Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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To create a new file and return a stream that can be used to process the file, use the:
a.Create method of class File
b.CreateFile method of class File
c.New method of class File
d.NewFile method of class File
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- True or false? The following statement fails if the file does not exist. ofstream file("out.txt"); Group of answer choices true falsearrow_forwardWrite a program that creates the following three files; dataplus.txt dataminus.txt zeros.txt The program should read each line of the data.txt file and perform the following; If the line contains a positive number, that number should be written to the dataplus.txt file If the line contains a negative number, that number should be written to the dataminus.txt file If the line contains the value 0, do not write the value to a file. Instead, keep a count of the number of times 0 is read from the data.txt file After all the lines have been read from the data.txt file, the program should write the count of zeros to the zeros.txt file. The code is below does not work:arrow_forward
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