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A customer business requirement addresses data encryption im

题目
单选题
A customer business requirement addresses data encryption implemented in tape and disk media. They plan to deploy a DS8700 to provide enterprise class storage and plan to configure the DS8700 with SSD and Fiber Channel disk drives.  Which statement is TRUE regarding disk encryption（）
A

SSD disk encryption does not consume space

B

SSD disk is faster than FC disk for encryption

C

no space is wasted due to encryption on DS8700

D

there is higher processor utilization using FDE drives

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相似问题和答案

第1题：

You are Cisco Channel Partner Account Manager. Which service component within the preparephase recommends the appropriate technology strategy to address a business requirement of the customer？（）

  • A、 finding out what a customer requires from a proposed solution
  • B、 analyzes the customer’s business requirements and recommends the appropriate Cisco technologies to meet business requirements
  • C、 finding out what end-user training a customer requires
  • D、 finding out a customer’s physical requirements

正确答案:B

第2题：

The customer is considering an IBM System Storage DS8000. Which of the following indicates a requirement for the Business Partner to perform a TDA?（）

  • A、capacity above 500 TB
  • B、first in customer location
  • C、a new model has been released
  • D、sold without implementation service

正确答案:B

第3题：

A requirement is simply a statement of what the system must do or what characteristics it needs to have. Requirements written from the perspective of user and focus on user needs are called __(71)__. Requirements written from the developer's perspective and describe how the system will be implemented are called __(72)__. Requirements evolve from detailed statemens of business capabilities that a system should have to detailed statements of the technical way in whick the capabilities will be implemented in the new system. Requirements can be either functional or nofunctional in nature. For example, during the analysis phase of travel vehicles sales system, the system that must have the ability to search for available inventory is __(73)__. The requirement that the system should be able to work on any Web browser belongs to __(74)__. That customer personal information is protected in compliance with the Data Protection Act is a requirement of __(75)__.
（72）应选？

A.operational requirements
B.business requirements
C.technical requirements
D.system requirements

答案：D
解析：
需求仅仅是系统必须做什么或者需要具备哪些特性的陈述。从用户的角度编写的需求和关注用户需求的需求称为（71）。从开发人员的角度编写的需求描述系统将如何实现被称为（72）。要求从具体的业务能力状态演化而来，系统应该具备详细的技术方式陈述，以便在新系统中实现能力。要求可以是功能性的，也可以是非功能性的。例如，在旅行车销售系统的分析阶段，必须具备搜索可用库存能力的系统是（73）。系统应能够在任何Web浏览器上工作的要求属于（74）。客户的个人信息受到“数据保护法”的保护是（75）的要求。

(72) A.操作需求 B.业务需求

C.技术需求 D.系统需求

第4题：

Which network technology addresses these customer business needs: shrinking budgets and IT staffs, more complex networks, and an increased need for network security?（）

  • A、Optical network
  • B、Storage-area network (SAN)
  • C、Content delivery network (CDN)
  • D、Network management

正确答案:D

第5题：

A customer needs 40 TB for Tier 2 Information Lifecycle Management （ILM） data installed on the System z/VM. Their current data center is critically short of floor space.  Which of the following would satisfy the customer requirement（）

  • A、a DS5300 withFibre Channel drives 
  • B、an XIV with 15 modules of 1 TB drives 
  • C、a DS5100 with 2 TB SATA drives
  • D、an XIV with 6 modules of 1 TB drives

正确答案:B

第6题：

A customer has multiple applications on multiple open platforms in their current environment based on IBM System Storage DS8100. They plan to set up a business continuity solution that meets the objective of zero or little data loss for their business critical data. The customer has indicated that cost is a factor.  What should the storage specialist recommend（）

  • A、a DS8700 in the Business Continuity site with a Metro Mirror license
  • B、a DS8700 with SAN Volume Controller in the Business Continuity site
  • C、a DS8700 in the Business Continuity site with Global Copy license
  • D、two new DS5300 servers （production and Business Continuity site） with a Global Copy license

正确答案:A

第7题：

When working to develop the best data availability strategy for a customer, which of the followingIBM solutions address a customer requirement for "maximum protection for a subset oftransactions"?（）

  • A、 DS8000 Global Mirror 
  • B、 XIV advanced RAID protection 
  • C、 DS8000 Metro/Global Mirror 
  • D、 Easy Tier on DS8000 

正确答案:C

第8题：

Which service component within the prepare phase recommends the appropriate technology strategy to address a business requirement of the customer？（）

  • A、 identifying what a customer requires from a proposed solution
  • B、 analyzes the customer s business requirements and recommends the appropriate Cisco technologies to meet business requirements
  • C、 determining what end-user training a customer requires
  • D、 addressinga customer s physical requirements

正确答案:B

第9题：

Which description about asymmetric encryption algorithms is correct？（）

  • A、They use the same key for encryption and decryption of data.
  • B、They use different keys for decryption but the same key for encryption of data.
  • C、They use different keys for encryption and decryption of data.
  • D、They use the same key for decryption but different keys for encryption of data.

正确答案:C

第10题：

One of your customers has decided to deploy location-based services in addition to existingwireless services. The customer requires that the additional access points to be deployed in monitor-onlymode. The most likely reason for this requirement is that the customer has which of these existingwireless devices？（）

  • A、Data Collection
  • B、802.11b/g VoIP
  • C、802.11b and g clients
  • D、RFID tags

正确答案:B

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