Choose the VALID description of the ramp-up concept.

Choose the VALID description of the ramp-up concept.
A . Stage of reaching the stationary state.
B . Stage of finishing the test.
C . Stage of exit from a stationary state by increasing the number of concurrent users.
D . Technique in which the load on the system is increased to a certain value in the shortest possible time.

Answer: C

Explanation:

Ramp-up in performance testing refers to the phase where the number of virtual users is gradually increased to simulate the increase in load on the system. This is essential for determining how the system behaves under varying levels of stress. The correct description of the ramp-up concept aligns with option C, which involves increasing the number of concurrent users to simulate a transition from a steady state to a higher load scenario.

Reference:

• ISTQB Performance Testing Syllabus

• ISTQB Glossary