adplus-dvertising
31. A structure for a design solution is described by
a. Classes
b. Design patterns
c. Parameters
d. Design members
Discuss
Answer: (b).Design patterns

32. Generalization of important design concepts for a recurring problem is done through a
a. Design Pattern
b. Members
c. Design component
d. Software component
Discuss
Answer: (a).Design Pattern

33. To deal with relationship between a collection of actions and a hierarchy of object types, approaches are of
a. 2 types
b. 3 types
c. 4 types
d. 5 types
Discuss
Answer: (a).2 types

34. Techniques that are used to combine various software components are referred to as
a. Design members
b. Design Patterns
c. Physical design member
d. Logical design member
Discuss
Answer: (b).Design Patterns

35. Identical nodes of a PR quadtree can be implemented by flyweight for
a. Efficient execution
b. Efficient implementation
c. Efficient memory
d. Efficient compile time
Discuss
Answer: (c).Efficient memory

36. Implementation of identical nodes of a PR quadtree can be done through pattern
a. Flyweights
b. Composite
c. Compound
d. Visitor
Discuss
Answer: (a).Flyweights

37. For implementation of PR quadtree data structure, design pattern to use is
a. Visitor
b. Flyweights
c. Composite
d. Compound
Discuss
Answer: (b).Flyweights

Page 4 of 4