ISQI CTFL_Syll_4.0 問題集

質問 1：
The fact that defects are usually not evenly distributed among the various modules that make up a software application, but rather their distribution tend to reflect the Pareto principle:
A. is expressed by the testing principle referred to as 'Bug prediction'
B. is expressed by the testing principle referred to as Tests wear out'
C. is a false myth
D. is expressed by the testing principle referred to as 'Defects cluster together'
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Consider the following user story about an e-commerce website's registration feature that only allows registered users to make purchases:
"As a new user, I want to register to the website, so that I can start shopping online" The following are some of the acceptance criteria defined for the user story:
[a]The registration form consists of the following fields: username, email address, first name, last name, date of birth, password and repeat password
[b]To submit the registration request, the new user must fill in all the fields of the registration form with valid values and must agree to the terms and conditions
[c]To be valid, the email address must not be provided by free online mail services that allow to create disposable email addresses. A dedicated error message must be presented to inform the new user when an invalid address is entered
[d]To be valid, the first name and last name must contain only alphabetic characters and must be between 2 and 80 characters long. A dedicated error message must be presented to inform the new user when an invalid first name and/or the last name is entered
[e]After submitting the registration request, the new user must receive an e-mail containing the confirmation link to the e-mail address specified in the registration form Based only on the given information, which of the following ATDD tests is most likely to be written first?
A. The user accesses the website with username and password, and successfully places a purchase order for five items, paying by Mastercard credit card EV
B. The new user enters valid values in the fields of the registration form, except for the first name, where he/she enters a first name with 10 characters that contains a number. Then he/she is informed by the website about this issue
C. The new user enters valid values in the fields of the registration form, except for the email address, where he/she enters an e-mail address provided by a free online mail service that allow to create disposable email addresses. Then he/she is informed by the website about this issue
D. The new user enters valid values in all the fields of the registration form, confirms to accept all the terms and conditions, submits the registration request and then receives an e-mail containing the confirmation link to the e-mail address specified in the registration form
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Which ONE of the following options is NOT a test objective?
A. Verifying whether specified requirements have been fulfilled
B. Validating whether the test object is complete and works as expected by the stakeholders
C. Triggering failures and finding defects
D. Finding errors
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
An application is subjected to a constant load for an extended period of time as part of a performance test.
While running this test, the response time of the application steadily slows down, which results in a requirement not being met. This slowdown is caused by a memory leak where the application code does not properly release some of the dynamically allocated memory when it is no longer needed.
Which of the following statements is true?
A. The slowdown is a defect the memory leak is a failure
B. The slowdown is an error the memory leak is a defect
C. The slowdown is a failure while the memory leak is a defect
D. The slowdown is a defect while the memory leak is an error
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Which of the following IS the BEST example of whole team approach
A. Anyone can perform a task they are capable of
B. Testing is the responsibility of the entire team
C. Sharing same physical workspace is a must
D. Developers should depend on the business analysts as there is no distinction between testers and developers
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 6：
A software company decides to invest in reviews of various types. The thought process they have is that each artifact needs to be reviewed using only one of the review methods depending on the criticality of the artifact.
A. The thought process is correct. The whole company should decide or the review method based on their CMM level.
B. The thought process is incorrect. Same artifact can be reviewed using different review methods
C. The thought process is incorrect. The whole company should adopt same standard for review of all artifacts.
D. The thought process is correct. It wastes time to review same artifact using efferent review methods
正解：B
解説: (Topexam メンバーにのみ表示されます)