ISTQB CTAL-TTA 問題集 : Certified Tester Advanced Level Technical Test Analyst

A new system is being built to handle the message handling of financial transactions - this system is critical to the organization's finances. The code includes loops and decisions with several multiple conditions. The nature of the system means that tests are quite time-consuming to execute. Which of the following would be the BEST white box testing option for the new software?

• A. MC/DC coverage
• B. Multiple Condition coverage
• C. Statement coverage
• D. Decision coverage

You are working on a new product that will provide an online pizza ordering service. Not everyone wants to create a frequent-eater pizza account, so the user can either log in to their existing account, create an account or proceed as a "guest" user. People with existing accounts have the option to update their accounts including changing address, changing credit card information and changing phone number. New account creation requires the user to enter their address, credit card information and phone number. This information Is validated to be sure the address matches the credit card information.
Once the user logs in, they are able to order their pizza. They can request up to five different pizzas and can select different ingredients on each. A user is allowed to pick up to 10 different ingredients per pizza. They can also select from a pre-defined set of ingredients as follows: "meat lovers", "all veggie', "cheese please', and
"throw it all on".
The busiest day of the year for this product will be the day of the final football game of the professional season. In addition to the normal high load, the company will also be running a special on the "cheese please" pizza (buy 3 get 2 more free). The new product will need to handle a load that Is expected to be twice as high as the load on the old product last year. Given this information, what is an important item that should be addressed In the architectural specification?

• A. Lazy instantiation
• B. Caching
• C. Data replication
• D. Transaction concurrency

You are involved in testing a system in the medical domain. Testing needs to comply with the FDA requirements and is rated as being safety critical. A product risk assessment has been performed and various mitigation actions have been identified. Reliability testing is one of the test types that needs to be performed throughout the development lifecycle.
Based on the information provided, which of the following activities would need to be addressed in the test plan?

• A. Testing whether the installation/de-installation can be completed.
• B. Perform a vulnerability scan.
• C. Design and execution of specific tests that evaluate the software's tolerance to faults in terms of handling unexpected input values.
• D. Design and execution of test cases for scalability.

Which statement correctly describes continuous testing'
SELECT ONE OPTION

• A. Each new build of the system triggers a pre-defined set of tests to be executed automatically.
• B. Each modification made to the system triggers the tests that cover that change to be executed automatically.
• C. Each new build of the system triggers deployment into a testing environment.
• D. Each modification made to the system is automatically tested and then automatically made implemented in live

Why might static analysis be used on an Agile project'
SELECT ONE OPTION

• A. To manually identify potential defects and thus avoid technical debt
• B. To implement a test-driven approach at the component level
• C. To clarify and simplify code design without changing its behavior
• D. To identify the causes of technical debt through the use of tools