जब किसी प्रणाली में इनपुट, प्रक्रिया और आउटपुट निश्चित रूप से ज्ञात होते हैं, तो ऐसी प्रणाली को क्या कहा जाता है?

Which of the following most accurately describes the distinction between a 'Logical DFD' and a 'Physical DFD'?

In systems analysis, the transition from 'system analysis' to 'system design' is best characterized by which of the following functional shifts?