Write a valid class header with public access. Assign a valid identifier of your choice. Then write the body of the class that contains one data field named myPractice with a data type of double. Be sure to include any necessary curly braces and semicolons.

Which Cisco IOS command is used to configure the OSPF reference bandwidth setting?

A) ospf reference-bandwidth speed B) reference-bandwidth speed C) ip ospf reference bandwidth speed D) auto-cost reference-bandwidth speed

Which of the following statements is false?

a. Streams are objects that implement interface Stream (from the package java.util.stream) and enable you to perform functional programming tasks. b. Streams move elements through a sequence of processing steps—known as a stream pipeline—that begins with a data source, performs various intermediate operations on the data source’s elements and ends with a terminal operation. c. A stream pipeline is formed by chaining method calls. d. An advantage of streams over collections is that streams have their own storage, so once a stream is processed, it can be reused, because it maintains a copy of the original data source.