HCL – Azure Interview Questions
Here is the list Azure Interview Questions which are recently asked in HCL company. These questions are included for both Freshers and Experienced professionals.
1. What Is The Difference Between Windows Azure Queues And Windows Azure Service Bus Queues?
Storage Queue
Each message can have a different timeout value, which can be then update as needed while processing the message, by using theUpdateMessage API)
There is no ordering guarantee and delivery guarantee is for At-Least-Once.
Service Bus Queues
Each queue has a lock precision applied to all of its messages, but can be renew the lock using theRenewLock API.) There is Ordering guarantee which follows First-In-First-Out (FIFO) approach and delivery guarantee is for At-Most-Once.
2. What Are Instance Sizes Of Azure?
The few instance sizes of Azure are:| Size | CPU cores | Memory: GiB |
|---|---|---|
| Small | 1 | 1.75 |
| Medium | 2 | 3.5 |
| Large | 4 | 7 |
| ExtraLarg | 8 | 14 |
3. What Is Table Storoage In Windows Azure?
Azure Table storage is a service that stores non-relational structured data in the cloud, providing a key/attribute store with a schemaless design. Because Table storage is schemaless, it's easy to adapt your data as the needs of the application evolve.
4. Difference Between Web And Worker Roles In Windows Azure?
The only difference between the two is how the role is hosted on the VMs: Web role: Automatically deploys and hosts the application through IIS. Worker role: Does not use IIS, and runs the app standalone.
5. What Is Azure Fabric Controller?
Azure Fabric Controller is a native component of Azure Service Platform that manages the hardware resources provisioned for hosted software applications. It acts as the kernel of Azure Service Platform in managing the hardware resources.
6. What Is Autoscaling?
Autoscale is a built-in feature of Cloud Services, Mobile Services, Virtual Machine Scale Sets and Websites that helps applications perform their best when demand changes. It can scale the service by any of these—or by a custom metric you define.
7. What Is Vm Role In Windows Azure?
A Windows Azure Project in Visual Studio 2010 create three roles-Web, Worker, and Virtual Machine. When working with the cloud platform, there are two Azure service roles on which an application can be installed: web roles or worker roles.. A web role is a Microsoft server VM running Internet Information Services (IIS). A worker role is a Microsoft server VM not running IIS
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8. How Would You Categorize Windows Azure? (iaas/paas/saas)?
Azure has so much more to offer, regardless of your project needs. Windows Azure's compute offerings fall into three main categories: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS).
9. What Is Azure Cloud Service?
Microsoft Azure is a public cloud platform that offers more than 200 products and cloud services accessible over the public internet. Azure is also the largest cloud computing platforms, serving millions of applications, integrations, and customers.
10. What Is A Cloud Service Role?
In Azure, a Cloud Service Role is a collection of managed, load-balanced, Platform-as-a-Service virtual machines that work together to perform common tasks.
11. What Is Link A Resource ?
A resource page is a page on a website that lists helpful links and resource for a particular topic. For example, a food blog about Paleo might have a resource page dedicated to Paleo recipes. Resource page link building is simply the process of getting the site included on the page as one of the resources.
12. What Is Scale A Cloud Service ?
Cloud scaling simply refers to the ability of a cloud solution to scale up or down in size. Cloud providers deliver resources to users based on their current needs. Users request a specific amount of resources and the vendor provides them.
13. What Is A Cloud Service Components?
The main physical components of cloud infrastructure are networking equipment, servers and data storage. Cloud infrastructure also includes a hardware abstraction layer that enables the virtualization of resources and helps to drive down costs through economies of scale.
14. What Is Azure Diagnostics ?
Azure Diagnostics extension is an agent in Azure Monitor that collects monitoring data from the guest operating system of Azure compute resources including virtual machines
15. What Is Azure Service Level Agreement (sla) ?
Service-level agreements (SLAs) describe Microsoft's commitments for uptime and connectivity. A Service Level Agreement or SLA is a formal document that provides specific terms that state the level of service that will be provided to a customer. Microsoft's Azure SLA defines three primary characteristics of Azure service, performance targets, uptime, and connectivity guarantees.
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