试题71

    71、（  ）The capability provided to the consumer is to use provider’s applications running on a cloud infrastructure. The applications are accessible from various client devices through either a thin client interface, such as a web browser(e.g.,web-based E-mail),or a program interface.

试题72

    72、（  ）refers to the application of the internet and other information technology in conventional industries .It is an incomplete equation where various internet(mobile internet,cloud computing,big data or internet of things) can be added to other fields, fostering new industries and business development.

试题73

    73、For any information system to sever its purpose, the information must be（  ）when it is needed.

    A、integral     B、available     C、irreplaceable     D、confidential

试题74

    74、（  ）is a project management technique for measuring project performance and progress.It has the ability to combine measurements of the project management triangle; scope.time and costs.

试题75

    75、The key benefit of (    ) is  that it  provides guidance and direction on how the  project costs will  be  managed throughout  the  project.