BETA

Exercise

Manipulating strings

The company has launched a platform for customers. You've been asked to generate a username that's easy for customers to remember and for employees to interpret. You decide a username should be composed of these characters in lowercase and in the following order:

First four letters of LastName
All characters of the CustomerId

Instructions

100 XP

Output a new column called Username using the concatenation function.
Get the necessary letters from LastName using the substring function.
Add the CustomerId to LastName.

Take Hint (-30 XP)