STUDENT(sid, firstname, lastname, cgpa, contactno) ENROLLMENT(sid, cid) COURSE(cid, name, code, type, credit) SECTION(stid, classroom, day, capacity, cid)

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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SQL DATABASE Management System

STUDENT(sid, firstname, lastname, cgpa,
contactno)
ENROLLMENT(sid, cid)
COURSE(cid, name, code, type, credit)
SECTION(stid, classroom, day, capacity, cid)
Which of the following queries displays
students' last name and cgpa for the courses
that has a section with more than 100 student
capacity?
SELECT SURNAME, CGPA FROM STUDENT
S, ENROLLMENT E, COURSE C WHERE
S.SID = E.SID AND E.CID = C.CID AND CID
= (SELECT CID FROM COURSE C, SECTION
S WHERE C.CID = S.CID AND CAPACITY >
100);
SELECT SURNAME, CGPA FROM STUDENT
S, COURSE C WHERE S.SID = C.CID AND
O CID = (SELECT CID FROM COURSE C,
SECTION S WHERE C.CID = S.CID AND
%3D
CAPACITY > 100);
SELECT SURNAME, CGPA FROM STUDENT
S, ENROLLMENT E, COURSE C WHERE
S.SID = E.SID AND E.CID = C.CID AND CID
IN (SELECT CID FROM COURSE C,
SECTION S WHERE C.CID = S.CID AND
CAPACITY > 100);
SELECT SURNAME, CGPA FROM STUDENT
S, COURSE C WHERE S.SID = C.CID AND
O CID = (SELECT CID FROM COURSE C,
SECTION S WHERE C.CID = S.CID AND
CAPACITY > 100):
Transcribed Image Text:STUDENT(sid, firstname, lastname, cgpa, contactno) ENROLLMENT(sid, cid) COURSE(cid, name, code, type, credit) SECTION(stid, classroom, day, capacity, cid) Which of the following queries displays students' last name and cgpa for the courses that has a section with more than 100 student capacity? SELECT SURNAME, CGPA FROM STUDENT S, ENROLLMENT E, COURSE C WHERE S.SID = E.SID AND E.CID = C.CID AND CID = (SELECT CID FROM COURSE C, SECTION S WHERE C.CID = S.CID AND CAPACITY > 100); SELECT SURNAME, CGPA FROM STUDENT S, COURSE C WHERE S.SID = C.CID AND O CID = (SELECT CID FROM COURSE C, SECTION S WHERE C.CID = S.CID AND %3D CAPACITY > 100); SELECT SURNAME, CGPA FROM STUDENT S, ENROLLMENT E, COURSE C WHERE S.SID = E.SID AND E.CID = C.CID AND CID IN (SELECT CID FROM COURSE C, SECTION S WHERE C.CID = S.CID AND CAPACITY > 100); SELECT SURNAME, CGPA FROM STUDENT S, COURSE C WHERE S.SID = C.CID AND O CID = (SELECT CID FROM COURSE C, SECTION S WHERE C.CID = S.CID AND CAPACITY > 100):
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