____________________ is a technique for collecting information on free space from all disk partitions and storage devices into one logical volume.

A Metropolitan-area network (MAN) is a type of LAN that encompasses a large area such as the downtown of a city

Indicate whether the statement is true or false.

________ is a method reference for an instance method that should be called on a specific object. It creates a one-parameter lambda that invokes the instance method on the specified object—passing the lambda’s argument to the instance method—and returns the method’s result.

a. Math::sqrt b. System.out::println c. TreeMap::new d. String::toUpperCase