1z0-523
单选题With regard to the drivers behind Application Grid based computing， consider the following statements and indicate which is TRUE:// （） I. data center complexity leads to lack of predictability making it difficult if not impossible to guarantee quality
题目
I and II
I and III
II and III
I， II and III
参考答案和解析
相似问题和答案
第1题：
Which of the following statements about the cost of quality are true?
A . the cost of quality is the expense of nonconformance to requirements and specifications.
B . the cost of quality are mostly the direct responsibility of workers who are manufacturing the product.
C . quality control programs should be implemented when the cost of quality are deemed affordable by management.
D . A and B.
E . A and C
第2题：
98 Which of the following statements about the cost of quality are true?
A. the cost of quality is the expense of nonconformance to requirements and specifications.
B. the cost of quality are mostly the direct responsibility of workers who are manufacturing the product.
C. quality control programs should be implemented when the cost of quality are deemed affordable by management.
D. A and B.
E. A and C
第3题：
Variables quality data are:
A . quantitative or qualitative data
B . quality data for which the product or service is designed and built
C . reflect measurements on a continuous scale of a characteristic of the produce or service.
D . Indicate management's understanding of the concept of variability
E . B and C only
第4题：
Which of the following statements is TRUE concerning the po column of the vmstat command？（）
- A、 The sys is high when po is high.
- B、 The po represents the number of page steals.
- C、 The low values usually indicate insufficient paging space.
- D、 The low values usually indicate sufficient memory for the load.
正确答案:D
第5题：
B．Student are task-driven.
C．Task-based language teaching is student-centered.
D．Task-based language teaching is teacher-centered.
第6题：
16 Which of the following statements about the cost of quality are true?
A. the cost of quality is the expense of nonconformance to requirements and specifications.
B. the cost of quality are mostly the direct responsibility of workers who are manufacturing the product. C. quality control programs should be implemented when the cost of quality are deemed affordable by management.
D. A and B.
E. A and C
第7题：
A. Switches are primarily software based while bridges are hardware based.
B. Both bridges and switches forward Layer 2 broadcasts.
C. Bridges are frequently faster than switches.
D. Switches typically have a higher number of ports than bridges.
E. Bridges define broadcast domain while switches define collision domains.
F. Both bridges and switches make forwarding decisions based on Layer 2 addresses.
第8题：
Attributes quality data are:
A . quantitative or qualitative data
B . quality data for which the products or services is designed and built.
C . reflect measurements on a continuous scale of a characteristic of the product or service
D . indicate management's understanding of the concept of variability
E . A and B only
第9题：
Which two statements are true about the Application Grid ？（）
- A、 Application Grid computing brings key industry-leading technologies like MS IIS and Grade WebLogic Server together.
- B、 Application Grid computing promotes well architectured sharing of resources.
- C、 Application Grid computing based on Oracle’s RAC technology.
- D、 Application Grid computing results in more predictable behavior through better instrumentation and more optimal allocation of resources.
正确答案:B,D
第10题：
A customer asked a consultant to create the infrastructure for an application. The application is designed to charge customers for conferencing services based on usage. To determine if a Storage Area Network （SAN） is the best storage solution， which of the following questions is most appropriate？（）
- A、Will the application require a database？
- B、Which operating system does the application require？
- C、Will the data need to be backed up in real time？
- D、Does the application share data among the servers？
正确答案:D