Statements about Performance Efficiency Testing:

A . Static Analysis tools can analyze code to identify performance bottlenecks.

True. Static analysis tools can examine the codebase to identify potential performance issues, such as

inefficient algorithms or resource-intensive operations.

B . Code reviews are an effective way of detecting performance issues.

True. Code reviews can help identify inefficient code and potential performance bottlenecks,

especially when reviewers have experience in performance optimization.

C . Scalability and Load testing are usually performed during the System test level.

True. These tests are typically conducted during the system testing phase to ensure that the

application can handle expected load levels and scale appropriately.

D . Performance test execution cannot begin until a production-like environment is available.

False. While a production-like environment is ideal for accurate performance testing, preliminary

performance tests can begin in a less similar environment, with full testing deferred until a closer

approximation of production is available.

Correct Answer:

B . a and c

Reference:

The ISTQB CTAL-TTA syllabus and standard testing practices provide information on performance

testing, including the use of static analysis tools and the typical timing of scalability and load testing.

Sources:

ISTQB-CTAL-TTA Syllabus

General knowledge on performance testing practices.