Q. Which among the following is right?

View solution

Q. Which of the following cannot be used inside sizeof?

View solution

Q. In a file contains the line "I am a boy\r\n" then on reading this line into the array str using fgets(). What will str contain?

View solution

Q. Out of fgets() and gets() which function is safe to use?

View solution

Q. What is the purpose of "rb" in fopen() function used below in the code?
FILE *fp;
fp = fopen("source.txt", "rb");

View solution

Q. Which of the following operations can be performed on the file "NOTES.TXT" using the below code?
FILE *fp;
fp = fopen("NOTES.TXT", "r+");

View solution

Q. The maximum combined length of the command-line arguments including the spaces between adjacent arguments is

View solution

Q. According to ANSI specifications which is the correct way of declaring main when it receives command-line arguments?

View solution

Q. What do the 'c' and 'v' in argv stands for?

View solution

Q. Which of the following is TRUE about argv?

View solution

Q. Which of the following statements are FALSE about the below code?
int main(int ac, char *av[])
{
}

View solution

Q. In the following statement
fprintf(fpt,"%n",i),
the variable fpt is a/an

View solution

Q. The function fopen("filename","r")returns

View solution

Q. The function sprintf()works like printf(),but operatres on

View solution

Q. To instantiate an object with the statement

ifstream items("C:inven.txt");

the file on the disk is identified by the name

View solution

Q. Expression ((fpt=fopen("Samples","w"))==NULL)would be true if

View solution

Q. The statement fseek(fp,0L,0)i - if syntactically correct,means

View solution

Q. The process of accessing data stored in a tape is similar to manipulating data on a

View solution

Q. If a file is opened in r+ mode then

View solution

Q. If a file is opened in w+ mode then

View solution