Answer the following statements true (T) or false (F)
1. The ARPANet, the precursor to today’s Internet, was funded primarily by the U.S. Department of Defense.
2. Because the ARPANet utilized ordinary phone lines to connect computers over large distances, it was slow compared to existing technologies of the time.
3. In a centralized computer network, the failure of a single machine or connection can isolate large portions of the network.
4. A router is a special-purpose computer on the Internet that receives message packets, access routing information, and passes the packets on towards their destination.
5. When a message is broken into packets as transmitted over the Internet, it is guaranteed that all packets will take the same route from source to destination.
1. TRUE
2. FALSE
3. TRUE
4. TRUE
5. FALSE
You might also like to view...
The ____________________ form layout displays fields across the screen in rows, with a label above each field.
Fill in the blank(s) with the appropriate word(s).
Answer the following statements true (T) or false (F)
a) All methods in an abstract class must be declared as abstract methods. b) Invoking a subclass-only method through a subclass variable is not allowed. c) If a superclass declares an abstract method, a subclass must implement that method. d) An object of a class that implements an interface may be thought of as an object of that interface type.
Answer the following statement(s) true (T) or false (F)
Whether you’re serving as an expert witness or a fact witness, be professional and polite when presenting yourself to any attorney or the court.
When all the routing information is in one place, it is difficult to make updates to the routing information.
Answer the following statement true (T) or false (F)