A、There are many places of interest in Beijing.
B、The traffic in Beijing is very good.
C、The writer was impressed by the Great Wall and the Palace Museum.
D、None of above.
A、There are many places of interest in Beijing.
B、The traffic in Beijing is very good.
C、The writer was impressed by the Great Wall and the Palace Museum.
D、None of above.
A、the best approach to use for projects with large development teams
B、a useful approach when a customer cannot define requirements clearly
C、a reasonable approach when requirements are well defined
D、a risky model that rarely produces a meaningful product
A、Requirements phase is the first phase of software life cycle.
B、To determine requirements is easy because no coding is needed.
C、There are many methods that can be helpful for requirements collecting.
D、Requirements determine the success of the target system fundamentally.
A、determine what clients and users want
B、check what clients and users think
C、determine what clients and users need
D、determine future users
A、source
B、root
C、basic
D、solution
A、function
B、class
C、method
D、collection
A、Information hiding can be used to obviate common coupling.
B、A class is an abstract data type.
C、An abstract data type is just a class.
D、Abstract data type supports both data abstraction and procedural abstraction.
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