and express in Relational Algebra each of the questions below: Grades StudentId CourseCode Semester Grade 1001 ITDR3101 FL20 B 1002 ITSW3104 FL20 A 1003 ITGP4101 SP20 A 1001 ITDR2106 SP21 C List the grades of students who studied the
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QUESTION 9
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Consider the following Grades table and express in Relational Algebra each of the questions below:
Grades
StudentId
CourseCode
Semester
Grade
1001
ITDR3101
FL20
B
1002
ITSW3104
FL20
A
1003
ITGP4101
SP20
A
1001
ITDR2106
SP21
C
- List the grades of students who studied the course having the code “ITDR2106” in the semester “FL20”.
- List the details of students who didn't get the grade ‘A’ in any course.
- List the ids students who got the grade ‘B’ in ‘SP20’ semester.
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