Reading data from a file is a simple process of reading data until there is no more data in the file. This is done through the following simple process. Pseudocode ? Open the file ? Read the first data item from the file ? Repeat until data item is blank o Process the data from the file o Read the next data item ? Loop ? Close the file To write data into a file you loop through all of the data and write it to a file on the hard drive. Pseudocode ? Process your data ? Open the file