- Which function will you choose to join two words?
- How do you use Fputc?
- What is the use of getchar () Mcq?
- Does python write add new line?
- What is the return type of getchar ()?
- What is the scope of an automatic variable Mcq?
- What is putchar () in C?
- Does Fgets move the file pointer?
- What is Fgets and Fputs in C?
- What does FEOF return in C?
- What are the first and second arguments of Fopen?
- How does Fputs work in C?
- What is the use of getchar ()?
- What is #include Stdio H?
- Why NULL value is used in string in C?
- Why Fgetc function is recommended?
- What does Fputs return in C?
- Does puts function add new line character?
- How do I create a new line in Fwrite PHP?
Which function will you choose to join two words?
Which function will you choose to join two words.
Explanation: The strcat() function is used for concatenating two strings, appends a copy of the string.
char *strcat(char *s1,const char *s2); 3..
How do you use Fputc?
The syntax of the fputc() function is as follows: Syntax: int fputc(int ch, FILE *fp); The fputc() function is used to write a single character specified by the first argument to a text file pointed by the fp pointer. After writing a character to the text file, it increments the internal position pointer.
What is the use of getchar () Mcq?
Discussion ForumQue.What is the use of getchar()?b.EOF when it encounters end of filec.The next input character each time it is called EOF when it encounters end of filed.None of the mentionedAnswer:The next input character each time it is called EOF when it encounters end of file1 more row
Does python write add new line?
Just use \n ; Python automatically translates that to the proper newline character for your platform. The new line character is \n . It is used inside a string.
What is the return type of getchar ()?
The getchar() function obtains a character from stdin. It returns the character that was read in the form of an integer or EOF if an error occurs.
What is the scope of an automatic variable Mcq?
In computer programming, an automatic variable is a local variable which is allocated and deallocated automatically when program flow enters and leaves the variable’s scope. The scope is the lexical context, particularly the function or block in which a variable is defined.
What is putchar () in C?
putchar() function in C The putchar(int char) method in C is used to write a character, of unsigned char type, to stdout. … Return Value: This function returns the character written on the stdout as an unsigned char. It also returns EOF when some error occurs.
Does Fgets move the file pointer?
The pointer fp1 is not affected by the fgets call (or any other stdio I/O routine); The FILE object that fp1 points to will be updated to reflect the new file position, but the pointer itself does not change. The file pointer is not modified by the fgets function.
What is Fgets and Fputs in C?
fgets() and fputs() functions In C Language. fgets() function reads string from a file pointed by file pointer. It also copies the string to a memory location referred by an array. fputs() function is useful when we want to write a string into the opened file .
What does FEOF return in C?
Return Value The feof function returns a nonzero value if a read operation has attempted to read past the end of the file; it returns 0 otherwise. If the stream pointer is NULL, the function invokes the invalid parameter handler, as described in Parameter Validation.
What are the first and second arguments of Fopen?
1. The first and second arguments of fopen are? A. A character string containing the name of the file & the second argument is the mode.
How does Fputs work in C?
The C library function int fputs(const char *str, FILE *stream) writes a string to the specified stream up to but not including the null character.
What is the use of getchar ()?
getchar() function is used to get/read a character from keyboard input. Please find below the description and syntax for above file handling function. putchar() function is used to write a character on standard output/screen.
What is #include Stdio H?
‘ means. Stdio. h is known to contain the input and output operations like “printf” or “scanf” etc. “h” extension means the header file. If you request to use a header file in the program by actually including it with the preprocessed C directive #include like you have seen the inclusion of stdio.
Why NULL value is used in string in C?
A null character is a character with all its bits set to zero. Therefore, it has a numeric value of zero and can be used to represent the end of a string of characters, such as a word or phrase. This helps programmers determine the length of strings.
Why Fgetc function is recommended?
fgetc() is used to obtain input from a file single character at a time. This function returns the number of characters read by the function. … After reading the character, the file pointer is advanced to next character. If pointer is at end of file or if an error occurs EOF file is returned by this function.
What does Fputs return in C?
Return Value The fputs() function returns EOF if an error occurs; otherwise, it returns a non-negative value. The fputs() function is not supported for files that are opened with type=record.
Does puts function add new line character?
puts() function adds newline character.
How do I create a new line in Fwrite PHP?
use fwrite($fh,$user.” “. $password.”\n”); instead to have them both on one line. Or use fputcsv() to write the data and fgetcsv() to fetch it. This way you would at least avoid encoding problems like e.g. with $username=’Charles, III’;