(C#)The following statement declares a StreamReader object variable called "inputFile". Which statement opens a file named "data.txt" to the StreamReader object? StreamReader inputFile;   Question 10 options:   inputFile = open("data.txt");   inputFile = OpenFile("data.txt");   inputFile = File.OpenFile("Data.txt");   inputFile = File.OpenText("Data.txt

#function read file and display reportdef displayAverage(fileName):#open the fileinfile = open(fileName, "r")#variable declaration and initializationtotal = 0count = 0#read filefor num in infile:total = total + float(num)count = count + 1#close the fileinfile.close()#calculate averageaverage = total / count#display the resultprint("Average {:.1f}".format(average)) #method callingdisplayAverage("numbers.txt")

When a file has an index directory, it means that the file may be randomly accessed.

QUESTION 14 [*) filelOtest.cpp #include 2 #include #include #include using namespace std; 3 4 5 6. main() //Declare variables; Step 1 6 ifstream infile; ofstream outFile; double testi, test2, test3, test4, test5; double average; string firstName; string lastName; 10 11 12 13 14 15 16 infile.open("test.txt"); //Step 2 outFile.open("testavg.txt"); //Step 3 outFile > firstName >> 1lastName; //Step 5 outFile > testi >> test2 >> test3>> test4 >> test5; //Step 7 outFile <« "Test scores: " « setw(6) << testi<< setw(6) <« test2 « setw(6) 17 18 19 20 21 22 23 24 25 26 « test3<« setw(6) « test4 « setw(6) <« test5<< endl; //Step 8 27 28 average = (testi + test2 + test3 + test4+ test5) / 5.e; //Step 9 29 30 outFile <« "Average test score: " <« setw(6)<< average << endl; //Step 10 31 infile.close(); //Step 11 outFile.close(); //Step 11 32 33 34 35 return e; 36 37 5 dh Compile Log V Debug Find Results If the file "test.txt" did not exist before you run this program, there will be a syntax error…