# GATE2015-3-8

In the notation $(a/b/c) : (d/e/f)$ for summarizing the characteristics of queuing situation, the letters $‘b’$ and $‘d’$ stand respectively for

1. service time distribution and queue discipline
2. number of servers and size of calling source
3. number of servers and queue discipline
4. service time distribution and maximum number allowed in system

recategorized

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