iSQI ISTQB Certified Tester Foundation Level - Specialist Performance Testing CTFL-PT_D Question # 1 Topic 1 Discussion

iSQI ISTQB Certified Tester Foundation Level - Specialist Performance Testing CTFL-PT_D Question # 1 Topic 1 Discussion

CTFL-PT_D Exam Topic 1 Question 1 Discussion:
Question #: 1
Topic #: 1

(REFER TO BASE SCENARIO 2): When you refer to Base Scenario 2, you are referring to the description and only the description, without any modification.

Question specific constraints: (specific constraints are not part of the Base Scenario and are specific to this question).

Throughout the month of January (31 days), the company performed 3,100 departure operations from the Capital City Airport. These departure operations transported 465,000 passengers during the hours of operation, from 07:00 to 23:00.

The departing passengers (one of the most relevant operational profiles) will access the front-end of the application to check in for their flight. It is known that 30% of departing passengers reconnect after checking in to request the boarding pass to be resent or printed.

Question

Assuming there is one boarding every 5 minutes, what should be the minimum front-end processing capacity of the system for the "departing passenger* user? It is assumed that there will be 12 peaks or maximums per hour.

SELECT ONE OPTION


A.

100 * 12 + (60-12) *4.69 = 1,425.12 transactlons/hour


B.

100 « 12 + (60 -12) * (10.42 - 4.69) = 1.475.04 transactions/hour


C.

100 * 12 + (60 -12) * 15.10 = 1,924.80 transactions/hour


D.

100 * 12 + (60 -12) * 10.42 = 1.700.16 transactions/hour


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