string iterators:
a. Must be dereferenced in order to access the character at each location.
b. Are not range checked.
c. Come in const and non-const forms.
d. All of the above.
d. All of the above.
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Which of the following statements is true?
a. The compiler knows about fundamental types that are “built into” C++. b. A new type that you create is known as a user-defined type. c. New classes, when packaged properly, can be reused by other programmers. d. All of the above are true.
What is the output from each of the following loops?
a) while ( 0 ) cout << ‘X’; cout << endl; b) do cout << ‘X’; while ( y != y ); cout << endl; c) int i = 1; while (i < 9) cout i; i++; } cout << endl; d) char c = 'A'; do { cout << c << " "; c = c + 2; } while ( c <= 'M' ) cout << endl; e) int i = 0; while (i < 50) { if ( i < 20 && i != 15 ) cout << 'X'; i++; } cout << endl;
MIDI files contain a set of instructions for synthesizing music which are called MIDI ____.
A. addresses B. e-mails C. sound bytes D. messages
Sally has just purchased a new iPad. She wants to save all the pictures and files that she creates with her new iPad on the Internet. What service should Sally use to save her pictures and files seamlessly on the Internet?
A. Google B. Yahoo C. OneDrive D. iCloud