE keyword is used to search for records that match a certain pattern. The pattern can include wildcards, such as * and ?, which can be used to match any number of characters. For example, the following query will return all records where the Name field contains the word “John”:
SELECT * FROM Customers WHERE Name LIKE '%John%';
The Between keyword is used to
Age field is between 20 and 30:
SELECT * FROM Customers WHERE Age BETWEEN 20 AND 30;
The Is Null keyword is used to search for records where the field value is null. For example, the following query will return all records where the Email field is null:
SELECT * FROM Customers WHERE Email IS NULL;
The Not keyword is used to negate a search condition. For example, the following query will return all records where the Name field is not “John”:
SELECT * FROM Customers WHERE Name NOT LIKE '%John%';