The owners of Speed-EZ, a new bike messenger service, are concerned about how they will manage their messengers once the messengers have left the office. This is a business problem that falls into the:
A) management dimension.
B) people dimension.
C) organizational dimension.
D) technology dimension.
E) cultural dimension.
Q. 2Prior to the development of ________, computer networks used leased, dedicated telephone circuits to communicate with other computers in remote locations.
A) VOIP
B) routers
C) servers
D) coaxial cable
E) packet switching
Q. 3The activities that measure the performance of your business processes against strict standards are called best practices.
Indicate whether the statement is true or false
Q. 4A type of join where a table is joined to itself is called a(n):
A) unary join.
B) self-join.
C) unnatural join.
D) pinned join.
Q. 5An index on columns from two or more tables that come from the same domain of values is called a:
A) bitmap index.
B) multivalued index.
C) join index.
D) transaction index.
Q. 6A ________ is special software that routes and manages communications on the network and coordinates networks resources.
A) switch
B) firewall
C) server
D) network operating system/NOS
E) hotspot
Q. 7A value web is a collection of independent firms that use information technology to coordinate their value chains to collectively produce a product or service for a market.
Indicate whether the statement is true or false
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