ANSWER : java.io package

Explanation : :File class is included in inputoutput

ANSWER : void method2()

Explanation : Only (b) is a valid method declaration. Methods must specify a return type or are declared void. This makes (d) and (e) invalid. Methods must specify a list of zero or more comma-separated parameters delimited by (). The keyword void is not a valid type for a parameter. This makes (a) and (c) invalid.

ANSWER : Execution of the run( ) method ends

Explanation : : A thread dies when the execution of the run( ) method ends. The call to the start method is asynchronous, that is, it returns immediately, and it enables the thread for running. Calling the sleep( ) or wait( ) methods will only block the thread temporarily.

ANSWER : Uniform resource locator

Explanation : : The abbreviation of URL uniform resource locator.