Case 1 - Frames Unlimited
Frames Unlimited is a wholesale picture and poster frame business. Frame data is stored in sequential access files that contain four columns: item number, item name, size, and price.
-You need to create a report using the pictureFrame.txt sequential access file.The report provides a list of all picture frames with a size of 5x7.The report will be saved as another sequential access file named pictureFrame57.txt.Your first step is to ____.
A)declare a StreamWriter variable for the output file
B)open the pictureFrame57.txt file for output using the CreateText method
C)declare a StreamReader variable for the input file
D)open the pictureFrame.txt file

Question

Quizplus · Accepted Answer

DTo create a report that filters and lists all picture frames of a specific size from an existing sequential access file, the first step is to read the existing data. This requires declaring a StreamReader variable for the input file (choice C) to read the data from pictureFrame.txt, and then opening the pictureFrame.txt file for reading (choice D). These steps are necessary before any data can be filtered or written to a new file.