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

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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?

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

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

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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+");

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

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

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

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Q. Which of the following is TRUE about argv?

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

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

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

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

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Q. To instantiate an object with the statement

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

the file on the disk is identified by the name

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

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

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

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

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

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Q. ftell

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