Question

insert data in the fields 1)roll no , 2)name , 3)batch 4) total at leat six records
a)display a list of students having marks less than 400. b)display the number of students in science batch.
c)display highest mark in the table .
d) update the batch of science student with roll no. 201 as science.
e) delete the student with roll no. 203


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Database ......
Correct answer Will be marked as brainlist.........
Please help.......................

Answer 1

Here is the answer for u but dont forget to mark it as brainliset