Which of the following query is correct to fetch all the employee details from the employee table

You didn't provide the options to choose from. However, if you're using SQL, the correct query to fetch all the employee details from the employee table would be:

SELECT * FROM employee;

This query will return all columns for all rows in the employee table.

Here's a step by step breakdown:

1. SELECT: This is the command used to select data from a database.

2. *: The asterisk is a wildcard character that means "all". In this context, it's used to select all columns in the table.

3. FROM: This keyword is used to specify the table from which to retrieve the data.

4. employee: This is the name of the table from which to retrieve the data.

5. ;: This character is used to end the SQL command.

So, put together, SELECT * FROM employee; means "select all columns from the table named 'employee'".