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Wgu D278 Scripting And Programming Foundations Comprehensive Pre Assessment With Solved Questions

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Wgu D278 Scripting And Programming Foundations Comprehensive Pre Assessment With Solved Questions

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WGU D278 SCRIPTING AND PROGRAMMING FOUNDATIONS
COMPREHENSIVE PRE ASSESSMENT WITH SOLVED QUESTIONS

◉ What is SDLC?
Answer: The System Development Life Cycle is the development phases of programs


◉ What is the Waterfall Approach?
Answer: A program built by carrying out each SDLC phase in sequence


◉ What are the four phases of SDLC?
Answer: Analysis, Design, Implementation, and Testing


◉ What is the Agile (Spiral) Approach?
Answer: A program built by doing small amounts of each SDLC phases in sequence, then repeating the
process

, ◉ What does UML mean and what is its definiton?
Answer: Univeral Modeling Language is a model for software design that uses different types of
diagrams to visualize the structure and behavior of programs


◉ What are the three diagrams that UML consists of?
Answer: A structure diagram, a behavioral diagram, a sequence diagram


◉ What is a structural diagram?
Answer: it visualizes static elements of software, such as the types of variables and functions used in a
program


◉ What is a behavioral diagram?
Answer: It visualizes dynamic behavior of a software, such as the flow of an algorithm


◉ What are the two behavioral diagrams of UML?

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