AZ-900 Microsoft azure fundamentals certification course

ซื้อเลย

ราคา: $19.99

วัตถุประสงค์การเรียนรู้:

You will learn about AZ-certification and it’s 4 โมดูล.

โมดูล 1 – Understand Cloud Concept (15-20%)

โมดูล 2 – Understand Core Azure Services (30-35%)

โมดูล 3 – Understand Security, ความเป็นส่วนตัว, การปฏิบัติตาม, and Trust (25-30%)

โมดูล 4 – Understand Azure Pricing and Support (25-30%)

โมดูล 5 – Additional Tips

โมดูล 1.:

• Explore common cloud computing services

• Explore the benefits of cloud computing

• Decide which cloud deployment model is best for you

• Compute power – such as Linux servers or web applications

• Storage – such as files and databases

• Networking – such as secure connections between the cloud provider and your company

• Analytics – such as visualizing telemetry and performance data Benefits of cloud computing It’s cost-effective Cloud computing provides a pay-as-you-go or consumption-based pricing model. This consumption-based model brings with it many benefits, รวมทั้ง:

• No upfront infrastructure costs

• No need to purchase and manage costly infrastructure that you may not use to its fullest

• The ability to pay for additional resources only when they are needed

• The ability to stop paying for resources that are no longer needed It’s scalable Vertical scaling, หรือที่เรียกว่า “scaling up”, is the process of adding resources to increase the power of an existing server. Some examples of vertical scaling are: adding more CPUs, or adding more memory. Horizontal scaling, หรือที่เรียกว่า “scaling out”, is the process of adding more servers that function together as one unit. ตัวอย่างเช่น, you have more than one server processing incoming requests.

It’s elastic As your workload changes due to a spike or drop in demand, a cloud computing system can compensate by automatically adding or removing resources. It’s current When you use the cloud, you’re able to focus on what matters: building and deploying applications. Cloud usage eliminates the burdens of maintaining software patches, hardware setup, upgrades, and other IT management tasks. All of this is automatically done for you to ensure you’re using the latest and greatest tools to run your business. It’s reliable When you’re running a business, you want to be confident your data is always going to be there. Cloud computing providers offer data backup, การกู้คืนระบบ, and data replication services to make sure your data is always safe.

นอกจากนี้, redundancy is often built into cloud services architecture so if one component fails, a backup component takes its place. This is referred to as fault tolerance and it ensures that your customers aren’t impacted when a disaster occurs. It’s global Cloud providers have fully redundant data centers located in various regions all over the globe. This gives you a local presence close to your customers to give them the best response time possible no matter where in the world they are.

You can replicate your services into multiple regions for redundancy and locality, or select a specific region to ensure you meet data-residency and compliance laws for your customers. It’s secure Think about how you secure your data center. You have physical security – who can access the building, who can operate the server racks, และอื่นๆ. You also have digital security – who can connect to your systems and data over the network.

Capital expenditure (CapEx) versus operational expenditure (OpEx) Cloud deployment models Explore the three deployment methods of cloud computing Public versus Private versus Hybrid Types of cloud services Explore the three categories of cloud computing

Let’s take a closer look at the most commonly-used categories: แบบทดสอบ Java , Azure All services, Azure Search All, Azure Overview, Azure Categories, Azure All, Azure General, Azure Compute, Azure Networking, Azure Storage, Azure Web, Azure Mobile, Azure Containers, Azure Databases, Azure Analytics