Homework Answers
Answer 12: False
Answer 13: False
Answer 14: True
Answer 15: False
Answer 16: True
Answer 17: True
Answer 18: True
Answer 19: False
All questions are fact based questions.
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C
Programming
12 1 point We can write a large amount text data to a file...
C Programming 6 1 point Which function(s) can be used to open a file? fread fopen...
C
Programming
6 1 point Which function(s) can be used to open a file? fread fopen fscanf fstream file.open fopens 7 1 point Which function(s), is/are used to write text to a file? fprintf printf write fseek fwrite 8 1 point Which preprocessor directive is used to make a macro? #define #ifdef #include #macro #directive 1 point You cannot write the field values of a structure variable to a file. True False 10 1 point You can use the standard...
c++ program8. Array/File Functions Write a function named arrayToFile. The function should accept three arguments:...
c++ program8. Array/File Functions Write a function named arrayToFile. The function should accept three arguments: the name of a file, a pointer to an int array, and the size of the array. The function should open the specified file in binary mode, write the contents of the array to the file, and then close the file. Write another function named fileToArray. This function should accept three argu- ments: the name of a file, a pointer to an int array, and the size...
Reading and Writing Complete Files in C: The first part of the lab is to write...
Reading and Writing Complete Files in C: The first part of the lab is to write a program to read the complete contents of a file to a string. This code will be used in subsequent coding problems. You will need 3 functions: main(), read_file() and write_file(). The main function contains the driver code. The read_file() function reads the complete contents of a file to a string. The write_file() writes the complete contents of a string to a file. The...
Develop a functional flowchart and then write a C++ program to solve the following problem. 1....
Develop a functional flowchart and then write a C++ program to
solve the following problem.
1. Create a text file named c1.txt and write your brand of
computer (like Dell, HP, etc) in the file. You will be reading the
name of the file from the keyboard as a string, using the string
class. Your program will also read the brand of your computer from
the keyboard. The process of the file creation (name of the file,
mode for opening...
C Programming Which function is used to move the position of where the next read operation...
C
Programming
Which function is used to move the position of where the next read operation will occur in the file. fposition fset fstream SEEK SET fseek 2 1 point Which of the following represents the stream(s) where we write to by default? stdcon stdin stdout stdcmd stdstream OOOOO 3 1 point Which header files, if any are needed for us to open a file in text mode? stdio.h stdlib.h time.h math.h file.h OOOOOO string.h 4 1 point Which function(s)...
This assignment uses functions, files, and strings. Enough flexibility is provided for you to apply your...
This assignment uses functions, files, and strings. Enough flexibility is provided for you to apply your knowledge of basic C++ programing to develop your solution. Develop a functional flowchart and then write a C++ program to solve the following problem. 1. Create a text file named file1.txt and write your brand of car (like Honda, Toyota, etc) in the file. You will be reading the name of the file from the keyboard as a string, using the string class. Your...
C programming. please include comments In this lab, you will learn to read data from and...
C programming. please include comments
In this lab, you will learn to read data from and write data to a file - another use for pointers. SAMPLE PROGRAM There are two sample programs this week - WriteFile.c and ReadFile.c. The first, WriteFile.c, allows the user to enter customer names (first, middle, and last), and writes each name to an output text file, customerNames.txt. formatted as: firstName middlelnitial lastName" After you've run it once, what happens to the names you added...
//Done in C please! //Any help appreciated! Write two programs to write and read from file...
//Done in C please!
//Any help appreciated!
Write two programs to write and read from file the age and first
and last names of people. The programs should work as follows:
1. The first program reads strings containing first and last
names and saves them in a text file (this should be done with the
fprintf function). The program should take the name of the file as
a command line argument. The loop ends when the user enters 0, the...
Write a C++ program that reads text from a file and encrypts the file by adding...
Write a C++ program that reads text from a file and encrypts the file by adding 6 to the ASCII value of each character. See section 5.11 in Starting out with C++ for information on reading and writing to text files. Your program should: 1. Read the provided plain.txt file one line at a time. Because this file has spaces, use getline (see section 3.8). 2. Change each character of the string by adding 6 to it. 3. Write the...
Java Programming Part 1 File encryption is the science of writing the contents of a file...
Java Programming Part 1 File encryption is the science of writing the contents of a file in a secret code. Your encryption program should work like a filter, reading the contents of one file, modifying the data into a code, and then writing the coded contents out to a second file. The second file will be a version of the first file, but written in a secret code. Although there are complex encryption techniques, you should come up with a...
C
Programming
6 1 point Which function(s) can be used to open a file? fread fopen fscanf fstream file.open fopens 7 1 point Which function(s), is/are used to write text to a file? fprintf printf write fseek fwrite 8 1 point Which preprocessor directive is used to make a macro? #define #ifdef #include #macro #directive 1 point You cannot write the field values of a structure variable to a file. True False 10 1 point You can use the standard...
c++ program8. Array/File Functions Write a function named arrayToFile. The function should accept three arguments: the name of a file, a pointer to an int array, and the size of the array. The function should open the specified file in binary mode, write the contents of the array to the file, and then close the file. Write another function named fileToArray. This function should accept three argu- ments: the name of a file, a pointer to an int array, and the size...
Develop a functional flowchart and then write a C++ program to
solve the following problem.
1. Create a text file named c1.txt and write your brand of
computer (like Dell, HP, etc) in the file. You will be reading the
name of the file from the keyboard as a string, using the string
class. Your program will also read the brand of your computer from
the keyboard. The process of the file creation (name of the file,
mode for opening...
C
Programming
Which function is used to move the position of where the next read operation will occur in the file. fposition fset fstream SEEK SET fseek 2 1 point Which of the following represents the stream(s) where we write to by default? stdcon stdin stdout stdcmd stdstream OOOOO 3 1 point Which header files, if any are needed for us to open a file in text mode? stdio.h stdlib.h time.h math.h file.h OOOOOO string.h 4 1 point Which function(s)...
C programming. please include comments
In this lab, you will learn to read data from and write data to a file - another use for pointers. SAMPLE PROGRAM There are two sample programs this week - WriteFile.c and ReadFile.c. The first, WriteFile.c, allows the user to enter customer names (first, middle, and last), and writes each name to an output text file, customerNames.txt. formatted as: firstName middlelnitial lastName" After you've run it once, what happens to the names you added...
//Done in C please!
//Any help appreciated!
Write two programs to write and read from file the age and first
and last names of people. The programs should work as follows:
1. The first program reads strings containing first and last
names and saves them in a text file (this should be done with the
fprintf function). The program should take the name of the file as
a command line argument. The loop ends when the user enters 0, the...
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