When conducting a data flow analysis of following section of pseudo code: Declare C, F, Z Decimal Set Z = 32 Read F SetC = (F-Z) * 5/9 Free C, F. Z…

Analyzing the given pseudocode for potential anomalies in data flow:

Declare C, F, Z Decimal Set Z = 32 Read F Set C = (F-Z) * 5/9 Free C, F, Z Print F

The potential anomaly is with variable F. It is used after being freed, which typically indicates an

error in managing the variable's lifecycle within the code.

Explanation: Freeing a variable typically indicates that it is no longer available for use, but F is used

after this operation, which could result in undefined behavior or errors.

Reference: Data flow analysis as part of static analysis techniques in the ISTQB CTAL-TTA materials

emphasizes identifying such lifecycle issues in variable management.