7. The type of the entity BANK_BRANCH is called a entity. A. Weak. B. Regular. C. Identifying. D. Strong. 8. Refer to the considered figure what is the type of participation for each entity in the relationship (total /partial) A. Total / Partial. B. Partial / Partial. C. Total/Total. D. Partial / Total. 9. What is the primary key of BANK_BRANCH ? A. Branch_no. B. (Code,Branch_no) C. Code. D. (Addr,Branch_no) . For the entity STUDENT: \{student_no, Name(FirstName, MiddleName, LastName), address\}, wha the type of Attribute Name? A. Derived attribute. B. Multivalued attribute. C. Composite attribute. D. Relational attribute