ISTQB CTAL-TA 問題集

質問 1：
You are testing a significant enhancement to the user interface design for a mortgage approval program, used internally by mortgage lenders.
There are many user roles involved in the process of reviewing and approving new mortgage applications. You have completed the testing that ensures the enhancements are functionally correct and you must now ensure that the enhanced user interface meets the needs of all user roles in a way that will be considered acceptable by them.
Which test technique would be MOST suitable for this next stage of testing?
A. Pairwise.
B. Exploratory testing.
C. Use Case testing.
D. Boundary Value Analysis.
正解：C

質問 2：
Which statement BEST describes the activities performed by the Test Analyst during the TEST ANALYSIS stage of the test process?
A. Ensuring that multiple product risks are covered by one test condition, to reduce maintenance overheads.
B. Defining the start and completion dates for the test analysis stage.
C. Applying test techniques to reduce the likelihood of omitting important test conditions.
D. Producing high level test cases and defining the supporting test data.
正解：C

質問 3：
Which of the following statements about defect based techniques is TRUE?
A. In defect based testing, the type of defect sought is used as the basis for test design.
B. Defect based testing is a technique that identifies defects in requirements early in the lifecycle.
C. The coverage criteria for black-box test techniques tends to be less systematic than for defect based test techniques.
D. Defect based techniques are mainly used by developers at the component test level.
正解：A

質問 4：
The development manager has reviewed the initial inspection results in the company and has discovered that your inspection logging rate is 2 issues per minute and the average checking rate is 5 pages per hour. Around 10 major defects are found per page. The manager is willing to invest more money in your inspection programme. What should he/she do?
A. Make sure the scribe logs issues at a rate of 1 issue per minute
B. Ask moderators to cut back on discussion in the logging meeting
C. Ask checkers to try a checking rate of 6 pages per hour
D. Ask checkers to try a checking rate of 4 pages per hour
正解：D

質問 5：
Analyzing the requirement, "The system shall allow cash advances of at least 200 Euros for all supported credit cards. The correct list of credit cards is American Express, Diners, VISA, Mastercard and Eurocard." There are arguments to be made for several test design techniques.
Which of the following test design techniques is LEAST likely to be used for identifying test cases for the requirement?
A. Classification Tree Method
B. State Transition Testing
C. Boundary value analysis
D. Equivalence Partitioning
正解：B

質問 6：
Which of the following BEST explains the use of cause-effect graphing?
A. Useful to gain a graphical overview of a program's logical structure and are typically used as the basis for creating decision tables.
B. Used with the purpose that with a limited set of test cases a reasonable level of coverage can be achieved.
C. Used as a clear method to verify testing of all pertinent combinations of conditions and to verify that all possible combinations are handled by the software
D. Used to test the ability of the software to enter into and exit from defined states via valid and invalid transitions.
正解：A

質問 7：
Using the state diagram (based on the "Route Calculation"), how many test cases are needed to achieve 1-switch coverage?


A. 9
B. 10
C. 12
D. 11
正解：C

質問 8：
Which task is NOT considered the responsibility of the Test Analyst as part of the test Implementation activities?
A. Creating automated tests or identifying tests to be automated.
B. Updating the traceability between the test basis and testware.
C. Creating a test execution schedule, including resource allocation.
D. Reporting defects based on the failures observed.
正解：A

質問 9：
Which TWO of the following BEST explain why stakeholders should review and understand test conditions and test cases?
a. To make sure that the requirements have been understood by the testers.
b. To ensure that adequate coverage of the test basis has been achieved by the tests.
c. To ensure that the project remains on schedule, as testing is a key activity.
d. To assess the skills and talent of the test analysts.
e. To enable the test manager to select the best test approaches in the project test plan.
A. c and e.
B. b and e.
C. c and d.
D. a and b.
正解：B