Question

Write a query to display the student's first name, date of joining and
completing date of each course. Give alias name for completion date
as DOC. Sort the result based on student's first name, Date of joining
and Date of Completion.
[Note: Completion Date can be calculated using DOJ and duration]​

Answer 1

Explanation:

a query to display the student's first name, date of joining and completing date of each course. Give alias name for completion date as DOC. Sort the result based on student's first name, Date of joining and Date of Completion.

[Note: Completion Date can be calculated using DOJ and duration]

Answer 2

Explanation:

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