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What is use of eof() ?

  • Returns true if a file open for reading has reached the next character.
  • Returns true if a file open for reading has reached the next word.
  • Returns true if a file open for reading has reached the end.
  • Returns true if a file open for reading has reached the middle.

Answer: Option C

Similar Questions :

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

  • True
  • False

Answer: Option A

2. Which is correct syntax ?

  • myfile:open ("example.bin", ios::out);
  • myfile.open ("example.bin", ios::out);
  • myfile::open ("example.bin", ios::out);
  • myfile.open ("example.bin", ios:out);

Answer: Option B

3. offset counted from the current position using ?

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

Answer: Option C

4. Which functions allow to change the location of the get and put positions ?

  • sg() and sp()
  • sekg() and sekp()
  • gog() and gop()
  • seekg() and seekp()

Answer: Option D

5. What is use of eof() ?

  • Returns true if a file open for reading has reached the next character.
  • Returns true if a file open for reading has reached the next word.
  • Returns true if a file open for reading has reached the end.
  • Returns true if a file open for reading has reached the middle.

Answer: Option C

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