Design Of Database Course

Using the coyu database (which is provided separately), write the domain relational calculus (DRC) expressions for the following data problem. Note that tuple relational calculus is not acceptable. You may copy and paste the following symbols if desirable: EEVAH3-(or -). Multiple step answers are acceptable. List the names, majors, minors, and credits of all students who have 30 or more credits, and majoring or minoring in CSCI, together with classid and grades of all courses taken by these students. | Enamelname major maner | credits classid / grade 40 401 40 Tony Hawk Tony Hawk Tony Hawk Tony Hawk Tony Hawk Tony Hawk Mary Hawk Mary Bank David Hauk I David Hawk David Hawk I CINE 1 ICSCCINE 1 CUCI I CINE 1 I CINE 1 CUCI I CINE I CINE 1 ICSCI I CINE 1 ICSCI I CINE 1 ITEC I ITEC 1 CSCI IITEC 1 10000 1000:1 100023+ 10003 IC 10004 I - 1100: D 10000 | NULL 1000:- 10000 13- 10002 I 3+ 10003 ID 1 1 1 1 1 1 35 35 66 66 661 1 For the toolbar, press ALT+F10(PC) or ALT=FN+F10 (Mac). Using the coyu database (which is provided separately), write the domain relational calculus (DRC) expressions for the following data problem. Note that tuple relational calculus is not acceptable. You may copy and paste the following symbols if desirable: EEVAH3-(or -). Multiple step answers are acceptable. List the names, majors, minors, and credits of all students who have 30 or more credits, and majoring or minoring in CSCI, together with classid and grades of all courses taken by these students. | Enamelname major maner | credits classid / grade 40 401 40 Tony Hawk Tony Hawk Tony Hawk Tony Hawk Tony Hawk Tony Hawk Mary Hawk Mary Bank David Hauk I David Hawk David Hawk I CINE 1 ICSCCINE 1 CUCI I CINE 1 I CINE 1 CUCI I CINE I CINE 1 ICSCI I CINE 1 ICSCI I CINE 1 ITEC I ITEC 1 CSCI IITEC 1 10000 1000:1 100023+ 10003 IC 10004 I - 1100: D 10000 | NULL 1000:- 10000 13- 10002 I 3+ 10003 ID 1 1 1 1 1 1 35 35 66 66 661 1 For the toolbar, press ALT+F10(PC) or ALT=FN+F10 (Mac)