In which phase of the systems development life cycle where the company hires and trains employees, tests and modifies procedures, establishes standards and controls, completes documentation, moves to the new system, and detects and corrects design deficiencies?

Joaquin records every activity in which he participates at work along with the time it takes him to complete each activity. Which of the following approaches to job analysis data collection is most likely being used at Joaquin's workplace?

A) diaries B) interviews C) observations D) questionnaires

Which of the following is not one of the NIST's five basic goals for data security?

a. sealed messages b. secret messages c. sequenced messages d. silent messages