The Training Database $(14$ points$)$ You are asked to design a database for your companys training program. There are in total $8$ instructors teaching in $5$ different courses. Because of classroom capacity and different schedule needs, each course may have several class sections. Each instructor is responsible for up to five classes, and each class is taught by only one instructor. If an instructor does administrator works, s$/$he will not have teaching load. A class can handle up to $25$ trainees per class. A class will be canceled if it has fewer than $5$ trainees. An ID is needed for each entity. Other data needed in the database includes $($separate the attributes into smaller attributes when appropriate$)$: instructor name, instructor e$-$mail, course name, course description, class name, class schedule, class capacity, trainee name, and trainee e$-$mail. Also, a grade for each trainee on each class should be recorded in the database. Paste Your Answer Diagram Here: Tap the table to full screen Review$(2$ points$)$ Choose among the learning objectives of this module listed below and answer the following questions.Identify entities and attributes Describe how relationships between entities are defined, refined, and incorporated See how ERD components affect database design and implementation Which learning objective have you learned the best? Why?Answer: What hands$-$on skill$($s$)$ have you learned? $($answer like: I can use $\_\_\_\_\_\_$ to $\_\_\_\_\_\_.)$Answer: