System Analysis and Design
Positive testing is

is checking the logic of one or more programs in the candidate system
testing changes made in an existing or a new program
making sure that the new programs do in fact process certain transactions according to Specifications
running the system with line data by the actual user

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Advantages of Relational Database Management systems are

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

ANSWER DOWNLOAD EXAMIANS APP