Software Engineering Concepts Quiz

The main characteristics of software include maintainability, dependability, efficiency, and usability.

The Waterfall model follows a linear and sequential approach, while the Spiral model is iterative and incorporates risk analysis and prototyping. The Waterfall model does not allow for revisiting previous phases, while the Spiral model allows for iteration and refinement.

Key principles of Software Engineering include abstraction, modularity, verification, and validation. These principles help in designing and developing reliable and maintainable software systems.

<p>Module = A self-contained unit of software that performs a specific function Library = A collection of precompiled routines that can be used by multiple programs Framework = A set of prewritten code that provides a foundation for building software applications API = A set of rules and protocols that allows different software applications to communicate with each other</p> Signup and view all the answers

<p>Abstraction = The process of hiding the complex implementation details and showing only the necessary features of an object or component Modularity = The concept of breaking a software system into separate, interchangeable components Encapsulation = The bundling of data and methods that operate on the data into a single unit Reusability = The ability to reuse existing software components in new systems or applications</p> Signup and view all the answers

<p>Word Processor = Software used for creating, editing, and formatting text-based documents Spreadsheet = Software used for organizing, analyzing, and presenting data in tabular form Database Management System = Software used for storing, managing, and retrieving structured data Graphics Editing Software = Software used for creating and manipulating visual images and designs</p> Signup and view all the answers