System Analysis and Design
In processing controls must be established in a system, in order to

prohibit tampering with information by unauthorized person
None of these
block or trap faulty data from entry into processing
Verify that all data have been processed
All of these

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Positive testing is

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

ANSWER DOWNLOAD EXAMIANS APP