Query a list of CITY names from STATION for cities that have an even ID number.

Sure, here is a step by step guide on how to query a list of CITY names from STATION for cities that have an even ID number.

1. First, you need to identify the database management system you are using. The syntax for querying data can vary slightly between different systems. However, most systems use SQL (Structured Query Language) for querying data.

2. Assuming you are using SQL, you would start your query with the SELECT statement, which is used to select data from a database. In this case, you want to select the CITY names, so you would write: SELECT CITY

3. Next, you need to specify from which table you want to select the CITY names. You do this with the FROM statement. In this case, the table is called STATION, so you would write: FROM STATION

4. Finally, you need to specify the condition that the cities must have an even ID number. You do this with the WHERE statement. The condition is that the remainder when the ID number is divided by 2 is 0, which is how you determine if a number is even in programming. In SQL, you use the modulus operator (%) to get the remainder of a division. So you would write: WHERE ID % 2 = 0

5. Putting it all together, your query looks like this: SELECT CITY FROM STATION WHERE ID % 2 = 0

This query will return a list of CITY names from the STATION table where the ID number is even.