2. Consider the following database. STUDENT ENROLLMENT COURSE id CourseNo 200 CSC1500 200 CSC1200 200 CSC2001 400 CSC3010 400 ENG3000 id ame 200 Joyce Harry Lilly CourseNo Lecturer CSC1500 Charlie CSC2001 Dan CSC3010 Charlie CSC2001 Owen ENG3000 Ronnie 400 300 Figure out whichrelational algebra operationswere usedto obtaineachof the followingtables a) Lecturer Charlie Joyce Owen Ronnie Harry Course No Lecturer CSC3010 Charlie CSC1500 Charlie There are twowaysto getthistable. Tryto list both. Hint: Use an OR in the selection conditionfor one method d) id 200 400 name Joyce Harry There are three waystogetthistable. Hint: How about usingthe difference Operatot id 200 200 200 200 id 200 200 200 400 CourseNo CSC1500 CSC1200 CSC2001 CSC3010 name Joyce Joyce Joyce Joyce