Computer Science - System Analysis and Design

16.
Managers who are potential users of the MIS
select the optimum equipment configurations
evaluate alternate equipment configurations
describe information needs
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
Positive testing is
running the system with line data by the actual user
making sure that the new programs do in fact process certain transactions according to Specifications
is checking the logic of one or more programs in the candidate system
testing changes made in an existing or a new program
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
Data Definition Language (DDL)
describes how data are structured in the data base
specifies for the DBMS what is required; the techniques used to process data
determine how data must be structured to produce the user's view
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
In phase 1 of the system development life cycle, which of the following aspects are usually analyzed?
outputs
input (transactions)
controls
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
During the maintenance phase
System requirements are established
System analysis is carried out
Programs are tested
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.