What type of modules can extend the functionality of a graphical text editor such as Gedit?

In C++, a variable that has been defined but not initialized may not be use as an ______. (l-value or r-value).

Fill in the blank(s) with the appropriate word(s).

Which of the following statements is false?

a. A finally block is placed after the last catch block. b. A finally block typically releases resources acquired in the corresponding try block. c. The finally block and try block can appear in any order. d. A finally block is optional.