分类：
2010-09-01 10:07:49
题目数量：48
考试时间：75分钟
要求及格分数：66％
测试语言：英语
IBM 考题分享：
1. A startup unit within a company is planning to go live with a new production
application. The application has a small number of users but the user base is expected to
grow exponentially within a few months.
How should the application be set up?
A. A horizontal cluster of application servers on two different machines to serve many users.
B. A set of computation resources enough to handle requests from the initial user
population.
C. A vertical cluster of application servers on the same machine to take advantage of full
CPU capacity.
D. A set of two clustered servers in a cloud computing environment that will be able to serve
all anticipated users.
2. A company has implemented a cloud computing solution that allows users to request
and provision application development environments. How can automation help manage
the inherent risk when many users access these environments?
A. By authenticating users in the system.
B. By implementing multi-tenancy techniques.
C. By establishing an audit trail and integrating with existing process governance.
D. By optimizing availability to maintain configurations and manage changes to resources.
3. Which feature of cloud computing optimizes availability by maintaining configurations
and managing changes to resources?
A. automation
B. elasticity
C. provisioning
D. virtualization
4. What are two ways a virtual private cloud can help businesses reduce their cost?
(Choose two.)
A. By virtualizing key business processes.
B. By providing maximum control over all data and infrastructure.
C. By reducing infrastructure capital expenditures for short term demand.
D. By terminating the instances when idle and only paying for what they use.
E. By using their internal IT department to maintain the entire infrastructure.
5.Which two options are an accurate characteristic of the Software as a Service cloud
delivery model? (Choose two.)
A. It allows for the deployment of customer owned software on a public cloud.
B. It allows for application maintenance and upgrades to be primarily managed by the cloud
provider.
C. It allows the sharing of application resources in a one to many environment and on a pay
for use basis.
D. It provides access to storage and virtual machines which can be combined and layered
for running applications.
E. It provides access to a middleware software stack and development tools hosted by the
provider on the hardware infrastructure to build and run custom applications.
问题答案：
1. B
2. C
3. C
4. CD
5. BC
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