What are Design patterns
Describe what are Design patterns? Illustrate in brief.
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Design Patterns are simple and elegant solutions of generally occurring problems in the software design. Design Patterns make it simpler to reuse the successful designs and architectures of experienced and Professional Designers.
There are mainly three kinds of Patterns:
a) Creational: It mainly concerned with the creation of objects.
b) Structural: It mainly concerned with the composition of classes or objects.
c) Behavioral: It mainly characterizes the ways in which the classes and objects interact and distribute duty.
The model which supposes that the effort and development time is functions of product size alone is the: (1) Intermediate COCOMO model (2) Basic COCOMO model (3) Detailed COCOMO model (4) All three COCOMO models. Can someone please
Briefly define the terms Quality of Design and Quality of Conformance?
What are the main web sites do the best job of optimization? Briefly illustrate it.
For software testing which group of teams is used?
What is the working of coverage tool?
Briefly describe the Meta re-redirect tags or the Meta refresh tags?
Write down the normal order of activities in which the software testing is organized? (1) Unit, integration, system and validation. (2) Unit, integration, validation and system. (3) System, integration, unit and validation. (4) None of above.
Write down a short note on the benefit of modular design? Briefly illustrate it.
What are the different elements of the design model? Briefly illustrate.
Write down the phases of waterfall model?
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