What is the foundation technology for Web services?()
A. XML
B. SOAP
C. HTML
D. UDDI
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ChicagoCrime.org, which combines Google Maps with crime data for the city of Chicago, is an example of:()
A. cloud computing.
B. a widget.
C. SOA.
D. a mashup.
Which of the following refers to the ability of a computer, product, or system to expand to serve a larger number of users without breaking down?()
A. Modifiability
B. Scalability
C. Expandability
Disintermediation
In order to manage their relationship with an outsourcer or technology service provider, firms need a contract that includes a():()
A. SLA.
B. TCO.
C. SOA.
D. API.
In co-location, a firm:()
A. contracts with an external vendor to run their computer center and networks.
B. off-loads peak demand for computing power to remote, large-scale data centers.
C. utilizes an external, distributed computing grid.
D. purchases and owns their Web server but locates the server in the physical facility of a hosting service.