Systems Analysis Study Guide Questions And Correct Answers

_____ provides vital protection and maintenance services for system hardware and software, including enterprise computing systems, networks, transaction processing systems, and corporate IT infrastructure. a. ​Systems support and security b. ​Network administration c. ​User support d. ​Database administration {Ans: a. ​Systems support and security}_____ is a systems development technique that produces a graphical representation of a concept or process that systems developers can analyze, test, and modify. a. ​Prototyping b. ​Scrum c. ​Rapid application development d. ​Modeling {Ans: d. ​Modeling}_____ is a systems development technique that tests system concepts and provides an opportunity to examine input, output, and user interfaces before final decisions are made. a. ​Scrum b. ​Prototyping c. ​Modeling d. ​Rapid application development {Ans: b. ​Prototyping}Transaction processing (TP) systems _____ a. ​simulate human reasoning by combining a knowledge base and inference rules that determine how the knowledge is applied b. ​include email, voice mail, fax, video conferencing, word processing, automated calendars, database management, spreadsheets, and integrated mobile computing systems c. ​process data generated by day-to-day business operations d. ​provide job-related information to users at all levels of a company {Ans: c. ​process data generated by day-to-day business operations}During the _____ of the systems development