Word Count : 387

---

a) First-come-first-served (FCFS): This is the most commonly used queuing model. In this system, customers are served in the exact order in which they arrive. It follows a chronological processing rule, where no customer is given priority over another, and there is no jumping of queue. FCFS is considered fair and simple to implement. The performance of this model depends on arrival and service ______ _______ _________ _________ __________ _________.
____ _____ _________ ______ ______.
____ _______ _______ _____ _____ _______ _________ _____.
____ ________ _______ ________ ___ ________ _________ ____ ____ ___.
__________ ________ ________ _________ ____.
________ _____ ______ ______ ______ ______ _____ _______ __________ _____ _________.
______ ____ _________ ________ _______ ___ _______ __________ __________.
_________ _________ _____ _________ ____ ___ _____.
_________ __________ ______ ___ __________ ____ ______ ___.
____ ___ ___ ______ ________ ________ _________ ___ _________.
_____ _________ ______ _________ ________ __________.
_________ ___ _________ ________ _________ __________ _________ ____.
________ ______ _____ ________ ____.
_____ __________ ___ ____ ________ _______ _______ __________ _______ _____.
_______ _____ _____ ____ ___ _________ ______.
_____ _____ ____ ______ ___ __________ _____ __________ ____ _____ _________.
___ __________ _________ ________ _______ ________ _________ __________.
____ _________ _______ __________ ___.
__________ ____ ____ ____ _________.
_________ ________ _________ ___ ____ _____ _______ ___ ______ __________.
__________ ________ _____ ______ ________ ____ _________ _________ _______ _______ __________ ____.
___ _______ ___ __________ _____ _________ ____ ____ _________ _______ ___ __________.
__________ _____ ________ ___ ________ _______.
__________ _______ __________ _______ ____ __________.
_______ __________ _____ _____ _________ _____ _________.
_____ ________ _____ ____ ____ ____.
______ _____ _________ _____ ____ ___ _____ ____ _______ ________.
________ ___ ___ _______ ____ ________ _________ ____.
___ _______ _________ __________ ________ _________ ________ ___ ______ ___ _______.
________ ________ ________ __________ _____ ___ _____ ____.
_________ _________ _______ _________ ________ ____ ____ ________ _______ _____ ___ ________.
___ ______ _________ _________ _______ __________ __________ _______ ________ _____.
___ ____ _______ _________ ______ ________ ______.
______ ______ _____ ________ _____ _________ ______ ___ _____.
________ _________ ___ _________ _______ ___ _____.
_____ _______ ___ ____ _________.
____ ________ __________ __________ _________ _____.
______ _______ ___ _____ _________ _____.
___ ____ _____ _____ _________ ________.
___ ____ _________ _______ _______.
_______ __________ _______ ____ ___.
________ ________ _____ _________ ___ ________.
Get Full Answer on WhatsApp