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- Given a text file opened for reading identified by tfile, which of the following will assign the next five characters from the file to the variable five_ch five_ch = tfile.read_char(5) tfile = five_ch.read_char(5) tfile = five_ch.read_char(6) five_ch = tfile.read_char(6)Which of the following statements will write to an output file, assuming that a variable oFile has been declared correctly as in the previous question and that a String variable named s has been created with the appropriate data to write? A oFile.println(s); B oFile.write(s); C oFile.output(s); D oFile.fileWrite(s);What is wrong about creating a File object using the following statement? new File("c:\book\test.dat");
- What would be the printout of the following code if the same file.txt was used as above? int main() { fstream file("file.txt", ios::in); string line; while (!file.eof()) { getline(file, line); cout << line << endl; } file.close(); return 0;} Group of answer choices I have a dream. I Ihaveadream. I have a dream.I have a dream.Which INT 21h function would you call if you wanted to make a file read-only?Suppose you have an open file object called infile. Which of the following C++ statements will close the file? A infile.closeFile(); B closeFile("infile"); C close("infile"); D infile.close():
- Here is the code I've tried. Although I used the full path to the file and the file is located in the same directory as my program executable, when I run it is doesn't read the text file #include <iostream>#include <fstream>#include <sstream>#include <iomanip> using namespace std; void loadArrays(string product[], int quantity[], float cost[], int& counter) {ifstream file; //ifstream functionstring inLine, prod, qty, cst; //variables to hold read line temporarily //open input filefile.open("C:\\Users\\Honeypie\\source\\repos\\Project4\\inventory.txt", ios::in); while (getline(file, inLine)) { //read first lineistringstream ss(inLine); //split the line using a delimeter//you may change this delimeter according to your input filegetline(ss, prod, '|');getline(ss, qty, '|');getline(ss, cst, '|'); if (prod != "Product Code") { //if statement that will ignore the column headersproduct[counter] = prod; //insert product code to product arrayquantity[counter] =…How do you open a file and throw an error using cerr with the following function syntax? void OpenFile(const char *fileName, ifstream &inFile) I have the following attached so far but I'm getting errors. "FileName not declared in this scope"a. What happens if you try to move the file marker past the end of a file? b. What is returned if subsequent calls are made to read the file?
- Entry point for the application. Exactly zero or one command-line argume\nts are expected. * If a filename is given as an argument, then the program should print the\ contents of that * file to standard output. If a single dash (i.e., "-") is given as an arg\ument, then * the program should print the contents of standard input. * * @param args the command-line arguments */can someone check why my code is not working? but I need to use the following codes in the program while (!(myFile.eof())){ myFile >> num[i]; i++; intergers.txt 4 7 2 5 3 #include <iostream>#include <fstream>using namespace std; int main(){int num[100],i=-1; // variable declaration to read the integer data char tx;//variable declared ifstream myFile; // input file declaration myFile.open("numbers.txt"); // Syntax for open the file and read integer.txt while (!(myFile.eof())){ myFile >> num[i]; i++; // read the integer content from the file //myFile>>tx; // read the comma}num[i] = num[i+1]; // Delete the last garbage valuecout<<"The elements in the array are "; for(int j=0;j<i;j++){ // Loop to run for all the elements in the array if(j==i-1) cout<<num[j]<<endl; // print element with new line else cout<<num[j]<<","; //…FILE* inFile = fopen("filenam.txt", "r"); Given the above code segment, which of the following would output "FILE NOT FOUND" if the file could not be opened? Group of answer choices if(inFile == NULL) { printf("FILE NOT FOUND"); } if(inFile) { printf("FILE NOT FOUND"); } if(!inFile->is_open()) { printf("FILE NOT FOUND"); } None of these ============= What does sscanf do? Group of answer choices Reads from a file Reads from a keyboard Reads from a string Writes to a screen =========== What comes first in the software development life cycle? Group of answer choices Algorithm design Identifying the problem Coding Testing