Use settings in item 4 to change the zoom level in the preview window.
Answer the following statement true (T) or false (F)
False
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In the context of a storyboard-sketch, an object's ____ indicates which direction it is facing.
A. orientation B. viewpoint C. position D. pose
Answer the following statements true (T) or false (F)
Nonmodifying sequence algorithms do not change the elements in the containers they 1. work on. The runtime for insertion at any position into a vector is O(1). Explain what ‘runtime 2. is O(1)’ means. Insertion into an STL list takes O(1) time at any position in the list. What does ‘ 3. takes O(1) time’ mean? 4. A failing find() operation on an STL set returns a null pointer value. STL ranges [first, last) are always ‘half-open’ – from the first element to a 5. designation for one past the last element.
What will be the output after the following C++ statements have been executed?
int a, b, c, d; a = 4; b = 12; c = 37; d = 51; if ( a < b ) cout << "a < b" << endl; if ( a > b ) cout << "a > b" << endl; if ( d <= c ) cout << "d <= c" << endl; if ( c != d ) cout << "c != d" << endl; a. a < b c != d b. a < b d <= c c != d c. a > b c != d d. a < b c < d a != b
Which situation would require the operator to be overloaded as a global function?
a. The overloaded operator is =. b. The left most operand must be a class object (or a reference to a class object). c. The left operand is an int. d. The operator returns a reference.