A. Concurrency
B. Simultaneity
C. Crosscurrent
D. Recurrent
Submitted by: Ihsan ullah
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
