Examlex
-DFD entities also are called ____________________, because they are data origins or final data destinations.
Key Points
The main or most important ideas or elements to be understood or remembered in a discussion or presentation.
Videotape Practice
The act of using video recording to rehearse or improve skills in various contexts.
Nervousness
A psychological state characterized by feelings of anxiety, tension, or unease, typically about an imminent event or something with an uncertain outcome.
Small Jobs
Short-term or minor tasks or projects typically requiring less time and fewer resources compared to major projects.
Q8: _ means that a system can be
Q16: What are the advantages of purchasing a
Q24: In a DFD, a data flow must
Q25: The first step in the creation of
Q25: Perry mentions that some data in a
Q28: All system files and databases must be
Q47: _ is the measure of a system's
Q52: In the accompanying figure showing the components
Q66: What makes one system more complex than
Q78: Whenever possible, use a data entry method