Fill up the blanks in C++ – (SET-X)
Fill up the blanks in C++
( SET – X )
| 1. | close() | 2. | scientific | 3. | seekg() |
| 4. | clear() | 5. | tally() | 6. | heap |
| 7. | reference | 8. | void pointer | 9. | asterisk(*) |
| 10. | typedef | 11. | ifstream | 12. | null character |
| 13. | overloaded | 14. | ios::nocreate | 15. | tellp() |
| 16. | bitwise AND | 17. | ofstream | 18. | int pointer |
| 19. | virtual | 20. | anonymous union | 21. | static |
| 22. | getline() | 23. | ios::noreplace | 24. | seekp() |
| 25. | bitwise OR | 26. | resetf() | 27. | null pointer |
1. The class ………………….. is used to create the output stream.
2. If file mode parameter is specified as ………………………, the open operation fails if the file already exists.
3. The file mode can combine two or more parameters using ………………… operator.
4. In C++, void pointer can be assigned only to a …………………..
5. The member function ……………………. closes a file that has been opened for file processing.
6. The ……………….. function reads a line terminating with a newline character.
7. The flag ………………… in iostream formats floating point values in scientific form.
8. …………………… moves the get pointer to a specified location.
9. ………………….. gives the current position of the put pointer.
10. The ……………….. and ……………. functions handle the data in binary form.
11. The function ……………….. resets the error state.
12. …………………… function returns true when an input or output operation has failed.
13. ………………….. is an unnamed union in C++.
14. Free store is also referred to as …………………..
15. In C++, the redirection operator is …………………..
16. The …………………. is used for terminating strings.
17. A …………………. is an alias for a variable.
18. To specify a new name to the data type ……………… keyword is used.
19. ……………………. functions implement polymorphism.
20. ……………………. is a pointer that does not point to any data object.
ANSWERS TO FILL UP THE BLANKS
(SET-X)
1. ofstream 2. ios::noreplace 3. bitwise OR
4. void pointer 5. close() 6. getline()
7. scientific 8. seekg() 9. tellp()
10. write(), read() 11. clear() 12. fail()
13. Anonymous union 14. heap 15. asterisk (*)
16. null character 17. reference 18. typedef
19. virtual 20. null pointer
