System Analysis and Design
The advantage of Purchase Option is (are)

No financing is requird. The risk of system obsolescence is shifted to the lessor
Insurances, maintenance, and other expenses are included in the rental charge
None of these
the flexibility of modifying the system at will
All of these

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Advantages of Relational Database Management systems are

Data independence since it allows the database to grow by adding new attributes and relations.
Security controls can be more easily implemented.
All of these
None of these
Flexibility, of relating different logical files

ANSWER DOWNLOAD EXAMIANS APP