SlideShare a Scribd company logo
1 of 55
陳松林
因應雲端服務之資訊技術
發展趨勢
2
IT 系統管理
Management Domains
3
問題 3-2
What is the description for HP Insight Lights Out(iLO)?
題意:HP Insight Lights Out(iLO) 是什麼?
選項:
A. Enables quick provisioning of PaaS and SaaS.
B. Provides event notification and enables secure remote server administration.
C. Enables proactive management of server and storage health, deployment,
power consumption, and optimization.
D. Consolidates IT assets into pools of virtualized resources that can be
flexibly provisioned and optimized for performance.
解答: (B)
4
問題 3-12
What IT management function would identify devices and store inventory data
in a database, enabling managers to generate various reports?
題意:什麼樣的 IT 管理功能,能確認設備的狀態,並將其相關資料儲存於資料庫中,讓管
理者能產生各種報表?
選項:
A. Version control
B. Health management
C. Inventory management
D. Lights Out management
解答: (C)
5
問題 4-1
(1) For an online web store, which impact of the followings is the most
important for unanticipated system crash ?
題意:對於一家網路線上購物銷售商來說,以下何者是因非預期的系統當機,所導致的最
嚴重的影響?
選項:
A. Profit loss
B. Data not match
C. Company reputation damage
解答: (A)
6
問題 4-2
During the last month of NBA playoff, our employee would increase network
usage and it causes lower productivity. What governance should be done to
control this issue? (Choose two)
題意:在上個月,NBA 決賽期間,公司的員工增加了網路的使用,同時生產力下降了,
應該要怎麼做,來控制這個問題?(選兩個)
選項:
A. Network bandwidth controlling
B. Modifying acceptable use policy
C. Access control policy
D. Web content filtering
解答:(A)(D)
7
問題 3-3
What is the description for HP Converged Infrastructure?
題意:HP Converged Infrastructure 是什麼?
選項:
A. Enables quick provisioning of PaaS and SaaS.
B. Provides event notification and enables secure remote server
administration.
C. Enables proactive management of server and storage health, deployment,
power consumption, and optimization.
D. Consolidates IT assets into pools of virtualized resources that can be
flexibly provisioned and optimized for performance.
解答: (D)
8
問題 3-5
What are reasons you would consider to move to a converged infrastructure
(CI)? (Choose three)
題意:有哪些原因,使考慮導入到一個融合式基礎架構(CI)?(選 3 項)
選項:
A. Utility expenses are high.
B. IT management overheads are growing.
C. The company is required to use legacy infrastructure.
D. The company is transferring to wireless technologies
E. Realizing new applications and services takes too long.
解答: (A)(B)(E)
9
30%
20%
50%
Companies reporting security breaches in the past
year
Internal
External
None
10
企業資訊安全
Threats
• A competitor gets access to your customer lists,
product build plans, or intellectual property.
• Your accounting information is lost or corrupted.
• Network servers are stolen from your office, or a
laptop is stolen during an employee’s business trip.
• A virus attacks your email system or file servers.
• Access to critical servers is interrupted by a denial of
service (DoS) attack.
11
Threat Examples
Acronym Title Relates to Region
HIPAA Healthcare
Insurance
Portability and
Accountability Act
Healthcare and
health insurance
United States
SOX Sarbanes-Oxley Act Financial practices
and corporate
governance
United States
Basel III Basel Accords Banking standards International
PCI or PCI-DSS Payment Card
Industry Data
Security Standard
Security standards
for payment
processing
International
FERPA Family Education
Rights and Privacy
Act
Policy governing
access to student
records
United States
12
Regulatory Requirements
13
問題 4-3
Many employees received an email. It has an instruction and steps of procedure
for system security patch. Some of employees followed the instruction to
upgrade their systems. After the procedure finished, they could no longer log in
the email system and access client information. It seems their computers got
virus attack. What activities should be done to reduce the business risk?
(Choose two)
題意:許多公司同仁收到了一封電子郵件,信上有一些操作說明,還有一串的操作步驟流程
來做系統安全更新,有些同仁遵照指令更新了系統,當步驟完成後,卻無法進入郵件系統也
無法取得客戶資訊,看起來電腦中毒了,有哪些事該進行以減少風險? (選兩個)
選項:
A. Firewall
B. End-user training
C. Anti-virus software
D. User acceptance test
解答:(B)(C)
Loss of
data due to
equipment
failure
Accidental
data
disclosure
Malicious
data
destruction
Data theft
14
Loss of Data
15
問題 4-4
A senior manager is going to have his personal tablet for business purposes. What
methods should apply to prevent confidential data been stolen if the device are
lost? (Choose two)
題意:一位高階主管將要拿私人用的平板電腦來公司作為工作上使用,假設當該平板電腦遺失
時,該使用什麼方法來防止機密資料被竊?(選 2 項)
選項:
A. Virtual private network
B. Remote wipe
C. Reduplication
D. Device encryption
E. Business impact assessment
解答:(B)(D)
16
17
基礎設施安全
Multilayer Security
18
問題 4-5
The company has B2C ecommerce over the area that only satellite Internet
providers can cover. The web site and online sales are impacted by the low
quality of network connection. Due to the data privacy, the company does not
permit a third party to access or manage servers. The company needs to
continuously use its own hardware. Which of the following solution should be
recommended?
題意:公司有 B2C 的電子商務業務,在只有用衛星才能覆蓋的區域內,網站和線
上銷售都受到低品質網路連線的影響,但因為資料隱私的問題,公司不能採用第三方所提供
和管理的伺服器,公司需要繼續使用自己的硬體,請問下列哪個選項的解決方案是最應該被
推薦的?
B2C, business to customer, 是電子商務的一種,也就是企業在線上與一般消費者進行
交易,2 英文唸起來和 to 是一樣的,所以縮寫就用 B2C.
選項:
A. Colocation (主機代管)
B. Managed hosting
C. Load balancer
D. Cloud-based solution
解答:(A)
19
20
雲端服務科技 (XaaS)
雲端運算就是 - 「將電腦運算與資料儲存工作都放到網路上處理, ''雲
端運算''之所以能融入各行各業,憑藉的是「形成各類網路服務」這個
基本精神。惟有形成服務,才有商業行為 ($$$),方能串起供需鏈,進
而促進經濟的永續發展。
• Greater IT staff efficiency
• Improved cost model for both IT and the business
due to less dependency on capital expenditure
and more on operating expense
• Greater application resilience, elasticity, and agility
21
The Promise of Cloud
Computing
• Reduced hardware and software investments
• Reduced administration and management
overview
• Quick time to market with new and migrated
solutions
• Easy accessibility from any geographic location
• Reduced power requirements and energy costs
• Reduced facilities requirements and the ability to
avoid expensive modifications
• Reduced IT staffing requirements as more of the
load is shifted to the service provider
22
Cloud Benefits跟錢有關的
有那幾項
跟人有關的
有那幾項
• Emerging delivery model (新興商業交付模式)
• Supporting hardware and software are maturing
• Businesses might make inappropriate choices and
move activities to the cloud that are best kept on-
premises
• Shadow IT
o Business units circumvent IT to consume cloud services
23
Risks of Cloud
Computing
• Reduce the cost of software licenses and
management
24
Cloud-based Productivity
Applications
25
問題 3-13
The servers on the manufacturing floor constantly crash. It results in system
downtime time and productivity reduction. IT department has found the problem
which is not keeping current operating system versions and drivers. Which HP
solutions would solve the problem at the lowest cost? (Choose two)
題意:在製造單位樓層的伺服器最近經常當機,導致於系統停機且生產力下降,IT 部門發現
了問題是因為沒有保存適當的作業系統版本及驅動程式,以最低的支出考量,HP 可以提供什
麼樣的解決方案?(選 2 項)
選項:
A. HP CloudSystem
B. HP Service Desk
C. HP System Insight Manager (SIM)
D. HP OpenView Network Node Manager
解答:(A)(C)
• Virtualization improvements
o This has made it easier for service providers to set up the hardware
platforms needed to host cloud services.
• High-speed Internet
o The rapid growth and availability of high-speed Internet access has made
cloud computing a practical alternative.
26
Key Factors Leading to
Adoption of Cloud
• Cloud applications can meet business requirements
that SMBs typically outsource or cannot afford.
• Examples include:
o Payroll
o CRM
o Human Resources
o ERP
o SCM
27
Hosted Cloud
Applications
28
• Infrastructure as a Service (IaaS)
• Platform as a Service (PaaS)
• Data as a Service (DaaS)
• Software as a Service (SaaS)
29
雲端服務模式
30
SPI (SaaS, PaaS, IaaS) Model
1.買主機放在公司就像自己買車:雖然一次付出比較多錢,壞了要花錢修,但想去那就去
那,自由度高。
2.IaaS 就像租車:,一次付出的比自己買主機少的多,也不用管維修,自由度也算高,但缺
點是長期用或用量高不一定便宜。
3.PaaS 像搭計程車:自由度比租車少一點,但優點是有司機開車,讓您更省點事,但一樣
依使用量算錢。
4.SaaS 就像搭大眾運輸系統:自由度最少,但優點就是便宜,上面跑的就是套裝軟體,沒
有客製的空間。
31
問題 3-1
What is the description for HP CloudSystem?
題意:HP CloudSystem 是什麼?
選項:
A. Enables quick provisioning of PaaS and SaaS
B. Provides event notification and enables secure remote server administration
C. Enables proactive management of server and storage health, deployment,
power consumption, and optimization
D. Consolidates IT assets into pools of virtualized resources that can be flexibly
provisioned and optimized for performance
解答: (A)
Infrastructure as a Service
(IaaS)
• Pricing based on
resources consumed
o Compute instances
o Storage capacity
o Network utilization
• Examples:
o Amazon Web Service
o Windows Azure IaaS
o HP Cloud Service
32
• Hosting provider offers:
o Virtual machines
o Network
o Storage options
o Firewall protection
o Load balancing
• Consumer is responsible
for:
o Operating systems
o Application software
o Middleware
33
IaaS Example
34
Amazon EC2
Platform as a Service
(PaaS)
• Consumer is responsible
for:
o Content and data creation
o Database provisioning
• Examples of PaaS
o Google AppEngine
o VMware Cloud Foundry
o Heroku
o Windows Azure
35
• Hosting provider offers:
o Virtual machines
o Network
o Storage options
o Firewall protection
o Load balancing
o Operating system
o Environment for programming
language execution
o Database
o File storage
o Web server (typically)
o Database and middleware
management
Windows Azure
36
Data as a Service (DaaS)
37
• Hosting provider offers:
o Data storage
o Data backups
o Upgrades
o Data security
o Data access interfaces
• Benefits
o Data access built around
standard interfaces
o Centralized data ensures data
quality and consistency
o Cost effective
• Incremental based on
amount of storage, traffic,
or both
38
DaaS Example
39
自動分層儲存技術走入
主流應用
Software as a Service
(SaaS)
• Benefits
o Business does not have to
install, configure, or maintain
hardware or the application
o Application can scale to meet
demand
o Cost can be usage based or
flat rate per user
• Examples:
o Google Docs
o Salesforce.com
o Office 365
40
• Hosting provider offers:
o Application services
o Hardware management
o Software management
• Some types of SaaS:
o Desktop as a service
o Business process as a service
o Communication as a service
41
問題 3-7
The company currently has a Windows-based network with five servers. These
servers are around 8 years old. An IT staff member is responsible for help desk
internally. The maintenance of the servers is outsourced to a consulting company.
The Internet access and VoIP are supported by an E2 line. The company needs to
implement a new accounting system to replace the current one. Which solution
will have the least influence on old servers, current IT skillset, infrastructure, and
capital budget?
題意:公司目前的網路是 Window-based 的,有五台伺服器,這些伺服器大約已經有 8 年了,
有一位 IT 的員工負責提供對內的服務,伺服器維護的工作則外包給一家顧問廠商,網際網路和
VoIP 的存取以一條 E2 專線來支援。這公司需要執行一套新的會計系統來取代既有的,下列哪
一個解決方案對舊伺服器、現有的 IT 人員技術、資訊基本架構和資金預算影響最小?
選項:
A. Implement the accounting software on the cloud.
B. Move the accounting software to a new server.
C. Move the accounting software to an existing server.
D. Install the accounting software on a legacy server and backup the system on
the cloud.
解答:(A)
• Access
o Internet connection reliability
o Internet connection bandwidth
o Failure in service provider’s infrastructure
o Service provider’s downtime becomes the subscriber’s downtime
• Service and Support
o SLA should clearly outline expectations, including:
• How do we contact you in case of problems?
• What are the support team’s hours?
• What is your maximum response time?
• Business needs not met
o An SaaS solution will have a predetermined feature set that might not
meet 100% of the company’s needs
42
Risks of Moving to the
Cloud
• Cloud Security Alliance Consortium has identified
the top threats as:
o Someone hacking into the cloud service and either:
• Breaching confidentiality of information
• Launching a denial of service attack
o Your business puts trust in the service provider:
• Coding and testing standards
• Employee selection, training, and retention policies
o Server and storage capacity might be shared across multiple subscribers
43
Security Risks of Moving
to the Cloud
44
問題 3-8
For a small business, what would be the major benefits to use cloud services?
(Choose two)
題意:對一個小公司來說,以下何者是採用雲端服務的主要好處?(選 2 項)
選項:
A. No downtime
B. Solution scalability
C. IT cost expectedness
D. Internal IT control over patches and updates
解答:(B)(C)
• Public cloud
• Private cloud
• Hybrid cloud
45
Cloud Deployment
Models
46
Public Cloud
Public Cloud Benefits and
Risks
Benefits Risks
47
• No capital startup costs
• Easy setup based on a
standard model
• Inexpensive fee
structure
• Automatic scaling to
meet customer
requirements
• Fewer internal resource
requirements
• Accidental disclosure
of data
• Someone hacking the
service
• External attacks
• Compliance issues
o Where is your data actually
stored?
48
問題 3-6
Which of the following benefits match public cloud delivery method? (Choose two)
題意:下列哪一項是公有雲佈建方式的優點?
雲端運算(Cloud computing),可以分成雲端運算科技(Cloud computing technology)和
雲端運算服務(Cloud computing service) ,前者著重在虛擬化和自動化的技術,以增進電
腦資源處理的速度與效率,後者則基於網際網路,提供軟硬體資源共享,是一種 IT 的服務方
式。
雲端運算服務主要是指可以動態虛擬化的擴充電腦資源,用戶可以輕易的請求更多的資源,隨
時調整使用量,或將不需要的資源釋回。與雲端運算提供廠商合作,企業不用因為短暫的需求,
而大量購買設備,也不用維護或更新軟體版本,能夠藉由外包硬體、軟體維護來降低 IT 營運
費用,另外,以雲端服務的供應商而言,建置的軟硬體設備可以達成經濟規模,降低成本。
選項:
A. Data security and privacy
B. Customized operations
C. System scalability
D. Minimized capital costs
E. System reliability
解答:(C)(D)
49
Private Cloud
Private Cloud Benefits
and Drawbacks
Benefits Drawbacks
50
• Control over
configuration
• Control over security
• Control over location of
data
• Cost of hardware and
software
• Planning cost and time
• Expertise requirements
• Must ensure that
solution is secure
51
Hybrid Cloud
Hybrid Cloud Example
• HP believes that most IT organizations will adopt a
hybrid delivery approach that allows IT to:
o Maintain its traditional IT environment.
o Build its own private cloud.
o Take advantage of more enterprise-class cloud services from a managed
cloud provider like HP.
o Consume from the many public cloud providers available.
o Use the same management tools.
52
Hybrid Cloud
Advantages
53
問題 3-9
Your company is considering changing its ERP. You are evaluating whether a
cloud or traditional IT solution is most suitable for your business. What benefit
would the company get if you select cloud solutions? (Choose three)
題意:如果選擇雲計算解決方案,那公司將得到什麼好處?
選項:
A. Lower IT capital budget
B. Quicker implementation
C. Support BYOD
D. Regulatory requirements require data privacy
E. Want to get maximum value from recent server hardware purchases.
解答: (A)(B)(C)
54
問題 3-10
Which are risks related with cloud services in a small company? (Choose three)
題意:以下何者是一家小公司採用雲端服務時,需要有的風險考慮?
選項:
A. Data security issue
B. Security of user access
C. User activity records
D. Uncontrolled updates or changes of application
E. Server and storage resources provisioning
解答: (A)(B)(C)
55
問題 3-11
Comparing the delivery methods of public cloud and traditional IT, what
are the benefits public cloud? (Choose two.)
題意:比較兩種不同的解決方案,公有雲方案及傳統 IT 方案,以下何者是屬於公有
雲方案的優點?(選兩個)
選項:
A. More infrastructure security
B. More control of operations
C. Automatic scaling to meet customer requirements
D. Lower capital costs
E. More reliable on data connections
解答: (C)(D)

More Related Content

What's hot

IBM i for Midsize Businesses Minimizing Costs and Risks for Midsize Businesses
IBM i for Midsize Businesses Minimizing Costs and Risks for Midsize BusinessesIBM i for Midsize Businesses Minimizing Costs and Risks for Midsize Businesses
IBM i for Midsize Businesses Minimizing Costs and Risks for Midsize BusinessesIBM India Smarter Computing
 
Robert LeBlanc - Why Big Data? Why Now?
Robert LeBlanc - Why Big Data? Why Now?Robert LeBlanc - Why Big Data? Why Now?
Robert LeBlanc - Why Big Data? Why Now?Mauricio Godoy
 
Steve Mills - Dispelling the Vapor Around Cloud Computing
Steve Mills - Dispelling the Vapor Around Cloud ComputingSteve Mills - Dispelling the Vapor Around Cloud Computing
Steve Mills - Dispelling the Vapor Around Cloud ComputingMauricio Godoy
 
IDC Linux RHN Satellite
IDC Linux RHN SatelliteIDC Linux RHN Satellite
IDC Linux RHN SatelliteRon Wen
 
Symantec Disaster Recovery Orchestrator: One Click Disaster Recovery to the C...
Symantec Disaster Recovery Orchestrator: One Click Disaster Recovery to the C...Symantec Disaster Recovery Orchestrator: One Click Disaster Recovery to the C...
Symantec Disaster Recovery Orchestrator: One Click Disaster Recovery to the C...Symantec
 
Virtualization Conference Nov08 V2
Virtualization Conference Nov08 V2Virtualization Conference Nov08 V2
Virtualization Conference Nov08 V2Pini Cohen
 
Using Docker container technology with F5 Networks products and services
Using Docker container technology with F5 Networks products and servicesUsing Docker container technology with F5 Networks products and services
Using Docker container technology with F5 Networks products and servicesF5 Networks
 
It optimisation & virtualisation
It optimisation & virtualisationIt optimisation & virtualisation
It optimisation & virtualisationVincent Kwon
 
Hosted desktops and server evolution technologies - 2014 Edition
Hosted desktops and server evolution technologies - 2014 EditionHosted desktops and server evolution technologies - 2014 Edition
Hosted desktops and server evolution technologies - 2014 EditionAhmed Sallam
 
Asyma E3 2012 - Impact of cloud computing - Robert Lavery
Asyma E3 2012 - Impact of cloud computing - Robert LaveryAsyma E3 2012 - Impact of cloud computing - Robert Lavery
Asyma E3 2012 - Impact of cloud computing - Robert Laveryasyma
 
V mware cdcr-11-q3-en-case-study
V mware cdcr-11-q3-en-case-studyV mware cdcr-11-q3-en-case-study
V mware cdcr-11-q3-en-case-studyjoepanora
 
Infografía sobre la recuperación ante desastres
Infografía sobre la recuperación ante desastresInfografía sobre la recuperación ante desastres
Infografía sobre la recuperación ante desastresAlejandro Marin
 
Thinking about SDN and whether it is the right approach for your organization?
Thinking about SDN and whether it is the right approach for your organization?Thinking about SDN and whether it is the right approach for your organization?
Thinking about SDN and whether it is the right approach for your organization?Cisco Canada
 
Z111806 strengthen-security-sydney-v1910a
Z111806 strengthen-security-sydney-v1910aZ111806 strengthen-security-sydney-v1910a
Z111806 strengthen-security-sydney-v1910aTony Pearson
 
Marie Wieck - New Workload System z and SDV
Marie Wieck - New Workload System z and SDVMarie Wieck - New Workload System z and SDV
Marie Wieck - New Workload System z and SDVMauricio Godoy
 
A Comparative Review on Fault Tolerance methods and models in Cloud Computing
A Comparative Review on Fault Tolerance methods and models in Cloud ComputingA Comparative Review on Fault Tolerance methods and models in Cloud Computing
A Comparative Review on Fault Tolerance methods and models in Cloud ComputingIRJET Journal
 
A Complete Guide to Select your Virtual Data Center Virtual
A Complete Guide to Select your Virtual Data Center Virtual A Complete Guide to Select your Virtual Data Center Virtual
A Complete Guide to Select your Virtual Data Center Virtual Go4hosting Web Hosting Provider
 

What's hot (20)

IBM i for Midsize Businesses Minimizing Costs and Risks for Midsize Businesses
IBM i for Midsize Businesses Minimizing Costs and Risks for Midsize BusinessesIBM i for Midsize Businesses Minimizing Costs and Risks for Midsize Businesses
IBM i for Midsize Businesses Minimizing Costs and Risks for Midsize Businesses
 
Robert LeBlanc - Why Big Data? Why Now?
Robert LeBlanc - Why Big Data? Why Now?Robert LeBlanc - Why Big Data? Why Now?
Robert LeBlanc - Why Big Data? Why Now?
 
Steve Mills - Dispelling the Vapor Around Cloud Computing
Steve Mills - Dispelling the Vapor Around Cloud ComputingSteve Mills - Dispelling the Vapor Around Cloud Computing
Steve Mills - Dispelling the Vapor Around Cloud Computing
 
IDC Linux RHN Satellite
IDC Linux RHN SatelliteIDC Linux RHN Satellite
IDC Linux RHN Satellite
 
Symantec Disaster Recovery Orchestrator: One Click Disaster Recovery to the C...
Symantec Disaster Recovery Orchestrator: One Click Disaster Recovery to the C...Symantec Disaster Recovery Orchestrator: One Click Disaster Recovery to the C...
Symantec Disaster Recovery Orchestrator: One Click Disaster Recovery to the C...
 
Virtualization Conference Nov08 V2
Virtualization Conference Nov08 V2Virtualization Conference Nov08 V2
Virtualization Conference Nov08 V2
 
Using Docker container technology with F5 Networks products and services
Using Docker container technology with F5 Networks products and servicesUsing Docker container technology with F5 Networks products and services
Using Docker container technology with F5 Networks products and services
 
It optimisation & virtualisation
It optimisation & virtualisationIt optimisation & virtualisation
It optimisation & virtualisation
 
Hosted desktops and server evolution technologies - 2014 Edition
Hosted desktops and server evolution technologies - 2014 EditionHosted desktops and server evolution technologies - 2014 Edition
Hosted desktops and server evolution technologies - 2014 Edition
 
Asyma E3 2012 - Impact of cloud computing - Robert Lavery
Asyma E3 2012 - Impact of cloud computing - Robert LaveryAsyma E3 2012 - Impact of cloud computing - Robert Lavery
Asyma E3 2012 - Impact of cloud computing - Robert Lavery
 
V mware cdcr-11-q3-en-case-study
V mware cdcr-11-q3-en-case-studyV mware cdcr-11-q3-en-case-study
V mware cdcr-11-q3-en-case-study
 
Infografía sobre la recuperación ante desastres
Infografía sobre la recuperación ante desastresInfografía sobre la recuperación ante desastres
Infografía sobre la recuperación ante desastres
 
Thinking about SDN and whether it is the right approach for your organization?
Thinking about SDN and whether it is the right approach for your organization?Thinking about SDN and whether it is the right approach for your organization?
Thinking about SDN and whether it is the right approach for your organization?
 
Z111806 strengthen-security-sydney-v1910a
Z111806 strengthen-security-sydney-v1910aZ111806 strengthen-security-sydney-v1910a
Z111806 strengthen-security-sydney-v1910a
 
Marie Wieck - New Workload System z and SDV
Marie Wieck - New Workload System z and SDVMarie Wieck - New Workload System z and SDV
Marie Wieck - New Workload System z and SDV
 
IBM Cloud: Rethink IT. Reinvent business.
IBM Cloud: Rethink IT. Reinvent business.IBM Cloud: Rethink IT. Reinvent business.
IBM Cloud: Rethink IT. Reinvent business.
 
A Comparative Review on Fault Tolerance methods and models in Cloud Computing
A Comparative Review on Fault Tolerance methods and models in Cloud ComputingA Comparative Review on Fault Tolerance methods and models in Cloud Computing
A Comparative Review on Fault Tolerance methods and models in Cloud Computing
 
A Complete Guide to Select your Virtual Data Center Virtual
A Complete Guide to Select your Virtual Data Center Virtual A Complete Guide to Select your Virtual Data Center Virtual
A Complete Guide to Select your Virtual Data Center Virtual
 
Yahoo & Hadoop
Yahoo & HadoopYahoo & Hadoop
Yahoo & Hadoop
 
Disaster recovery toolkit final version
Disaster recovery toolkit final versionDisaster recovery toolkit final version
Disaster recovery toolkit final version
 

Similar to 因應雲端服務之資訊技術發展趨勢

業界需求之資訊技術相關知識
業界需求之資訊技術相關知識業界需求之資訊技術相關知識
業界需求之資訊技術相關知識Ray James X
 
IBM consolidation and relocation webinar
IBM consolidation and relocation webinarIBM consolidation and relocation webinar
IBM consolidation and relocation webinarHerb Hernandez
 
Cloud Migration.pdf
Cloud Migration.pdfCloud Migration.pdf
Cloud Migration.pdfZen Bit Tech
 
Vazata Federal IaaS
Vazata Federal IaaSVazata Federal IaaS
Vazata Federal IaaSftculotta27
 
Cas 003-q&a-demo-exam area
Cas 003-q&a-demo-exam areaCas 003-q&a-demo-exam area
Cas 003-q&a-demo-exam areaSamanthaGreen16
 
VMworld 2014: Virtualization 101
VMworld 2014: Virtualization 101VMworld 2014: Virtualization 101
VMworld 2014: Virtualization 101VMworld
 
Disrupting the Data Center: Unleashing the Digital Services Economy
Disrupting the Data Center: Unleashing the Digital Services EconomyDisrupting the Data Center: Unleashing the Digital Services Economy
Disrupting the Data Center: Unleashing the Digital Services EconomyIntel IT Center
 
Cloud is not an option, but is security?
Cloud is not an option, but is security?Cloud is not an option, but is security?
Cloud is not an option, but is security?Jody Keyser
 
How to Monitor Digital Dependencies Across Your Modern IT Stack
How to Monitor Digital Dependencies Across Your Modern IT StackHow to Monitor Digital Dependencies Across Your Modern IT Stack
How to Monitor Digital Dependencies Across Your Modern IT StackThousandEyes
 
Conquering Disaster Recovery Challenges and Out-of-Control Data with the Hybr...
Conquering Disaster Recovery Challenges and Out-of-Control Data with the Hybr...Conquering Disaster Recovery Challenges and Out-of-Control Data with the Hybr...
Conquering Disaster Recovery Challenges and Out-of-Control Data with the Hybr...actualtechmedia
 
5 Ways to Reduce Costs While Modernizing Your Infrastructure
5 Ways to Reduce Costs While Modernizing Your Infrastructure5 Ways to Reduce Costs While Modernizing Your Infrastructure
5 Ways to Reduce Costs While Modernizing Your InfrastructureITOutcomes
 
Chmura nieuchronnym elementem Twojego IT w (nie)dalekiej przyszłości. Śmierte...
Chmura nieuchronnym elementem Twojego IT w (nie)dalekiej przyszłości. Śmierte...Chmura nieuchronnym elementem Twojego IT w (nie)dalekiej przyszłości. Śmierte...
Chmura nieuchronnym elementem Twojego IT w (nie)dalekiej przyszłości. Śmierte...3camp
 
Scaling Databricks to Run Data and ML Workloads on Millions of VMs
Scaling Databricks to Run Data and ML Workloads on Millions of VMsScaling Databricks to Run Data and ML Workloads on Millions of VMs
Scaling Databricks to Run Data and ML Workloads on Millions of VMsMatei Zaharia
 
How to Monitor Digital Dependencies Across Your Modern IT Stack
How to Monitor Digital Dependencies Across Your Modern IT StackHow to Monitor Digital Dependencies Across Your Modern IT Stack
How to Monitor Digital Dependencies Across Your Modern IT StackThousandEyes
 
How to Monitor Digital Dependencies Across Your Modern IT Stack
How to Monitor Digital Dependencies Across Your Modern IT StackHow to Monitor Digital Dependencies Across Your Modern IT Stack
How to Monitor Digital Dependencies Across Your Modern IT StackThousandEyes
 
Structure 2014 - Disrupting the data center - Intel sponsor workshop
Structure 2014 - Disrupting the data center - Intel sponsor workshopStructure 2014 - Disrupting the data center - Intel sponsor workshop
Structure 2014 - Disrupting the data center - Intel sponsor workshopGigaom
 
EMEA What is ThousandEyes? Webinar
EMEA What is ThousandEyes? WebinarEMEA What is ThousandEyes? Webinar
EMEA What is ThousandEyes? WebinarThousandEyes
 

Similar to 因應雲端服務之資訊技術發展趨勢 (20)

Cloud Computing
Cloud ComputingCloud Computing
Cloud Computing
 
Cloud Computing
Cloud ComputingCloud Computing
Cloud Computing
 
業界需求之資訊技術相關知識
業界需求之資訊技術相關知識業界需求之資訊技術相關知識
業界需求之資訊技術相關知識
 
IBM consolidation and relocation webinar
IBM consolidation and relocation webinarIBM consolidation and relocation webinar
IBM consolidation and relocation webinar
 
Cloud Migration.pdf
Cloud Migration.pdfCloud Migration.pdf
Cloud Migration.pdf
 
Vazata Federal IaaS
Vazata Federal IaaSVazata Federal IaaS
Vazata Federal IaaS
 
Cas 003-q&a-demo-exam area
Cas 003-q&a-demo-exam areaCas 003-q&a-demo-exam area
Cas 003-q&a-demo-exam area
 
VMworld 2014: Virtualization 101
VMworld 2014: Virtualization 101VMworld 2014: Virtualization 101
VMworld 2014: Virtualization 101
 
Disrupting the Data Center: Unleashing the Digital Services Economy
Disrupting the Data Center: Unleashing the Digital Services EconomyDisrupting the Data Center: Unleashing the Digital Services Economy
Disrupting the Data Center: Unleashing the Digital Services Economy
 
Cloud is not an option, but is security?
Cloud is not an option, but is security?Cloud is not an option, but is security?
Cloud is not an option, but is security?
 
How to Monitor Digital Dependencies Across Your Modern IT Stack
How to Monitor Digital Dependencies Across Your Modern IT StackHow to Monitor Digital Dependencies Across Your Modern IT Stack
How to Monitor Digital Dependencies Across Your Modern IT Stack
 
Conquering Disaster Recovery Challenges and Out-of-Control Data with the Hybr...
Conquering Disaster Recovery Challenges and Out-of-Control Data with the Hybr...Conquering Disaster Recovery Challenges and Out-of-Control Data with the Hybr...
Conquering Disaster Recovery Challenges and Out-of-Control Data with the Hybr...
 
5 Ways to Reduce Costs While Modernizing Your Infrastructure
5 Ways to Reduce Costs While Modernizing Your Infrastructure5 Ways to Reduce Costs While Modernizing Your Infrastructure
5 Ways to Reduce Costs While Modernizing Your Infrastructure
 
Chmura nieuchronnym elementem Twojego IT w (nie)dalekiej przyszłości. Śmierte...
Chmura nieuchronnym elementem Twojego IT w (nie)dalekiej przyszłości. Śmierte...Chmura nieuchronnym elementem Twojego IT w (nie)dalekiej przyszłości. Śmierte...
Chmura nieuchronnym elementem Twojego IT w (nie)dalekiej przyszłości. Śmierte...
 
Scaling Databricks to Run Data and ML Workloads on Millions of VMs
Scaling Databricks to Run Data and ML Workloads on Millions of VMsScaling Databricks to Run Data and ML Workloads on Millions of VMs
Scaling Databricks to Run Data and ML Workloads on Millions of VMs
 
How to Monitor Digital Dependencies Across Your Modern IT Stack
How to Monitor Digital Dependencies Across Your Modern IT StackHow to Monitor Digital Dependencies Across Your Modern IT Stack
How to Monitor Digital Dependencies Across Your Modern IT Stack
 
How to Monitor Digital Dependencies Across Your Modern IT Stack
How to Monitor Digital Dependencies Across Your Modern IT StackHow to Monitor Digital Dependencies Across Your Modern IT Stack
How to Monitor Digital Dependencies Across Your Modern IT Stack
 
Structure 2014 - Disrupting the data center - Intel sponsor workshop
Structure 2014 - Disrupting the data center - Intel sponsor workshopStructure 2014 - Disrupting the data center - Intel sponsor workshop
Structure 2014 - Disrupting the data center - Intel sponsor workshop
 
EMEA What is ThousandEyes? Webinar
EMEA What is ThousandEyes? WebinarEMEA What is ThousandEyes? Webinar
EMEA What is ThousandEyes? Webinar
 
Why the Cloud?
Why the Cloud?Why the Cloud?
Why the Cloud?
 

Recently uploaded

It will be International Nurses' Day on 12 May
It will be International Nurses' Day on 12 MayIt will be International Nurses' Day on 12 May
It will be International Nurses' Day on 12 MayNZSG
 
A DAY IN THE LIFE OF A SALESMAN / WOMAN
A DAY IN THE LIFE OF A  SALESMAN / WOMANA DAY IN THE LIFE OF A  SALESMAN / WOMAN
A DAY IN THE LIFE OF A SALESMAN / WOMANIlamathiKannappan
 
Russian Faridabad Call Girls(Badarpur) : ☎ 8168257667, @4999
Russian Faridabad Call Girls(Badarpur) : ☎ 8168257667, @4999Russian Faridabad Call Girls(Badarpur) : ☎ 8168257667, @4999
Russian Faridabad Call Girls(Badarpur) : ☎ 8168257667, @4999Tina Ji
 
Insurers' journeys to build a mastery in the IoT usage
Insurers' journeys to build a mastery in the IoT usageInsurers' journeys to build a mastery in the IoT usage
Insurers' journeys to build a mastery in the IoT usageMatteo Carbone
 
Pharma Works Profile of Karan Communications
Pharma Works Profile of Karan CommunicationsPharma Works Profile of Karan Communications
Pharma Works Profile of Karan Communicationskarancommunications
 
The Coffee Bean & Tea Leaf(CBTL), Business strategy case study
The Coffee Bean & Tea Leaf(CBTL), Business strategy case studyThe Coffee Bean & Tea Leaf(CBTL), Business strategy case study
The Coffee Bean & Tea Leaf(CBTL), Business strategy case studyEthan lee
 
Boost the utilization of your HCL environment by reevaluating use cases and f...
Boost the utilization of your HCL environment by reevaluating use cases and f...Boost the utilization of your HCL environment by reevaluating use cases and f...
Boost the utilization of your HCL environment by reevaluating use cases and f...Roland Driesen
 
Mondelez State of Snacking and Future Trends 2023
Mondelez State of Snacking and Future Trends 2023Mondelez State of Snacking and Future Trends 2023
Mondelez State of Snacking and Future Trends 2023Neil Kimberley
 
Monte Carlo simulation : Simulation using MCSM
Monte Carlo simulation : Simulation using MCSMMonte Carlo simulation : Simulation using MCSM
Monte Carlo simulation : Simulation using MCSMRavindra Nath Shukla
 
HONOR Veterans Event Keynote by Michael Hawkins
HONOR Veterans Event Keynote by Michael HawkinsHONOR Veterans Event Keynote by Michael Hawkins
HONOR Veterans Event Keynote by Michael HawkinsMichael W. Hawkins
 
Best Basmati Rice Manufacturers in India
Best Basmati Rice Manufacturers in IndiaBest Basmati Rice Manufacturers in India
Best Basmati Rice Manufacturers in IndiaShree Krishna Exports
 
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...lizamodels9
 
Mysore Call Girls 8617370543 WhatsApp Number 24x7 Best Services
Mysore Call Girls 8617370543 WhatsApp Number 24x7 Best ServicesMysore Call Girls 8617370543 WhatsApp Number 24x7 Best Services
Mysore Call Girls 8617370543 WhatsApp Number 24x7 Best ServicesDipal Arora
 
MONA 98765-12871 CALL GIRLS IN LUDHIANA LUDHIANA CALL GIRL
MONA 98765-12871 CALL GIRLS IN LUDHIANA LUDHIANA CALL GIRLMONA 98765-12871 CALL GIRLS IN LUDHIANA LUDHIANA CALL GIRL
MONA 98765-12871 CALL GIRLS IN LUDHIANA LUDHIANA CALL GIRLSeo
 
VIP Call Girl Jamshedpur Aashi 8250192130 Independent Escort Service Jamshedpur
VIP Call Girl Jamshedpur Aashi 8250192130 Independent Escort Service JamshedpurVIP Call Girl Jamshedpur Aashi 8250192130 Independent Escort Service Jamshedpur
VIP Call Girl Jamshedpur Aashi 8250192130 Independent Escort Service JamshedpurSuhani Kapoor
 
0183760ssssssssssssssssssssssssssss00101011 (27).pdf
0183760ssssssssssssssssssssssssssss00101011 (27).pdf0183760ssssssssssssssssssssssssssss00101011 (27).pdf
0183760ssssssssssssssssssssssssssss00101011 (27).pdfRenandantas16
 
Keppel Ltd. 1Q 2024 Business Update Presentation Slides
Keppel Ltd. 1Q 2024 Business Update  Presentation SlidesKeppel Ltd. 1Q 2024 Business Update  Presentation Slides
Keppel Ltd. 1Q 2024 Business Update Presentation SlidesKeppelCorporation
 
Value Proposition canvas- Customer needs and pains
Value Proposition canvas- Customer needs and painsValue Proposition canvas- Customer needs and pains
Value Proposition canvas- Customer needs and painsP&CO
 
9599632723 Top Call Girls in Delhi at your Door Step Available 24x7 Delhi
9599632723 Top Call Girls in Delhi at your Door Step Available 24x7 Delhi9599632723 Top Call Girls in Delhi at your Door Step Available 24x7 Delhi
9599632723 Top Call Girls in Delhi at your Door Step Available 24x7 DelhiCall Girls in Delhi
 

Recently uploaded (20)

It will be International Nurses' Day on 12 May
It will be International Nurses' Day on 12 MayIt will be International Nurses' Day on 12 May
It will be International Nurses' Day on 12 May
 
A DAY IN THE LIFE OF A SALESMAN / WOMAN
A DAY IN THE LIFE OF A  SALESMAN / WOMANA DAY IN THE LIFE OF A  SALESMAN / WOMAN
A DAY IN THE LIFE OF A SALESMAN / WOMAN
 
Russian Faridabad Call Girls(Badarpur) : ☎ 8168257667, @4999
Russian Faridabad Call Girls(Badarpur) : ☎ 8168257667, @4999Russian Faridabad Call Girls(Badarpur) : ☎ 8168257667, @4999
Russian Faridabad Call Girls(Badarpur) : ☎ 8168257667, @4999
 
Insurers' journeys to build a mastery in the IoT usage
Insurers' journeys to build a mastery in the IoT usageInsurers' journeys to build a mastery in the IoT usage
Insurers' journeys to build a mastery in the IoT usage
 
Pharma Works Profile of Karan Communications
Pharma Works Profile of Karan CommunicationsPharma Works Profile of Karan Communications
Pharma Works Profile of Karan Communications
 
The Coffee Bean & Tea Leaf(CBTL), Business strategy case study
The Coffee Bean & Tea Leaf(CBTL), Business strategy case studyThe Coffee Bean & Tea Leaf(CBTL), Business strategy case study
The Coffee Bean & Tea Leaf(CBTL), Business strategy case study
 
Boost the utilization of your HCL environment by reevaluating use cases and f...
Boost the utilization of your HCL environment by reevaluating use cases and f...Boost the utilization of your HCL environment by reevaluating use cases and f...
Boost the utilization of your HCL environment by reevaluating use cases and f...
 
Mondelez State of Snacking and Future Trends 2023
Mondelez State of Snacking and Future Trends 2023Mondelez State of Snacking and Future Trends 2023
Mondelez State of Snacking and Future Trends 2023
 
Monte Carlo simulation : Simulation using MCSM
Monte Carlo simulation : Simulation using MCSMMonte Carlo simulation : Simulation using MCSM
Monte Carlo simulation : Simulation using MCSM
 
HONOR Veterans Event Keynote by Michael Hawkins
HONOR Veterans Event Keynote by Michael HawkinsHONOR Veterans Event Keynote by Michael Hawkins
HONOR Veterans Event Keynote by Michael Hawkins
 
Best Basmati Rice Manufacturers in India
Best Basmati Rice Manufacturers in IndiaBest Basmati Rice Manufacturers in India
Best Basmati Rice Manufacturers in India
 
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
 
Mysore Call Girls 8617370543 WhatsApp Number 24x7 Best Services
Mysore Call Girls 8617370543 WhatsApp Number 24x7 Best ServicesMysore Call Girls 8617370543 WhatsApp Number 24x7 Best Services
Mysore Call Girls 8617370543 WhatsApp Number 24x7 Best Services
 
MONA 98765-12871 CALL GIRLS IN LUDHIANA LUDHIANA CALL GIRL
MONA 98765-12871 CALL GIRLS IN LUDHIANA LUDHIANA CALL GIRLMONA 98765-12871 CALL GIRLS IN LUDHIANA LUDHIANA CALL GIRL
MONA 98765-12871 CALL GIRLS IN LUDHIANA LUDHIANA CALL GIRL
 
VIP Call Girl Jamshedpur Aashi 8250192130 Independent Escort Service Jamshedpur
VIP Call Girl Jamshedpur Aashi 8250192130 Independent Escort Service JamshedpurVIP Call Girl Jamshedpur Aashi 8250192130 Independent Escort Service Jamshedpur
VIP Call Girl Jamshedpur Aashi 8250192130 Independent Escort Service Jamshedpur
 
0183760ssssssssssssssssssssssssssss00101011 (27).pdf
0183760ssssssssssssssssssssssssssss00101011 (27).pdf0183760ssssssssssssssssssssssssssss00101011 (27).pdf
0183760ssssssssssssssssssssssssssss00101011 (27).pdf
 
Keppel Ltd. 1Q 2024 Business Update Presentation Slides
Keppel Ltd. 1Q 2024 Business Update  Presentation SlidesKeppel Ltd. 1Q 2024 Business Update  Presentation Slides
Keppel Ltd. 1Q 2024 Business Update Presentation Slides
 
VVVIP Call Girls In Greater Kailash ➡️ Delhi ➡️ 9999965857 🚀 No Advance 24HRS...
VVVIP Call Girls In Greater Kailash ➡️ Delhi ➡️ 9999965857 🚀 No Advance 24HRS...VVVIP Call Girls In Greater Kailash ➡️ Delhi ➡️ 9999965857 🚀 No Advance 24HRS...
VVVIP Call Girls In Greater Kailash ➡️ Delhi ➡️ 9999965857 🚀 No Advance 24HRS...
 
Value Proposition canvas- Customer needs and pains
Value Proposition canvas- Customer needs and painsValue Proposition canvas- Customer needs and pains
Value Proposition canvas- Customer needs and pains
 
9599632723 Top Call Girls in Delhi at your Door Step Available 24x7 Delhi
9599632723 Top Call Girls in Delhi at your Door Step Available 24x7 Delhi9599632723 Top Call Girls in Delhi at your Door Step Available 24x7 Delhi
9599632723 Top Call Girls in Delhi at your Door Step Available 24x7 Delhi
 

因應雲端服務之資訊技術發展趨勢

  • 3. 3 問題 3-2 What is the description for HP Insight Lights Out(iLO)? 題意:HP Insight Lights Out(iLO) 是什麼? 選項: A. Enables quick provisioning of PaaS and SaaS. B. Provides event notification and enables secure remote server administration. C. Enables proactive management of server and storage health, deployment, power consumption, and optimization. D. Consolidates IT assets into pools of virtualized resources that can be flexibly provisioned and optimized for performance. 解答: (B)
  • 4. 4 問題 3-12 What IT management function would identify devices and store inventory data in a database, enabling managers to generate various reports? 題意:什麼樣的 IT 管理功能,能確認設備的狀態,並將其相關資料儲存於資料庫中,讓管 理者能產生各種報表? 選項: A. Version control B. Health management C. Inventory management D. Lights Out management 解答: (C)
  • 5. 5 問題 4-1 (1) For an online web store, which impact of the followings is the most important for unanticipated system crash ? 題意:對於一家網路線上購物銷售商來說,以下何者是因非預期的系統當機,所導致的最 嚴重的影響? 選項: A. Profit loss B. Data not match C. Company reputation damage 解答: (A)
  • 6. 6 問題 4-2 During the last month of NBA playoff, our employee would increase network usage and it causes lower productivity. What governance should be done to control this issue? (Choose two) 題意:在上個月,NBA 決賽期間,公司的員工增加了網路的使用,同時生產力下降了, 應該要怎麼做,來控制這個問題?(選兩個) 選項: A. Network bandwidth controlling B. Modifying acceptable use policy C. Access control policy D. Web content filtering 解答:(A)(D)
  • 7. 7 問題 3-3 What is the description for HP Converged Infrastructure? 題意:HP Converged Infrastructure 是什麼? 選項: A. Enables quick provisioning of PaaS and SaaS. B. Provides event notification and enables secure remote server administration. C. Enables proactive management of server and storage health, deployment, power consumption, and optimization. D. Consolidates IT assets into pools of virtualized resources that can be flexibly provisioned and optimized for performance. 解答: (D)
  • 8. 8 問題 3-5 What are reasons you would consider to move to a converged infrastructure (CI)? (Choose three) 題意:有哪些原因,使考慮導入到一個融合式基礎架構(CI)?(選 3 項) 選項: A. Utility expenses are high. B. IT management overheads are growing. C. The company is required to use legacy infrastructure. D. The company is transferring to wireless technologies E. Realizing new applications and services takes too long. 解答: (A)(B)(E)
  • 9. 9
  • 10. 30% 20% 50% Companies reporting security breaches in the past year Internal External None 10 企業資訊安全 Threats
  • 11. • A competitor gets access to your customer lists, product build plans, or intellectual property. • Your accounting information is lost or corrupted. • Network servers are stolen from your office, or a laptop is stolen during an employee’s business trip. • A virus attacks your email system or file servers. • Access to critical servers is interrupted by a denial of service (DoS) attack. 11 Threat Examples
  • 12. Acronym Title Relates to Region HIPAA Healthcare Insurance Portability and Accountability Act Healthcare and health insurance United States SOX Sarbanes-Oxley Act Financial practices and corporate governance United States Basel III Basel Accords Banking standards International PCI or PCI-DSS Payment Card Industry Data Security Standard Security standards for payment processing International FERPA Family Education Rights and Privacy Act Policy governing access to student records United States 12 Regulatory Requirements
  • 13. 13 問題 4-3 Many employees received an email. It has an instruction and steps of procedure for system security patch. Some of employees followed the instruction to upgrade their systems. After the procedure finished, they could no longer log in the email system and access client information. It seems their computers got virus attack. What activities should be done to reduce the business risk? (Choose two) 題意:許多公司同仁收到了一封電子郵件,信上有一些操作說明,還有一串的操作步驟流程 來做系統安全更新,有些同仁遵照指令更新了系統,當步驟完成後,卻無法進入郵件系統也 無法取得客戶資訊,看起來電腦中毒了,有哪些事該進行以減少風險? (選兩個) 選項: A. Firewall B. End-user training C. Anti-virus software D. User acceptance test 解答:(B)(C)
  • 14. Loss of data due to equipment failure Accidental data disclosure Malicious data destruction Data theft 14 Loss of Data
  • 15. 15 問題 4-4 A senior manager is going to have his personal tablet for business purposes. What methods should apply to prevent confidential data been stolen if the device are lost? (Choose two) 題意:一位高階主管將要拿私人用的平板電腦來公司作為工作上使用,假設當該平板電腦遺失 時,該使用什麼方法來防止機密資料被竊?(選 2 項) 選項: A. Virtual private network B. Remote wipe C. Reduplication D. Device encryption E. Business impact assessment 解答:(B)(D)
  • 16. 16
  • 18. 18 問題 4-5 The company has B2C ecommerce over the area that only satellite Internet providers can cover. The web site and online sales are impacted by the low quality of network connection. Due to the data privacy, the company does not permit a third party to access or manage servers. The company needs to continuously use its own hardware. Which of the following solution should be recommended? 題意:公司有 B2C 的電子商務業務,在只有用衛星才能覆蓋的區域內,網站和線 上銷售都受到低品質網路連線的影響,但因為資料隱私的問題,公司不能採用第三方所提供 和管理的伺服器,公司需要繼續使用自己的硬體,請問下列哪個選項的解決方案是最應該被 推薦的? B2C, business to customer, 是電子商務的一種,也就是企業在線上與一般消費者進行 交易,2 英文唸起來和 to 是一樣的,所以縮寫就用 B2C. 選項: A. Colocation (主機代管) B. Managed hosting C. Load balancer D. Cloud-based solution 解答:(A)
  • 19. 19
  • 20. 20 雲端服務科技 (XaaS) 雲端運算就是 - 「將電腦運算與資料儲存工作都放到網路上處理, ''雲 端運算''之所以能融入各行各業,憑藉的是「形成各類網路服務」這個 基本精神。惟有形成服務,才有商業行為 ($$$),方能串起供需鏈,進 而促進經濟的永續發展。
  • 21. • Greater IT staff efficiency • Improved cost model for both IT and the business due to less dependency on capital expenditure and more on operating expense • Greater application resilience, elasticity, and agility 21 The Promise of Cloud Computing
  • 22. • Reduced hardware and software investments • Reduced administration and management overview • Quick time to market with new and migrated solutions • Easy accessibility from any geographic location • Reduced power requirements and energy costs • Reduced facilities requirements and the ability to avoid expensive modifications • Reduced IT staffing requirements as more of the load is shifted to the service provider 22 Cloud Benefits跟錢有關的 有那幾項 跟人有關的 有那幾項
  • 23. • Emerging delivery model (新興商業交付模式) • Supporting hardware and software are maturing • Businesses might make inappropriate choices and move activities to the cloud that are best kept on- premises • Shadow IT o Business units circumvent IT to consume cloud services 23 Risks of Cloud Computing
  • 24. • Reduce the cost of software licenses and management 24 Cloud-based Productivity Applications
  • 25. 25 問題 3-13 The servers on the manufacturing floor constantly crash. It results in system downtime time and productivity reduction. IT department has found the problem which is not keeping current operating system versions and drivers. Which HP solutions would solve the problem at the lowest cost? (Choose two) 題意:在製造單位樓層的伺服器最近經常當機,導致於系統停機且生產力下降,IT 部門發現 了問題是因為沒有保存適當的作業系統版本及驅動程式,以最低的支出考量,HP 可以提供什 麼樣的解決方案?(選 2 項) 選項: A. HP CloudSystem B. HP Service Desk C. HP System Insight Manager (SIM) D. HP OpenView Network Node Manager 解答:(A)(C)
  • 26. • Virtualization improvements o This has made it easier for service providers to set up the hardware platforms needed to host cloud services. • High-speed Internet o The rapid growth and availability of high-speed Internet access has made cloud computing a practical alternative. 26 Key Factors Leading to Adoption of Cloud
  • 27. • Cloud applications can meet business requirements that SMBs typically outsource or cannot afford. • Examples include: o Payroll o CRM o Human Resources o ERP o SCM 27 Hosted Cloud Applications
  • 28. 28
  • 29. • Infrastructure as a Service (IaaS) • Platform as a Service (PaaS) • Data as a Service (DaaS) • Software as a Service (SaaS) 29 雲端服務模式
  • 30. 30 SPI (SaaS, PaaS, IaaS) Model 1.買主機放在公司就像自己買車:雖然一次付出比較多錢,壞了要花錢修,但想去那就去 那,自由度高。 2.IaaS 就像租車:,一次付出的比自己買主機少的多,也不用管維修,自由度也算高,但缺 點是長期用或用量高不一定便宜。 3.PaaS 像搭計程車:自由度比租車少一點,但優點是有司機開車,讓您更省點事,但一樣 依使用量算錢。 4.SaaS 就像搭大眾運輸系統:自由度最少,但優點就是便宜,上面跑的就是套裝軟體,沒 有客製的空間。
  • 31. 31 問題 3-1 What is the description for HP CloudSystem? 題意:HP CloudSystem 是什麼? 選項: A. Enables quick provisioning of PaaS and SaaS B. Provides event notification and enables secure remote server administration C. Enables proactive management of server and storage health, deployment, power consumption, and optimization D. Consolidates IT assets into pools of virtualized resources that can be flexibly provisioned and optimized for performance 解答: (A)
  • 32. Infrastructure as a Service (IaaS) • Pricing based on resources consumed o Compute instances o Storage capacity o Network utilization • Examples: o Amazon Web Service o Windows Azure IaaS o HP Cloud Service 32 • Hosting provider offers: o Virtual machines o Network o Storage options o Firewall protection o Load balancing • Consumer is responsible for: o Operating systems o Application software o Middleware
  • 35. Platform as a Service (PaaS) • Consumer is responsible for: o Content and data creation o Database provisioning • Examples of PaaS o Google AppEngine o VMware Cloud Foundry o Heroku o Windows Azure 35 • Hosting provider offers: o Virtual machines o Network o Storage options o Firewall protection o Load balancing o Operating system o Environment for programming language execution o Database o File storage o Web server (typically) o Database and middleware management
  • 37. Data as a Service (DaaS) 37 • Hosting provider offers: o Data storage o Data backups o Upgrades o Data security o Data access interfaces • Benefits o Data access built around standard interfaces o Centralized data ensures data quality and consistency o Cost effective • Incremental based on amount of storage, traffic, or both
  • 40. Software as a Service (SaaS) • Benefits o Business does not have to install, configure, or maintain hardware or the application o Application can scale to meet demand o Cost can be usage based or flat rate per user • Examples: o Google Docs o Salesforce.com o Office 365 40 • Hosting provider offers: o Application services o Hardware management o Software management • Some types of SaaS: o Desktop as a service o Business process as a service o Communication as a service
  • 41. 41 問題 3-7 The company currently has a Windows-based network with five servers. These servers are around 8 years old. An IT staff member is responsible for help desk internally. The maintenance of the servers is outsourced to a consulting company. The Internet access and VoIP are supported by an E2 line. The company needs to implement a new accounting system to replace the current one. Which solution will have the least influence on old servers, current IT skillset, infrastructure, and capital budget? 題意:公司目前的網路是 Window-based 的,有五台伺服器,這些伺服器大約已經有 8 年了, 有一位 IT 的員工負責提供對內的服務,伺服器維護的工作則外包給一家顧問廠商,網際網路和 VoIP 的存取以一條 E2 專線來支援。這公司需要執行一套新的會計系統來取代既有的,下列哪 一個解決方案對舊伺服器、現有的 IT 人員技術、資訊基本架構和資金預算影響最小? 選項: A. Implement the accounting software on the cloud. B. Move the accounting software to a new server. C. Move the accounting software to an existing server. D. Install the accounting software on a legacy server and backup the system on the cloud. 解答:(A)
  • 42. • Access o Internet connection reliability o Internet connection bandwidth o Failure in service provider’s infrastructure o Service provider’s downtime becomes the subscriber’s downtime • Service and Support o SLA should clearly outline expectations, including: • How do we contact you in case of problems? • What are the support team’s hours? • What is your maximum response time? • Business needs not met o An SaaS solution will have a predetermined feature set that might not meet 100% of the company’s needs 42 Risks of Moving to the Cloud
  • 43. • Cloud Security Alliance Consortium has identified the top threats as: o Someone hacking into the cloud service and either: • Breaching confidentiality of information • Launching a denial of service attack o Your business puts trust in the service provider: • Coding and testing standards • Employee selection, training, and retention policies o Server and storage capacity might be shared across multiple subscribers 43 Security Risks of Moving to the Cloud
  • 44. 44 問題 3-8 For a small business, what would be the major benefits to use cloud services? (Choose two) 題意:對一個小公司來說,以下何者是採用雲端服務的主要好處?(選 2 項) 選項: A. No downtime B. Solution scalability C. IT cost expectedness D. Internal IT control over patches and updates 解答:(B)(C)
  • 45. • Public cloud • Private cloud • Hybrid cloud 45 Cloud Deployment Models
  • 47. Public Cloud Benefits and Risks Benefits Risks 47 • No capital startup costs • Easy setup based on a standard model • Inexpensive fee structure • Automatic scaling to meet customer requirements • Fewer internal resource requirements • Accidental disclosure of data • Someone hacking the service • External attacks • Compliance issues o Where is your data actually stored?
  • 48. 48 問題 3-6 Which of the following benefits match public cloud delivery method? (Choose two) 題意:下列哪一項是公有雲佈建方式的優點? 雲端運算(Cloud computing),可以分成雲端運算科技(Cloud computing technology)和 雲端運算服務(Cloud computing service) ,前者著重在虛擬化和自動化的技術,以增進電 腦資源處理的速度與效率,後者則基於網際網路,提供軟硬體資源共享,是一種 IT 的服務方 式。 雲端運算服務主要是指可以動態虛擬化的擴充電腦資源,用戶可以輕易的請求更多的資源,隨 時調整使用量,或將不需要的資源釋回。與雲端運算提供廠商合作,企業不用因為短暫的需求, 而大量購買設備,也不用維護或更新軟體版本,能夠藉由外包硬體、軟體維護來降低 IT 營運 費用,另外,以雲端服務的供應商而言,建置的軟硬體設備可以達成經濟規模,降低成本。 選項: A. Data security and privacy B. Customized operations C. System scalability D. Minimized capital costs E. System reliability 解答:(C)(D)
  • 50. Private Cloud Benefits and Drawbacks Benefits Drawbacks 50 • Control over configuration • Control over security • Control over location of data • Cost of hardware and software • Planning cost and time • Expertise requirements • Must ensure that solution is secure
  • 52. • HP believes that most IT organizations will adopt a hybrid delivery approach that allows IT to: o Maintain its traditional IT environment. o Build its own private cloud. o Take advantage of more enterprise-class cloud services from a managed cloud provider like HP. o Consume from the many public cloud providers available. o Use the same management tools. 52 Hybrid Cloud Advantages
  • 53. 53 問題 3-9 Your company is considering changing its ERP. You are evaluating whether a cloud or traditional IT solution is most suitable for your business. What benefit would the company get if you select cloud solutions? (Choose three) 題意:如果選擇雲計算解決方案,那公司將得到什麼好處? 選項: A. Lower IT capital budget B. Quicker implementation C. Support BYOD D. Regulatory requirements require data privacy E. Want to get maximum value from recent server hardware purchases. 解答: (A)(B)(C)
  • 54. 54 問題 3-10 Which are risks related with cloud services in a small company? (Choose three) 題意:以下何者是一家小公司採用雲端服務時,需要有的風險考慮? 選項: A. Data security issue B. Security of user access C. User activity records D. Uncontrolled updates or changes of application E. Server and storage resources provisioning 解答: (A)(B)(C)
  • 55. 55 問題 3-11 Comparing the delivery methods of public cloud and traditional IT, what are the benefits public cloud? (Choose two.) 題意:比較兩種不同的解決方案,公有雲方案及傳統 IT 方案,以下何者是屬於公有 雲方案的優點?(選兩個) 選項: A. More infrastructure security B. More control of operations C. Automatic scaling to meet customer requirements D. Lower capital costs E. More reliable on data connections 解答: (C)(D)