defination for the table student is given below:

create table "student"

(

"rollno" varchar2(4000),

"class" varchar2(4000),

"sem" varchar2(4000),

"sub" varchar2(4000),

"mtt1" number,

"mtt2" number,

"external" number,

"tot" number,

)

output will be like

if we insert values in all the fields such...