College Management System(CMS) Department Student department_id number --> PK department_name varchar(30) department_block_number number student_id number -- PK student_name varchar(30) address varchar(40) city varchar(30) department_id number --> FK PK-- Primary Key FK- Foreign Key Subject Staff staff_id number --> PK staff_name varchar(30) department_id number-> FK subject_id number -->PK subject_name varchar(30) subject_code varchar(10) staff_id number --> FK

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A: Introduction: What are the two most significant benefits of encrypting database data?

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A: Lets see the solution in the next steps

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