Operating characteristics formulas for the single-server queue do NOT require
A)λ ≥ μ.
B)Poisson distribution of arrivals.
C)an exponential distribution of service times.
D)an FCFS queue discipline.

Question

Quizplus · Accepted Answer

The operating characteristics formulas for the single-server queue do not require the condition λ ≥ μ. This condition would imply that the arrival rate is greater than or equal to the service rate, which is not a necessary assumption for these formulas. The formulas are designed to work under the condition that λ < μ, ensuring that the system can, on average, serve customers faster than they arrive, preventing infinite queue growth.

Operating Characteristics Formulas for the Single-Server Queue Do NOT Require