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1. In the following statement fprintf(fpt,"%n",i), the variable fpt is a/an
Integer variable
Arbitrarily assigned value
Pointer to a file
Special kind of variable called file
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2. The function fopen("filename","r")returns
Nothing
A value 0 or 1 depending on whether the file could be opened or not.
A pointer to FILE filename,if it exits
A pointer to a new file after creating it.
3. The function sprintf()works like printf(),but operatres on
Data in a file
stderr
stdin
string
4. To instantiate an object with the statement ifstream items("C:inven.txt");, the file on the disk is identified by the name
items
inven.txt
either (A) or (B)
None of these
5. Expression ((fpt=fopen("Samples","w"))==NULL)would be true if
The file sample does not exist while fopen is being executed
The file sample could not be created for writing
fpt is declared as a FILE pointer
The file sample is read only
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