Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Business Management and Human Resource Management
For making a single-channel, single-phase queuing models, which of the following assumption are involved -
(A) Every arrival waits to be served regardless of the length of the time.
(B) Arrival are independent of preceding arrivals, but the average number of arrivals does not change over time.
(C) Arrival come from a finite or very small population on LIFO basis
(D) Service times follow the negative expantial distribution or are constant.
(E) The average service rate is greater than the average arrival rate.
Choose the correct answer from the options given below:
1
(A), (B) and (C) Only
2
(A), (B), (C) and (D) Only
3
(A), (B), (D) and (E) Only
4
(B), (C), (D) and (E) Only