跟讀練習: Cloud Models - CompTIA Network+ N10-009 - 1.3 - 通過影片學習英語口語
選擇練習模式
每種模式都會開啟全屏練習室。
51 句
如果句子過短或過長，請點選 Edit 進行調整。
1
When you're deploying a cloud -based application, you also need to consider who will be accessing that application and from where.
2
If you're creating an application that anyone on the internet would need to access,
3
then you would probably want to include it in a public cloud so that everyone can gain access.
4
But if you're building out a cloud -based application that is for internal use only,
5
you may want to deploy this to your own virtualized local data center where you have a private cloud.
6
organizations, we often use both of these.
7
And we need a hybrid configuration of both public and private clouds for all of these applications.
8
One type of cloud model is software as a service, or SAS.
9
This is commonly associated with software that is on demand.
10
You have a login screen in your browser, you log in, and now you have access to the application.
11
Someone else has written the application, someone else manages the application, your data is stored somewhere within that application,
12
and you don't have to do anything else to be able to use that particular app.
13
You don't have a local installation of software, manage or upgrade any of the software itself.
14
Instead, you simply log in and use the app.
15
This allows for centralized management of the application and the data that you're putting into the application,
16
which means everything is being stored on a third party cloud platform.
17
This is a complete application offering, and you don't have to do any type of development work to be able to use that app.
18
A good example of software as a service would be an app like Google Mail or Office 365, where you simply log in and use the app.
19
There may be times when you would like to build your own application and deploy and manage your own data,
20
and all you really need are the computing resources to be able to run that application.
21
In that model, you want to use Infrastructure as a Service, or IAAS.
22
Sometimes you'll see this referred to as Hardware as a Service,
23
or HAAS, because you're effectively using hardware in the cloud and then using your own software on top of that.
24
This means that you would be responsible for installing your software and managing all of the data associated with that software.
25
If the software needs to be upgraded, you would be the one to upgrade it on your infrastructure as a service model.
26
The application that you're using and the data that you're putting into that application is still in the cloud.
27
But you have much more control over the access and security of that data when you're using infrastructure as a service.
28
A good example of infrastructure as a service is with web service providers, where you can buy time on a particular web server,
29
and they make that server available to everyone on the internet.
30
A middle ground between software as a service and infrastructure as a service is Platform as a Service, or PAAS.
31
This is still in the cloud, but you're the one who manages all of the development efforts to customize the application to your specifications.
32
The cloud provider gives you all of the tools necessary to build this particular app.
33
You can think of this as a series of building blocks provided by the Platform as a Service infrastructure,
34
filled out those blocks to create your own application.
35
The underlying engine that runs the application is the responsibility of the Platform as a Service provider.
36
And your responsibility is to build and maintain the apps that are running in Platform as a Service.
37
A good example of a Platform as a Service infrastructure would be something like Salesforce .com,
38
where they give you all of the tools necessary to create a customized application running on the Salesforce .com platform.
39
Here's an example of a cloud responsibility matrix that you might find with any cloud service provider.
40
In this chart, I've separated out software as a service, platform as a service, infrastructure as a service, and then an on -prem device that you would manage yourself.
41
Obviously, with on -prem, everything from the data to the applications to the physical data center are all the responsibility of the customer.
42
But with infrastructure as a service, you have the physical data center, the physical network, physical hosts, all provided by the cloud provider.
43
And then you handle all of the other pieces of that particular application.
44
With Platform as a Service, you can see that network controls,
45
applications, and the identity and directory infrastructure may be shared between the customer and the cloud provider.
46
But you'd still be responsible for the accounts, devices, and the information and data.
47
With Software as a Service, much more of these are provided by the provider themselves.
48
Everything associated with the applications is clearly in the responsibility of the provider.
49
Everything above that would still be the responsibility of the customer.
50
So depending on the type of infrastructure you want, and the type of responsibility that you're willing to take on,
51
you'll need to pick the right cloud model for your application deployment.
同頻道
FOR YOU
推薦影片
C11
309 句
Claude Code: The Advanced Guide (99% of Devs Skip These Features)
Business EnglishUniversity StudentsWorking Adults
C11
43 句
What is an Organization? - the Nature of Organizations
Business EnglishUniversity StudentsWorking Adults
C11
371 句
Top 30 IICS interview questions and answers | Informatica cloud interview questions full video #iics
Business EnglishInterview EnglishUniversity Students
C11
120 句
Learn Data Modeling in 8 minutes: Dimensional Data Modeling, Data Vault, and One Big Table
Business EnglishUniversity StudentsWorking Adults
C12
70 句
How to Download your TIA Portal PLC Application to S7-PLCSIM (TIA Portal Course)
Business EnglishUniversity StudentsWorking Adults
C11
506 句
Analyzing Statements of Cash Flows 1 (2025 CFA® Level I Exam – FSA – Learning Module 4)
Business EnglishUniversity StudentsWorking Adults
C11
9 句
What is a Server? Servers vs Desktops Explained
Daily ConversationUniversity StudentsWorking Adults
C14
23 句
HRM: Compensation and Benefits (Chapter 7)
Business EnglishUniversity StudentsWorking Adults
C150
93 句
Kubernetes Explained in 6 Minutes | k8s Architecture
Business EnglishUniversity StudentsWorking Adults
C12
59 句
Course Preview | AZ-104 | Azure Administrator Associate
Business EnglishUniversity StudentsWorking Adults
C16
49 句
What Are Microservices Really All About? (And When Not To Use It)
Business EnglishUniversity StudentsWorking Adults
為什麼要與這個影片練習口語？
在當今數字化的時代，瞭解雲端計算的基本概念非常重要。本影片的內容適合那些希望提升英語口語能力的學習者，尤其是在技術領域的應用。通過跟隨影片中的講解，學習者不僅能掌握雲服務的不同模型，如軟體即服務、平臺即服務和基礎設施即服務，還能在專業場景下提高英語發音。與此影片進行口語練習有助於熟悉相關術語，增強表達能力，從而在面試或職場中更自信地討論雲端計算主題。提高英語發音的同時，學習者將如何在不同語境中靈活使用技術詞彙。
語法與表達方式分析
在影片中，講者使用了一些關鍵的表達結構，以下是三到五個重要的語法結構及其應用：
- When you're deploying a cloud-based application - 這種從句結構可以幫助學習者理解條件句的使用，同時也能學會如何描述流程。
- If you're creating an application that anyone on the internet would need to access - 這個句子引入了假設條件，適合練習句型轉換和條件句的使用。
- Instead, you simply log in and use the app - “instead”一詞的使用強調了替代關係，有助於學習者理解如何在交流中進行對比和說明。
- This allows for centralized management - 學習動詞允許的不同用法及其搭配，可以幫助學習者在表達能力上更上一層樓。
常見發音陷阱
語音發音對資訊的準確傳達至關重要。影片中有幾個容易導致混淆的單詞和重音，學習者應特別注意：
- Infrastructure - 注意母音的發音，確保每個音節聽起來清晰。
- Applications - 強調音節，使得每個部分的發音都能得到清晰傳遞。
- Access - 注意“a”的發音，在不同的口音中可能會有所不同，練習時要確認正確的發音。
- Service - 這裡的重音位置及variants可以導致發音偏差，學習者可以通過跟讀影片進行矯正。
運用這些發音技巧，配合影片內容的shadow speak，學習者可以有效地提高英語發音，增強交流能力。通過模仿並加以練習，您會發現與專業人士交流時更加自然流暢。
影片中的語法
說話人最常用的結構，並附上影片中的原話：
| 結構 | 影片中的用法 |
|---|---|
| 被動語態 be + 過去分詞 — 強調發生了什麼，而不是誰做的 | is stored · being stored · be upgraded |
| 現在完成時 have/has + 過去分詞 — 過去發生但與現在仍有關聯的事 | has written · I've separated |
什麼是跟讀法？
跟讀法 (Shadowing) 是一種有科學依據的語言學習技巧，最初開發用於專業口譯員的培訓，並由多語言者Alexander Arguelles博士普及。這個方法簡單而強大：您在聽英語母語原聲的同時立即大聲重複——就像是一個延遲1-2秒緊跟說話者的影子。與被動聽力或語法練習不同，跟讀法強迫您的大腦和口腔肌肉同時處理並模模擬實的講話模式。研究表明它能顯著提高發音準確性，語調，節奏，連讀，聽力理解和口語流利度——使其成為雅思口語備考和真實英語交流最有效的方法之一。