Joe’s Online Pizza Problem Statement

a) Functional Requirements
Find all functional requirements and actors in the Pizza Ordering System problem
statement above and represent them as a use case diagram. You don’t need to write
textual descriptions.
b) Non-functional Requirements
Write down all non-functional and pseudo requirements in the Pizza Ordering System
problem statement, categorized into Usability, Reliability, Performance, Supportability,
Implementation, Interface, Operation, Packaging and Legal.

Computer Science & Information Technology

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The Windows diagnostic utility Task Manager is used to monitor how efficiently a computer is running

Indicate whether the statement is true or false

Computer Science & Information Technology

To avoid duplicating code (and possibly errors), use ________, rather than ________.

a) inheritance, the “copy-and-paste” approach. b) the “copy-and-past” approach, inheritance. c) a class that explicitly extends object, a class that does not extend object. d. a class that does not extend object, a class that explicitly extends object.

Computer Science & Information Technology