Describe how MPLS works.
What will be an ideal response?
MPLS creates connection-oriented virtual circuits with labels assigned to each packet. This label is used to make packet forwarding decisions, making it unnecessary for routers along the way to view the contents of the packet.
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Which of the following statements is false?
a. Most classes you’ll use in Java programs must be imported explicitly. b. There’s a special relationship between classes that are compiled in the same directory. By default, such classes are considered to be in the same package—known as the default package. c. Classes in the same package are implicitly imported into main. d. An import declaration is not required when one class in a package uses another in the same package.
The arguments to the constructor of a member object are specified in the ____ part of the definition of the constructor of the class.
A. body B. pragma C. scope D. heading