File Handlingofstream data in;1data in.open (myDVDFile.dat);2 string dvdName, dvdPrice, dvdShelf;4data in >> dvdShelf;1data in >> dvdPrice;6 data in >> dvdName;Figure 7-2 Code for Exercise 7-11. Describe the error on line 1, and explain how to fix it.2. Describe the error on line 2, and explain how to fix it.3. Consider the following sa from the input file myDVDFile.dat:Fargo 8.00 lAAmadeus 20.00 2CCasino 7.50 3Ba. What value is stored in the variable named dvdName?b. What value is stored in the variable named dvdPrice?C. What value is stored in the variable named dvdShelf?d. If there is a problem with the values of these variables, what is the problem andhow could you fix it?

The error in line 1 is due to the absence of fstream library. To fix this issue, import…

1 ofstream data in; data in.open (myDVDFile.dat); string dvdName, dvdPrice, dvdShelf; 3 data in >> dvdShelf; data in >> dvdPrice; 6 data in >> dvdName; igure 7-2 Code for Exercise 7-1 1. Describe the error on line 1, and explain how to fix it. 2. Describe the error on line 2, and explain how to fix it.

1 ofstream data in; data in.open (myDVDFile.dat); string dvdName, dvdPrice, dvdShelf; 3 data in >> dvdShelf; data in >> dvdPrice; 6 data in >> dvdName; igure 7-2 Code for Exercise 7-1 1. Describe the error on line 1, and explain how to fix it. 2. Describe the error on line 2, and explain how to fix it.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

HW1 Instructions: Your homework must have a cover page contains homework number, your name and student id. Submit the code on word file or pdf file. Write your name and student id as comment in the code (see the example). 回HW1 * HW1.Program B// Name: Your name // ID : Your university ID Busing System; using System.Collections. Generic; using System. Linq; using System. Text; using System.Threading. Tasks; 6. 7. 8. 10 Bnamespace HW1 11 O references class Program { 12 13 re static void Main(string[] args) Submit screenshot after running the code for each part (The screenshot must have your name and ID, see the example). ON CAWINDOWS\system32\cmd.exe Name: Your name ID : Your university ID MENU 1. Show grades 2. Show average 3. Max grade 4. Min grade 5. Modify a grade 6. Search by ID 0. Exit Please enter your choice: Write a menu program in C# that manages students grades for one class. The program lets the user select from a list of options, and if the input is not one of the options,…
Written using code C++. Only use the headers <iostream> and <fstream>. Do not utilize any additional headers. Thank you! Write a program that reads a file encoded with the "rot13" cypher, decodes it, and stores the decoded file. The decoded file name should be the original file name with the word "coded" attached.
Can you answer 12 and 13?
* Question Completion Status: QUESTION 11 Wite a program (mymv infile outfile) to rename a infile as outfile using file system calls, link(), and unlink() For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial 10pt P. QUESTION 12 Write a program that takes the file name as the command line argument and outputs the size of the file in byte the file) !! !!!
WHAT IS STREAM OBJECTS FROM NON-FILE SOURCES?EXPLAIN WITH CODE.
What is the purpose of try-catch blocks in programming, and how do they contribute to robust file handling?
What additional extended file properties are there except immutable?
This question is for C# xml file: helpsupport.xml create a unit test that follows the xml file to verify the version that was installed is verified in the xml file as Version: 12.3.4.5 The test should return a valid version or throw an inception that version incorrect download aborted. This unit test should use the attributes and methods
Create a file named inventory.py. a. Define a class named Inventory. a. Define a member function named_init_ to meet the following requirements: a. Take a self object as a positional parameter. b. Take a filename string as a keyword parameter. c. Define a self.data instance variable to hold the dictionary. d. Open the filename JSON file, if it exists and contains data, assign the JSON deserialized data (a dictionary) to self.data, otherwise cleanly handle the error. b. Define a member function named add_item to meet the following requirements: a. Take a self object as a positional parameter. b. Take a barcode string as a keyword parameter. Return an integer value of 109 if the value of the barcode does not meet the required format identified in the dictionary structure above. Return an integer value of 101 if the barcode already exists in the dictionary. c. Take a description string as a keyword parameter. d. Add the item to the dictionary by setting the dictionary key to barcode and…
Only one question. Explain how did it use the modulus operator % to solve the problem