7.Which of the following is a Web 2.0 application?

A.PowerPoint
B.Mashups
C.Intranet
D.Extranet

8.According to the SOA philosophy, which of the following is the most important organizational resource?

A.Services
B.Financial resources
C.Information
D.Internal customers

1.Which of the following is true of service-oriented architecture (SOA)?

A.It is a perspective that focuses on acquiring brand new systems.
B.It builds applications from non-reusable blocks of code.
C.It focuses on the development, use, and reuse of services.
D.It defines the source code for application programming interfaces.

3.Genesis Technologies has adopted an SOA approach to systems development. A new "disruptive" technology, Senstor, has recently been launched in the market which promises to provide significant benefits to software companies that focus on collaborative process. In such a scenario, how is Genesis Technologies most likely to react?

A.It will delay the decision making process with regard to the adoption of the new technology.
B.It will continue to use its existing systems instead of trying out the new technology.
C.It will use its resources efficiently to adapt itself to the new technology.
D.It will maintain static processes and technologies which have proven to be beneficial in the past.

6.Which of the following is true about the end user of IT, according to an SOA philosophy?

A.The end user should be thought of in the same way as an external customer.
B.The end user's needs should be considered secondary to customers' needs.
C.The end user's access to data should be limited to a specific geographic area due to security reasons.
D.Multi-channel service delivery should be available exclusively to end users and not customers.

操作系统面临3大威胁是（）（）（）

从安全角度划分，软件可分为（）（）（）

操作系统中的主体包括（）（）（）

加密机制功能有（）（）