Answer all the Queries 1. Mr. Ahmed is working as a database administrator in MOHE-Muscat. He wants to create a table with the following information by implementing column level constraint. [3 Marks] Table Name: FE UNIVERSITY Column Name Data Type Varchar2 Length Constraint 30 U Name U Location UNIQUE Not Null Varchar2 15 Varchar2 20 Not Null Departments Intake Number 5 Not Null Start Date Date 2. Mr. Ahmed wants to modify the FE_UNIVERSITY table by applying the following constraints. [3 Marks] Column Name Constraint U id Add a new column U id with datatype Number, length 5 and the constraint is UNIQUE Delete the constraint Departments