Q. The characteristics of well designed system are a) Practical b) Effective c) Secure d) Reliable e) Flexible f) Economical
✅ Correct Answer: (D)
a, b, c, d, e and f
System Analysis and Design MCQs and Notes
Q. Data cannot flow between two data stores because
✅ Correct Answer: (D)
they will get merged
Q. The data Flow Diagram is the basic component of …………… system
✅ Correct Answer: (B)
Logical
Q. Which of the following is / are the Characteristics of information?
✅ Correct Answer: (D)
All A, B & C
Q. …………… can be defined as most recent and perhaps the most comprehensive technique for solving computer problems.
✅ Correct Answer: (A)
System Analysis
Q. A data flow can
✅ Correct Answer: (C)
May emanate and terminate in an external entity
Q. After the design phase the document prepared is known as………………
✅ Correct Answer: (C)
design specification
Q. Use the new system as the same time as the old system to compare the results. This is known as ……
✅ Correct Answer: (C)
Parallel Operation
Q. …………… can be defined as data that has been processed into a form that is meaningful to the recipient and is of real or perceive value in current or prospective decisions.
✅ Correct Answer: (B)
Information
Q. In a DFD external entities are represented by a
✅ Correct Answer: (A)
Rectangle