The method of slicing digital messages into parcels, transmitting them along different communication paths, and reassembling them at their destinations is called:
A) multiplexing.
B) packet switching.
C) packet routing.
D) ATM.
E) software-defined networking.
Q. 2The effect of the Internet has been to increase a company's bargaining power vis--vis its suppliers.
Indicate whether the statement is true or false
Q. 3A client computer networked to a server computer, with processing split between the two types of machines, is called a(n) ________ architecture.
A) service-oriented
B) on-demand
C) multitiered client/server
D) two-tiered client/server
E) grid
Q. 4In most cases the goal of ________ dominates the design process.
A) efficient data processing
B) security
C) quick pointer updates
D) shorter design times
Q. 5In a multitiered network:
A) the work of the entire network is centralized.
B) the work of the entire network is balanced over several levels of servers.
C) processing is split between clients and servers.
D) processing is handled by multiple, geographically remote clients.
E) users interface with the server rather than the client.
Q. 6The device that acts as a connection point between computers and can filter and forward data to a specified destination is called a(n):
A) hub.
B) switch.
C) router.
D) NIC.
E) LAN.
Q. 7Strong linkages to customers and suppliers decrease switching costs.
Indicate whether the statement is true or false
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