Q. You want to minimize development cost by reusing methods? Which design pattern would you choose?

View solution

Q. You want to avoid multiple inheritance. Which design pattern would you choose?

View solution

Q. The recurring aspects of designs are called design

View solution

Q. Design pattern is a solution to a problem that occurs repeatedly in a variety of contexts.

View solution

Q. Which pattern prevents one from creating more than one instance of a variable?

View solution

Q. Facade pattern promotes weak coupling between subsystem and its clients.

View solution

Q. Which design pattern defines one-to-many dependency among objects?

View solution

Q. Facade pattern couples a subsystem from its clients.

View solution

Q. In factory method pattern, the framework must instantiate classes but it only knows about the abstract classes, which it cannot initiate. How would one solve this problem?

View solution

Q. Which UML diagram is shown below?

View solution

Q. Which UML diagram is shown below?

View solution

Q. Which UML diagram is shown below?

View solution

Q. Which UML diagram is shown below?

View solution

Q. Which UML diagram is shown below ?

View solution

Q. What is a DFD ?

View solution

Q. HIPO is

View solution

Q. DFD shows

View solution

Q. Which of the following is not considered a tool at system design phase ?

View solution

Q. In a system design project hardware design starts from

View solution

Q. Which of the following is not a major design consideration of the system?

View solution