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Question: Sorting and Calculations

Question: Sorting and Calculations

Learn how to use advanced sorting techniques.

Question

Given the following StudentGrades table structure:

StudentGrades

RecordID

StudentID

StudentName

Subject

TheoryMarks

PracticalMarks

1

st-101

Alexa

Mathematics

90

NULL

2

st-101

Alexa

Science

NULL

80

3

st-102

Diana

Mathematics

80

NULL

4

st-102

Diana

Science

88

60

5

st-103

Carl

Mathematics

NULL

NULL

6

st-103

Carl

Science

92

90

7

st-104

Sara

Mathematics

75

NULL

8

st-104

Sara

Science

85

95

9

st-105

Karen

Mathematics

85

NULL

10

st-105

Karen

Science

90

70

Additional ...