Which of the following is not a key operating characteristics apply to queuing system?

A Utilization factor
B Percent idle time
C Average time spent waiting in the system & queue
D None of the above

Correct Answer: None of the above

In designing a good queuing system, it is necessary to have good information about the model. The characteristics listed below would provide sufficient information.
1. The arrival pattern.
2. The service mechanism.
3. The queue discipline.
4. The number of customers allowed in the system.
5. The number of service channels.
Bissoy MCQ
#Management #Operations Research

Related Questions

Monte Carlo solutions in queuing theory are extremely useful in queuing problems
A That can't be analysed mathematically
B Involving multistage queuing
C To verify mathematical results
D All of the above
Which of the following characteristics apply to queuing system?
A Customer population
B Arrival process
C Both a & b
D Neither a nor b
Service time in queuing theory is usually assumed to follow
A Normal distribution
B Poisson’s distribution
C Erlang distribution
D Exponential law
In queuing theory, the nature of the waiting situation can be studied and analysed mathematically if
A Complete details of items in, waiting line are known
B Arrival and waiting times are known and can be grouped to form a waiting line model
C All variables and constants are known and form a linear equation
D The laws governing arrivals, service times, and the order in which the arriving units are taken into source are known
Queuing theory is associated with
A Sales
B Inspection time
C Waiting time
D Production time
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A F8
B F2
C F9
D Left
A taper key which fits half in the key way of the hub and half in the key way of shaft, is known as
A sunk key
B flat saddle key
C hollow saddle key
D tangent key
When assigning a shortcut key to a symbol, you should always try to select a key or key combination that is:
A Unassigned
B Located on the ten-key pad section of your keyboard.
C Assigned to another task.
D From the same font family as the symbol.
When the material of key and shaft is same, and the width of key is one-fourth of the diameter of shaft (d), then length of key will be
A 0.8 d
B 1.2 d
C 1.57 d
D 1.8 d
Three houses are available in a locality. Three persons apply for the houses. Each applies for one house without consulting others. The probability that all the three apply for the same house is -
A 1/9
B 5/9
C 8/9
D 4/9

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