CTAL-TTA Exam Dumps : Certified Tester Advanced Level Technical Test Analyst

When purchasing a simulator for performance testing, considerations should include:

Time to test the tool – How long it will take to validate the simulator itself.

Cost of hiring specialists – The financial aspect of requiring specialized knowledge to operate or customize the simulator.

Method and time to upgrade and retest the tool as the software changes – How the simulator can be kept up-to-date with the software it is meant to simulate and the effort involved in retesting it after updates.

These points focus on practical and economic aspects of using a simulator in testing environments.

Story Mapping is an effective requirements engineering technique used in Agile environments to provide a visual representation of the system. It helps in understanding the 'overall' story and functional flow by mapping user stories along a timeline or process steps, laying them out in a two-dimensional structure that represents the product backlog. This technique is particularly useful for visualizing the scope of large features or entire systems, making it easier to plan releases and improve understanding among the team .

Statements about Maintainability Testing:

A. It should start as soon as the draft design documents are available for review.

True. Maintainability testing can begin early in the development lifecycle, starting with reviews of design documents to ensure that maintainability concerns are addressed from the outset.

B. An application can be considered maintainable when static analysis and code review defects have been fixed.

False. While fixing defects identified by static analysis and code reviews improves maintainability, other factors such as documentation, ease of making changes, and regression testing must also be considered.

C. It tests the regression impact of software or environmental changes to an operational system.

False. This describes regression testing more than maintainability testing, which focuses on the ease of modifying the system and maintaining its performance.

D. It can be performed during Operational Acceptance Testing by multiple departments.

True. Maintainability testing can be part of operational acceptance testing (OAT), where different departments ensure that the system can be maintained and operated effectively.

E. It can be performed during User Acceptance Testing to ensure business processes can be maintained.

False. User acceptance testing (UAT) focuses on verifying that the system meets business requirements and user needs, not specifically on maintainability.

Correct Answer:

B. a and d

References:

The ISTQB CTAL-TTA syllabus and standard testing practices emphasize the importance of maintainability testing early in the lifecycle and its role in operational acceptance testing.

Sources:

ISTQB-CTAL-TTA Syllabus

General knowledge on maintainability testing practices.