vu cs504 Final Term - Quiz No.13
vu cs504 Software Engineering - I Quiz
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Question 2: A context diagram is used
as an aid to system design
as the first step in developing a detailed DFD of a system
in systems analysis of very complex systems
as an aid to programmers
Question 3: The first step in any OOA process model is to __________
build an object-relationship model
define collaborations between objects
elicit customer requirements
select a representation language
Question 4: In transaction mapping the first level factoring results in the __________
creation of a CFD
derivation of the control hierarchy
distribution of worker modules
refinement of the module view
Question 5: Which of the following is an/are advantage(s) of object oriented analysis ' design over structured systemanalysis ' design?
Ease of modeling real world events
Reusability
Maintainability
All of given
Question 6: A __________ is a code that explains itself without the need of comments and extraneous documentation
Self documenting code
Self telling Code
Self Documenting Design
None of the given
Question 7: The greatest advantage of exception handling is its ability to handle:
Asynchronous errors
Syntax errors
Memory errors
Control Structure errors
Question 8: Which of the following is not a characteristic of software?
Software is tangible
A change to a piece of code may implicitly affect the functions of the rest of the code.
Software is configurable.
Software does not wear and tear
Question 9: is Authorized, assess Performance,get item for UPC, get cashier for number, are the examples of
Services
Attributes
Links
Non of the above
Question 10: Verification and validation are the processes in which we check a product against its __________ and the __________ of the users who will be using it
statements, expectations
specifications, expectations
specifications , arguments
statements, arguments
