The Internet of today evolved from the ARPANet of the 1960s and 70s. In what ways is the Internet similar to the old ARPANet? In what ways is it different?
What will be an ideal response?
Following the initial design of the ARPANet, the Internet is a distributed network that utilizes packet-switching. However, the number of users and variety of uses for the Internet has far exceeded any expectations of the ARPANet, which was designed for use by a small number of military researchers. To accommodate the large number of computers on the Internet, it has evolved into a hierarchical network, with high-speed backbones for transmission between central locations and slower communication lines for local connections.
You might also like to view...
In a GUI program, a user can __________ on his or her choice using a mouse.
Fill in the blank(s) with the appropriate word(s).
The following items are inserted into an AVL tree: 1, 2, 3, 8, 6 . How many rotations are performed?
a. no rotations b. 1 single rotation only c. 1 double rotation only d. 1 single rotation and 1 double rotation e. none of the above
A group of smart spaces are connected only by a space between them such as a hallway or square. Discuss the factors that determine whether that intervening space can act as a mix zone
What will be an ideal response?
The Internet was created to provide
a. a secure form of communications. b. a common communication means for all computers. c. both A and B d. neither A or B