Question Detail

How to get position to the nth byte of fileObject ?

fileObject.seekg( 'filename',n );
fileObject.seekg( n, 'filename' );
fileObject.seekg( n );
fileObject.seekg( n, ios::app );

Answer: Option C

Similar Questions :

1. ios::trunc is used for ?

If the file is opened for output operations and it already existed, no action is taken.
If the file is opened for output operations and it already existed, its previous content is deleted and replaced by the new one.
If the file is opened for output operations and it already existed, then a new copy is created.
None of above

Answer: Option B

2. Which stream class is to only write on files ?

ofstream
ifstream
fstream
iostream

Answer: Option A

3. How to get position n bytes forward in fileObject ?

fileObject.seekg( ios::cur, n );
fileObject.seekg( n, ios:cur );
fileObject.seekg( n, ios::cur );
fileObject.seekg( ios:cur, n );

Answer: Option C

4. offset counted from the current position using ?

ios::curr
ios::cr
ios::cur
ios::current

Answer: Option C

5. Calling the stream's member function sync() causes an immediate synchronization.

True
False

Answer: Option A

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