Today, program code is written using a computer programming graphic, such as BASIC, Python, PHP, Alice, Java, or C++.
Answer the following statement true (T) or false (F)
False
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A copy constructor must receive its argument by reference because:
a. Otherwise the constructor will only make a copy of a pointer to an object. b. Otherwise infinite recursion occurs. c. The copy of the argument passed by value has function scope. d. The pointer needs to know the address of the original data, not a temporary copy of it.
If you attempt to open a file with the Open file mode, what happens if the file does not exist?
A. The file is created and then opened for use. B. The program returns a prompt to the user asking if the file should be created. C. The program will return a null object, and all data written to the file will be discarded. D. The program throws a System.IO.FileNotFoundException error.