____________________ is a communication skill where a troubleshooter restates a problem in his or her own words to clarify understanding of a problem.

Templates may be used to make available a very large collection of _____.

a) programs b) classes c) files d) functions e) none of the above. C++ doesn't support templates.

Chained exceptions are useful for finding out about ________.

a. exceptions thrown using the chained keyword. b. checked exceptions only. c. an original exception that was caught before the current exception was thrown. d. the current exception’s chain of superclasses.