Online GK Series

This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Postal Assistants, Bank, GATE and NET

One Year MBA At Rs.7500/- Only Apply Now

Q.

Which one of the following is not related to DFD ?

A Bubble (Process)
B Arrow (Flow)
C Secondary storage
D Data store
Answer & Explanation
Option: [C]

Your Valuable Comments Please...

Useful Computer Science EBooks