Question $3$ An SQL developer is bidding for a new contract with a prestigious blue$-$chip organization. Part of the selection process is a technical interview. Answer the following questions from the interview panel: a$.$ For each of the following terms, explain what the term stands for, the essence of the functions it provides and a set of example SQL statements $($at least two for each$)$ that implement these functions: i$.$ DDL ii$.$ DML $[4][4]$ b$.$ Explain the differences between LEFT, RIGHT OUTER JOIN and INNER JOIN.