C Language

Casual Mode - Take your time!

1 / 15
✓
Correct
0
✗
Incorrect
0
★
Score
0%
Multiple Choice

Which of the following file opening modes in C is/are invalid?

  1. O_CREATE
  2. O_EXCEL
  3. O_BINARY
  4. O_TEXT
  5. Both 1 and 4
Change Mode