add: cpp-programming-questions 14_file_handling 00

Author: webwithaman

14_file_handling/00_questions.txt

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+⭐⭐⭐⭐⭐⭐⭐ WEB WITH AMAN ⭐⭐⭐⭐⭐⭐⭐
+
+🟢 Language ➡ C++
+🟢 Topic ➡ File Handling
+
+
+01. Write a C++ program to create a file and print “File created successfully” and throw an error if file is not created.
+
+02. Write a C++ program to read a text file and count the number of characters in it.
+
+03. Write a C++ program to open an output file 'a.txt' and append data to it.
+
+04. Write a program to copy the contents of one text file to another while changing the case of every alphabet.
+
+05. Write a C++ program to merge the two files.
+
+06. Write a C++ program that counts the total number of characters, words and lines in the file.
+
+07. There are 50 records in a file. Each record contains 6-character item-code, 20
+characters for item-name and an integer price. Write a program to read these
+records, arrange them in the descending order of price and write them in the same
+file, overwriting the earlier records.
+
+08. A file 'Employee.txt' contains empno and empname. Write a C++ program to add and
+read contents of this file and search for an employee whose name is 'XYZ'.
+
+09. A company has following details of their employees in the file 'emp.dat'
+a. Emp Id
+b. Emp Name
+c. Emp Address
+d. Emp Dept (Admin/Sales/Production/IT)
+e. Emp Phone
+f. Emp Age
+Write a C++ program to read the above file. Create a new file such as Adm.dat,
+Sal.dat, Pro.dat, IT.dat respectively to store the employee details according to their department.
+
+10. Write a C++ program to create a file which has information Name, Account number,
+Balance and perform following operations:
+a. Add record
+b. Display content of file
+c. Display name of person having balance > 10,000