Answer:Technology helps relationships last over time and distance. For friends who can't always meet in person, technology helps them stay connected. In the pre-digital days, Hampton explains, if you moved out of town for a new job or switched schools, it was a real challenge to stay in touch, no matter how close you were.
There is a table in the database named Teacher having columns Email, Expiry Month etc. this query is selecting the email address from the table Teachers on the basis of expiry month that is February.\
