ISTQB CTAL-TTA Exam Dumps

Q1:

A review of the following pseudo code is to be performed using a checklist: Module Vowel Counter Message: array of Characters M, N: Integer ACount, ECount, ICount, OCount, UCount: Integer BEGIN I=1 Read Nextchar While Nextchar ‘S’ DO Message (I) = Nextchar I = I+1 Read Nextchar ENDWHILE FOR M = 1 To I DO Print (Message(M)) IF Message (M) = ‘E’ THEN ECount = ECount + 1 ELSE IF Message (M) = ‘A’ THEN ACount = ACount + 1 ELSE IF Message (M) = ‘I’ THEN ICount = ICount + 1 ELSE IF Message (M) = ‘O’ THEN OCount = OCount + 1 ELSE IF Message (M) = ‘U’ THEN UCount = UCount + 1 ENDIF ENDIF ENDIF ENDIF ENDIF ENDFOR Print (‘Message contains ‘ ACount + ECount + ICount + OCount + UCount ‘ vowels’) END Which of the following checklist items would find code errors in this scenario? A) Are all variables properly declared? B) Are all loops, branches, and logic constructs complete, correct, and properly nested? C) Are all cases covered in an IF-ELSEIF, including ELSE or DEFAULT clauses? D) Are loop termination conditions obvious and invariably achievable? E) Are there any redundant or unused variables?