Which of the following is true of Software as a Service (SaaS)?

a. It focuses on application delivery.
b. It focuses on the software external to the data center that exists on top of
the software infrastructure.
c. It focuses on the virtual network component and delivery.
d. It focuses on application development and storage.


a. It focuses on application delivery.

Computer Science & Information Technology

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An anonymous String ________.

a. has no value b. is a string literal c. can be changed d. none of the above

Computer Science & Information Technology

The TreeMap and TreeSet classes use a ________ for the underlying data structure.

a) heap b) double-ended queue c) red/black tree d) circular queue e) full tree

Computer Science & Information Technology

Suppose that the following search field values are deleted, in the given order, from the B + -tree of Exercise 18.19, show how the tree will shrink and show the final tree. The deleted values are: 65, 75, 43, 18, 20, 92, 59, 37.

What will be an ideal response?

Computer Science & Information Technology

All of the following are examples of popular video player software EXCEPT the ____.

A. RealMedia player B. QuickTime player C. Windows Media Player D. MIDI player

Computer Science & Information Technology