Online GK Series

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

Connect with Universities & Study Abroad Experts Instantly Connect Now

Q.

Which of the following defines the rules of DFD ?

A All data flows must contain data
B All data flows must begin and/or end at a process
C Only processes can connect to data storages
D All of the above
Answer & Explanation
Option: [B]

Your Valuable Comments Please...

Useful Computer Science EBooks