System Analysis and Design
Which of the following is the most critical requirement of a Passenger Reservation System?

printing of tickets
response time
ease of programming
None of these
graphical user Interface

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System Analysis and Design
A system design is said to be functionally modular if

None of these
the system makes extensive use of function. keys for maximum user assistance
each module performs a specific function and can be developed relatively independently by programmers
the system is able to handle all the function of the application
the system is developed using structured programming through COBOL or PASCAL

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System Analysis and Design
Unit 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
None of these

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