Heap sort begins by ____.

A. doing a selection sort
B. scanning the array, looking for its largest element
C. scanning the array, looking for its smallest element
D. turning the array to be sorted into a heap


Answer: D

Computer Science & Information Technology

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There are two classes: class GeometricObject and class Cylinder. Which one is the base class and which one is the derived class?

A. class GeometricObject is the derived class from Cylinder. B. class GeometricObject is the child class. C. class Cylinder is the base class. D. class Cylinder is derived from GeometricObject.

Computer Science & Information Technology

Ruby provides you with access to many different types of loops, which can be organized broadly as ____.

A. Language constructs B. Modifiers C. Methods D. All of the above

Computer Science & Information Technology

To open an existing Access database, click the  ____command from the Access Start screen.

A. Existing Files B. Open Other Files C. Recent Files D. Recent Databases

Computer Science & Information Technology

Zooming in or out enlarges or reduces your view, not the actual image.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology