D278 The Design Process Ch 8-9 Questions And Answers

D278 The Design Process Ch 8-9
Questions And Answers
Software Development Life Cycle - ANSWER- - The analysis phase defines a program's
goals.

- The design phase defines the specifics of how to build a program.

- The implementation phase involves writing the program.

- The testing phase checks that the programs correctly meet the goals

Which diagrams are used in the testing phase of the SDLC? - ANSWER- - class
diagram

- use case diagram

- sequence diagram

- activity diagram

- structural diagram

- behavioral diagram

Structural Diagram - ANSWER- - This Diagram visualizes static elements of software,
such as the types of variables and functions used in the program.

Behavioral Diagram - ANSWER- - This Diagram visualizes dynamic behavior of
software, such as the flow of an algorithm.

Use case diagram - ANSWER- This UML Model is a behavioral diagram used to visually
model how a user interacts with a software program.

Class diagram - ANSWER- This UML Model is a structural diagram that can be used to
visually model the classes of a computer program, including data members and
functions.

Sequence diagram - ANSWER- This UML Model is a behavioral diagram that shows the
interaction between software components and indicates the order of events.

What is the purpose of UML - ANSWER- a modeling language for software design that
uses different types of diagrams to visualize the structure and behavior of programs.