Electrical Engineering > EXAM > University of WaterlooECE 150FIinalExam-Fall2016 - Solution-vF17 (All)

University of WaterlooECE 150FIinalExam-Fall2016 - Solution-vF17

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Question 1: True or False [21 Marks] Record your answer on the Scantron card as follows: Fill in the A circle for TRUE Fill in the E circle for FALSE If you fill in more than one circle it will be ... deemed to be incorrect. +3 marks for each correct answer, 0 marks for each instance of no response, –1 mark for each incorrect answer SCANTRON Question 1: Given the following two functions: int arraySum1(int num, int* pArray) { int i = 0; int sum = 0; while (i < num) { sum += *(pArray+i); i += 1; } return sum; } int arraySum2(int num, int array[]) { int sum = 0; for (int i = num; i > 0; --i) sum = array[i-1] + sum; return sum; } arraySum1() and arraySum2() will produce the same return value if given the same input values. Answer: TRUE SCANTRON Question 2: The following code: #include <iostream> using namespace std; void strSet(char* target, const char* source) { while(*source) *target++ = *source++; } int main() { char A[100]="Freddy Mercury"; char B[100]="Martha"; strSet(A, B); cout << A << endl; return 0; } will output “Martha” to the console [Show More]

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