Software Engineering Flashcards, test questions and answers

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What is Software Engineering?

Software engineering is an important field of study that focuses on the development, maintenance and evaluation of software systems. It involves the application of systematic techniques to design, develop, test, maintain and evaluate software in order to meet user requirements. Software engineering provides a rigorous approach to developing software applications that are reliable, secure and efficient while also meeting customer specifications.The process of software engineering begins with understanding user requirements and designing a system architecture that meets these needs. This is followed by implementation using appropriate programming languages such as Java or C++ for example. The program then goes through testing cycles which helps identify any errors or bugs in it before being released to customers. Once deployed into production environment the software must undergo frequent evaluation and maintenance to ensure its continual performance over time. In addition to building new software applications from scratch, part of the job of a software engineer may involve integrating existing systems together through APIs (application programming interfaces) or other means such as web services for example. This requires knowledge about different technologies used for integration as well as how best to use them together in order achieve desired goals within budget constraints set by clients/customers. Software engineers also help manage larger projects where multiple teams work collaboratively towards common objectives; this includes coordinating activities between various teams involved in designing/building components necessary for completion of project successfully on time within specified budget limits etcetera. Other tasks include making sure quality assurance standards are met while monitoring progress along way towards achieving overall goals set out at beginning phase or even helping rewrite code if needed due unforeseen problems encountered during course development cycle itself when some changes become necessary based upon feedback obtained from stakeholders/users etcetera.