Q. _____removes the named file, so that a subsequent attempt to open it will fail.

View solution

Q. Which is true about what getc returns?

View solution

Q. Select text file in which number will take.

View solution

Q. While calling the fprintf() function in the format string conversion specifier %s can be used to write a character string in capital letters.

View solution

Q. A text stream is an ordered sequence of characters composed into lines, each line consisting of zero or more characters plus a terminating new-line character.

View solution

Q. A file written in text mode can be read back in binary mode.

View solution

Q. In fopen(), the open mode "wx" is sometimes preferred "w" because

1) Use of wx is more efficient.
2) If w is used, old contents of file are erased and a new empty file is created. When wx is used, fopen() returns NULL if file already exists.

View solution

Q. Which of the following is data type of file pointer?

View solution

Q. stderr, stdin, stdout are FILE pointers.

View solution

Q. Offset used in fseek() function call can be a negative number.

View solution

Q. We should not read after a write to a file without an intervening call to fflush(), fseek() or rewind().

View solution

Q. Select a function which is used to write a string to a file.

View solution

Q. A data of the file is stored in a

View solution

Q. getc() returns EOF when

View solution

Q. When fopen() is not able to open a file, it returns

View solution

Q. It is not possible to combine two or more file opening mode in open () method.

View solution

Q. If there is any error while opening a file, fopen will return?

View solution

Q. Which type of files can't be opened using fopen()?

View solution

Q. FILE reserved word is?

View solution

Q. fseek() should be preferred over rewind() mainly because

View solution