I need help with this Computer Science N200 assignment. Please I need the explanation in the w3school.com/sql

Recall that the process for writing queries is: Step 1: Clearly identify what you want to know. Step 2: Identify the table that contains this data. This is the FROM part of your query. Step 3: Identify the field (or fields) that contains this data. This is the SELECT part of your query. Step 4. Run your query! Step 5: If needed, add additional SQL to refine your query. Step 6: Run your query! Then repeat Steps 5 and 6 as needed. Using your Hogwarts database from this week, write SQL queries to do each of the following: - Display only perfect Projelt1 grades. Use WHERE. Name this query WarmUp1. - Display all of the grades on Quiz2 in ascending order. Use ORDER BY. Name this query WarmUp2. - Calculate the maximum Quiz3 score and use AS to rename the field to something more descriptive. Name this query WarmUp3