Question

In telephone traffic engineering, the 'grade of service' is usually expressed as:

1.
The average holding time
2.
The number of calls per hour
3.
The probability of a call being blocked
4.
The number of subscribers
Answer (Detailed Solution Below)

Option 3 : The probability of a call being blocked

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Detailed Solution

सही उत्तर The probability of a call being blocked है।

Key Points

Grade of service is usually expressed as the probability of a call being blocked.

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More Domain Specific Questions

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Question:

In telephone traffic engineering, the 'grade of service' is usually expressed as:

1.
The average holding time
2.
The number of calls per hour
3.
The probability of a call being blocked
4.
The number of subscribers

Correct Answer: The probability of a call being blocked

Grade of service is usually expressed as the probability of a call being blocked.

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