MCQ1 mark
Consider a relational table with a single record for each registered student with the following attributes.
1. *Registration_Num*: Unique registration number of each registered student
2. *UID*: Unique identity number, unique at the national level for each citizen
3. *BankAccount_Num*: Unique account number at the bank. A student can have multiple accounts or joint accounts. This attribute stores the primary account number.
4. *Name*: Name of the student
5. *Hostel_Room*: Room number of the hostel
Which of the following options is INCORRECT?
Single correct
Answer key coming soon