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Questions and Answers
What is the primary way C views files?
What is the primary way C views files?
- As a random collection of bytes
- As a collection of strings
- As a collection of integers
- As a sequence of bytes (correct)
What marks the end of a file in C?
What marks the end of a file in C?
- The end-of-file marker (correct)
- The byte-sequencer marker
- The start-of-file marker
- The stream-terminator marker
What is the purpose of a stream in C?
What is the purpose of a stream in C?
- To provide a communication channel between files and programs (correct)
- To compress files into a smaller size
- To provide a random access interface to files
- To encrypt files for secure transmission
What happens when a file is opened in C?
What happens when a file is opened in C?
What is the name of the header file that contains the standard library functions for file input and output?
What is the name of the header file that contains the standard library functions for file input and output?
How many streams are automatically opened when a C program begins execution?
How many streams are automatically opened when a C program begins execution?
What is the primary function of the standard input stream in a program?
What is the primary function of the standard input stream in a program?
What is the purpose of the fseek function in file operations?
What is the purpose of the fseek function in file operations?
What is the difference between a text file and a binary file?
What is the difference between a text file and a binary file?
What is the purpose of the fclose function in file operations?
What is the purpose of the fclose function in file operations?
What is the correct sequence of steps to read from a file?
What is the correct sequence of steps to read from a file?
What is the significance of the end-of-file marker in a file?
What is the significance of the end-of-file marker in a file?
What is the purpose of the fclose function?
What is the purpose of the fclose function?
What happens to the file contents when a file is opened in 'wb+' mode?
What happens to the file contents when a file is opened in 'wb+' mode?
What is the position of the stream when a file is opened in 'ab+' mode?
What is the position of the stream when a file is opened in 'ab+' mode?
What is the purpose of the feof function?
What is the purpose of the feof function?
What is the difference between fscanf and scanf?
What is the difference between fscanf and scanf?
What is the purpose of using stdin or stdout as a file pointer?
What is the purpose of using stdin or stdout as a file pointer?
What happens when the file position pointer is reset?
What happens when the file position pointer is reset?
What type of file allows reading or writing data at any part of the file without reading through the entire file?
What type of file allows reading or writing data at any part of the file without reading through the entire file?
What is the purpose of the fclose function?
What is the purpose of the fclose function?
What is the file position pointer?
What is the file position pointer?
What happens when a program attempts to read a nonexistent file?
What happens when a program attempts to read a nonexistent file?
What is the purpose of the rewind function?
What is the purpose of the rewind function?
What is written to the file when using fwrite?
What is written to the file when using fwrite?
What is the purpose of fseek function?
What is the purpose of fseek function?
What does fscanf return when it reaches the end of a file?
What does fscanf return when it reaches the end of a file?
What is the purpose of fclose function?
What is the purpose of fclose function?
What does fgetc function return when it reaches the end of a file?
What does fgetc function return when it reaches the end of a file?
What are bitwise operators used for?
What are bitwise operators used for?
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