What are sequence diagrams, collaboration diagrams and
difference between them ?
Answer Posted / saleem
A sequence diagram shows object interaction arranged in
time sequence. It depicts the objects and classes involved
in the scenario and the sequence of messages exchanged
between the objects needed to carry out the functionality
of the scenario. While a collaboration diagram is an
alternative way to show a scenario. Object interactions are
organised around the objects and their links to each other.
Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
What are the 23 design patterns?
What are the most commonly used design patterns?
What are the disadvantages of singleton pattern?
What is the behavioral design pattern?
What are the main types of concurrency design patterns?
What is the builder pattern?
What are the types of the proxy design you will get in the design pattern?
What are the design patterns you know explain?
What is the difference between factory and abstract factory design pattern?
What is the factory pattern in the design pattern?
2. Create your own definition of a system. Based on the “system” definitions a. Identify your viewpoint of shortcomings in the definitions. b. Provide rationale as to why you believe that your definition overcomes those shortcomings. c. From an historical perspective, identify three precedented systems that were replaced by unprecedented systems.
What is the prototype design pattern?
What is the concurrency design pattern?
Is singleton scope thread safe?
What is the use of such a class?