C++ provides ____ functions as a means to implement polymorphism in an inheritance hierarchy, which allows the run-time selection of appropriate member functions.
A. redefined
B. overridden
C. virtual
D. overloaded
Answer: C
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Which of the following statements is false?
a. Each intermediate operation results in a new stream. b. Each new stream is simply an object representing the processing steps that have been specified to that point in the pipeline. c. Chaining intermediate-operation method calls adds to the set of processing steps to perform on each stream element. The last stream object in the stream pipeline contains all the processing steps to perform on each stream element. d. When you initiate a stream pipeline with a terminal operation, the each processing step is applied for to all the stream elements before the next processing step is applied.
The __________ interface allows the client to hold on to a resource until the client is notified that someone else needs the resource.
A) ?Resource configure ? B) ?Resource requested C) ?Resource ? D) ?Resource-specific
What is the maximum transmit power for 802.11b?
A) 10 W B) 10 mW C) 100 mW D) 1000 mW
Beginning with Windows 2003 Server, there are client operating systems included with the distribution.
Answer the following statement true (T) or false (F)