Which of the following are differences between a remote wireless bridge and an AP?(Choose all that apply.)

Field sizes in a form are based upon ________

Fill in the blank(s) with correct word

To open a file for read-write and random access requires

a. The usual definition of an ofstream or ifstream object. b. A call to open ofstream or ifstream object, but there must be a second argument to the open function. c. The stream to be defined using the class fstream. defined in the header file. d. The stream to be connected to the physical file object with first argument a C-string containing the physical file name and a second argument, ios::in | ios::out that specifies that the i/o with the file should be for either reading or writing. e. #include, using std::fstream; and using std::ios;