ITPEC IP October 2020 Question 49
ITPEC IP October 2020 — Question 49 of 100
In system testing, the developer verifies that the complete integrated system satisfies performance requirements and other system-level specifications. Tests can measure response time, throughput, capacity, reliability, and end-to-end functions under defined conditions.
Answer (b)
Why not others:
- checking each individual program is unit testing
- checking interfaces between programs is integration testing
- users performing actual business operations is operational or acceptance testing
Key rule: Unit tests components, integration tests connections, system testing checks the complete system, and operational testing validates real user work.
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