Question

a software tester receives the following graphic. life cycle phases key design faults logic faults syntax faults introduced observed requirements & functional design (phase 1) technical & program design (phase 2) construction & system test (phase 3) acceptance testing & operations (phase 4) which type of fault, if any, had most of its faults observed during the same phase that the faults were introduced? none of the faults syntax faults design faults logic faults

Explanation:

Examine the graph for each fault - type. For syntax faults, a large portion of the faults introduced in Construction & System Test (Phase 3) are also observed in the same phase. For design and logic faults, the observed faults are not predominantly in the same phase as introduction.

Answer:

Syntax faults