?A comparison operator is used in an expression to compare two______.

________ allows you to use software and data stored in the “cloud”—i.e., accessed on remote computers (or servers) via the Internet and available on demand—rather than having it stored on your desktop, notebook computer or mobile device.

a. Desktop computing. b. Sky computing. c. Cloud computing. d. None of the above.

A file stream, fStr, is open and attached to physical file.txt. To reset this file stream so that the file can be read again starting at the first line requires

a) “File stream fStr, reset yourself to the start of the file.” b) Calling the reset() member function using fStr as the calling object but with no argument. c) With calling object fStr call close()then call open( ) with argument “fStr”. d) Only calling the member function open() using fStr as the calling object with the “file.txt” as argument. e) None of the above. You can’t reread lines of a file that have already been read.