CTAL-TTA試験無料問題集「ISTQB Certified Tester Advanced Level Technical Test Analyst 認定」
Consider the simplified logic below for crediting money to a bank account.
Receive money and account number to be credited
IF account number is valid
IF customer account is active
Store current account balance as oldBalance
Credit money to account
IF oldBalance < zero
IF balance now >= zero
Set message "Overdraft cleared"
ELSE
Set message "A/c overdrawn"
ENDIF
ELSE
Set message = "You have more money"
ENDIF
IF account holder is VIP customer
Send message by email to customer
ENDIF
ELSE
Set message "A/c inactive"
Send message by email to supervisor
ENDIF
ELSE
Add 1 to count of invalid inputs
ENDIF
What percentage of decision testing coverage has been achieved by the following suite of test cases?
Test Case A - Account number valid, account is active, oldBalance = -100, balance now = +200, not a VIP customer Test Case B - Account number valid, account is active, oldBalance = -100, balance now = -50, is a VIP customer
Receive money and account number to be credited
IF account number is valid
IF customer account is active
Store current account balance as oldBalance
Credit money to account
IF oldBalance < zero
IF balance now >= zero
Set message "Overdraft cleared"
ELSE
Set message "A/c overdrawn"
ENDIF
ELSE
Set message = "You have more money"
ENDIF
IF account holder is VIP customer
Send message by email to customer
ENDIF
ELSE
Set message "A/c inactive"
Send message by email to supervisor
ENDIF
ELSE
Add 1 to count of invalid inputs
ENDIF
What percentage of decision testing coverage has been achieved by the following suite of test cases?
Test Case A - Account number valid, account is active, oldBalance = -100, balance now = +200, not a VIP customer Test Case B - Account number valid, account is active, oldBalance = -100, balance now = -50, is a VIP customer
正解：C
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You are part of an agile team creating a user story.
Which of the following requirements engineering techniques would you use to provide a visual representation of the system and help to see the 'overall* story with the functional flow?
SELECT ONE OPTION
Which of the following requirements engineering techniques would you use to provide a visual representation of the system and help to see the 'overall* story with the functional flow?
SELECT ONE OPTION
正解：A
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The following user story has been developed:
As a customer of Alpha Airways who has booked a flight
I want to access the flight reservation
So that I can update the booking details
Which BDD scenario written in Gherkin format correctly applies to this user story?
SELECT ONE OPTION
As a customer of Alpha Airways who has booked a flight
I want to access the flight reservation
So that I can update the booking details
Which BDD scenario written in Gherkin format correctly applies to this user story?
SELECT ONE OPTION
正解：A
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Consider the pseudo code provided below:
Which of the following options provides a set of test cases that achieves 100% decision coverage for this code fragment, with the minimum number of test cases?
Assume that in the options, each of the three numbers in parenthesis represent the inputs for a test case, where the first number represents variable "a", the second number represents variable "b", and the third number represents variable "c".
Which of the following options provides a set of test cases that achieves 100% decision coverage for this code fragment, with the minimum number of test cases?
Assume that in the options, each of the three numbers in parenthesis represent the inputs for a test case, where the first number represents variable "a", the second number represents variable "b", and the third number represents variable "c".
正解：D
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The following epic has been written:
As a vehicle driver
I want to find an available space In a car park
So that I can pay in advance to reserve that space
This epic will be used to develop user stories for a new National Car Parking application Both public and private car park owners will be able to utilise the system, allowing drivers of all kinds to guarantee an available car parking space on arrival at their chosen car park, according to the kind of vehicle that they may drive There will be multiple stakeholders including different car park owners, different user groups including disabled drivers and different vehicle types such as car. van and motorbike.
From this epic, multiple user stories will be written. The following acceptance criteria have been written for the epic, and will be applicable to all user stories (each user story will also have its own acceptance cntena):
1.End-to-end response time for any individual request submitted by a user must not exceed 5 seconds
2.All correspondence with stakeholders must be via email and text message
3.The application must be accessible on most mobile technology
4.A user cannot submit a form unless all mandatory fields are entered
5.Payment method can be made using the most popular electronic options
Applying the INVEST technique to this epic, including its acceptance criteria, which of the following statements is correct?
SELECT ONE OPTION
As a vehicle driver
I want to find an available space In a car park
So that I can pay in advance to reserve that space
This epic will be used to develop user stories for a new National Car Parking application Both public and private car park owners will be able to utilise the system, allowing drivers of all kinds to guarantee an available car parking space on arrival at their chosen car park, according to the kind of vehicle that they may drive There will be multiple stakeholders including different car park owners, different user groups including disabled drivers and different vehicle types such as car. van and motorbike.
From this epic, multiple user stories will be written. The following acceptance criteria have been written for the epic, and will be applicable to all user stories (each user story will also have its own acceptance cntena):
1.End-to-end response time for any individual request submitted by a user must not exceed 5 seconds
2.All correspondence with stakeholders must be via email and text message
3.The application must be accessible on most mobile technology
4.A user cannot submit a form unless all mandatory fields are entered
5.Payment method can be made using the most popular electronic options
Applying the INVEST technique to this epic, including its acceptance criteria, which of the following statements is correct?
SELECT ONE OPTION
正解：C
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You are working on an internet banking project. Your company is offering this product to the financial market.
For each new customer, some customization will typically be needed. To make the product successful there is a strong focus during development on a reliable and maintainable architecture. To support architectural reviews, a checklist will be developed. Within the checklist specific sections will be attributed to reliability and maintainability.
Which question from the list below should you include in the maintainability section of the architectural review checklist?
For each new customer, some customization will typically be needed. To make the product successful there is a strong focus during development on a reliable and maintainable architecture. To support architectural reviews, a checklist will be developed. Within the checklist specific sections will be attributed to reliability and maintainability.
Which question from the list below should you include in the maintainability section of the architectural review checklist?
正解：A
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The requirements specification of a product begins with this sentence:
"The xyz system will provide many new user functions. These must be easy for our operators to use and tolerant of user input errors. These new functions must also be easy to learn. Because of very high transaction rates and limited processing power, the software design must be very efficient. The system must be available as close to 24x7 as possible.
Which three ISO 25010 major quality characteristics should be tested for possible defects with this implementation?
"The xyz system will provide many new user functions. These must be easy for our operators to use and tolerant of user input errors. These new functions must also be easy to learn. Because of very high transaction rates and limited processing power, the software design must be very efficient. The system must be available as close to 24x7 as possible.
Which three ISO 25010 major quality characteristics should be tested for possible defects with this implementation?
正解：C
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