What are different file stream classes in C++? Explain the syntax of opening the file in read and write mode
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Q: What are different file stream classes? Explain the syntax of opening the file in reading and write…
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What are different file stream classes in C++? Explain the syntax of opening the file in read and write mode.
Can while(fin) be replaced with if(fin1.eof()!=0) to process the file? Justify.
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- Write a C program, called reverse, using standard I/O functions, to take a file as inputthen copies it to another file in reverse order. That is, the last byte becomes the first,the byte just before the last one becomes the second, etc.The program call should look like:reverse fileIn fileOutWrite a C program, called reverse, using standard I/O functions, to take a file as inputthen copies it to another file in reverse order. That is, the last byte becomes the first,the byte just before the last one becomes the second, etc.The program call should look like:reverse fileIn fileOutSubmit your source code and script filesAnswer the following question in detail What are the differences between sequential vs random file in c++
- Explain in your own words: a.) Why do we need file in programming? b.) What is a potential error that can occur when a file is opened for reading?Write a C program that, given a text file, constructs Huffman code based on the character frequencies of the file and then encodes the file accordingly. The executable must accept the following command line options:• -i filename for the input file • -o filename for the output fileWhat other extended file properties than "cannot be changed" are there to choose from?
- What other extended file properties are there besides "cannot be changed"?Write a C++ program that asks the user for a file name and a word for which to search. The program should search the file for every occurrence of the word. When the word is found, the line it contains should be displayed. After all of the occurrences have been found, the program should display the number of times the word was found in the file.write a c++ program that compress a text file and generates a output binary file with filename.zip
- Write a function-based C++ program that reads a c-string from a file (input.txt) and an integer key from the console. Your program should encrypt the string by adding the key value to all its alphabets. Make sure that if adding the key value makes the alphabet go past the letter ‘Z’ or ‘z’, you must rollover and start over from ‘A’ or ‘a’ respectively. All other non-alphabetic characters should remain the same. Write the encrypted string into an output file (output.txt). Example 1: Input File Aliens on Earth! Enter a key: 1 Output File Bmjfot po Fbsui! Example 2: Input File Welcome to Xiwan restaurant XYZ. Enter a key: 5 Output File Bjqhtrj yt Cnbfsl wjxyfzwfsy CDE.1) Show the Java Syntax to create a File Object - choose one of the available constructors() 2) What method(s) are available to verify if the File object has Read/Write access?What are the various file stream classes? Explain the syntax for opening a file in both read and write mode. To process the file, may while(fin) be substituted with if(fin1.eof()!=0)? Justify.