51.
What is the term for the graphical representation of the flow of data through an information system?

52.
What is the role of a software requirements specification (SRS) document?

56.
In the context of software design, what is modularity?

57.
What is the main advantage of using design patterns in software development?

59.
What is meant by 'software reliability'?

60.
Which of the following is a characteristic of the Incremental Model?