AZ 900

What is a formal contract between customers and their service providers that defines the specific responsibilities of the service provider and the level of service expected by the customer?

Service Level Agreement (SLA)

Which of the following is not a feature of Cloud computing? Faster innovation A limited pool of services Speech recognition and other cognitive services

A limited pool of services

Select the answer that correctly completes the sentence. __________ is supported by ExpressRoute for connecting an on-premises network to Azure. A. A Point-to-Site VPN B. A point-to-point Ethernet connection C. A Site-to-Site VPN D. Azure Peering service

A point-to-point Ethernet connection

Match the services on the left to the correct descriptions on the right. Service: A. Public cloud B. Private cloud C. Hybrid cloud Description: 1. Organizations don't have complete control over resources and security 2. Organizations are responsible for hardware maintenance and updates

A1, B1

Match the services on the left to the correct descriptions on the right. Services: A. Pricing calculator B. TCO calculator C. Cost management Descriptions: 1. Estimates workload costs 2. Estimates the cost savings by comparing datacenter costs to running the same workload on Azure 3. Helps control, analyze, and optimize workload costs

A1, B2, C3

Match the services on the left to the correct descriptions on the right. Services: A. Authorization B. Authentication Descriptions: 1. Confirms the identity of a person who wants access 2. Grants the proper access to a legitimate user

A2, B1

Match the services on the left to the correct descriptions on the right. Service: A. Public cloud B. Private cloud C. Hybrid cloud Description: 1. Organizations control security, compliance, or legal requirements 2. Organizations pay only for what they use 3. Hardware must be purchased for startup and maintenance

A2, B3, C1

Match the services on the left to the correct descriptions on the right. Service: A. Public cloud B. Private cloud C. Hybrid cloud Description: 1. Data is not collocated with other organizations' data 2. Organizations determine where to run their applications 3. Applications can be quickly provisioned and deprovisioned

A3, B1, C2

Match the services on the left to the correct descriptions on the right. Services: A. Azure Resource Locks B. Azure Blueprints C. Azure Policy Descriptions: 1. Rapidly provisions and runs new environments with the knowledge that they are in line with the organization's compliance requirements 2. Enforces standards and assess compliance across your organization 3. Prevents resources from being accidentally deleted or changed

A3, B1, C2

Match the services on the left to the correct descriptions on the right. Service: A. Public cloud B. Private cloud C. Hybrid cloud Description: 1. Provides the most flexibility 2. Organizations have complete control over resources and security 3. No capital expenditures to scale up

A3, B2, C1

Match the services on the left to the correct descriptions on the right. Services: A. Infrastructure as a service (IaaS) B. Platform as a service (PaaS) C. Software as a service (SaaS) Descriptions: 1. Provides hosting and management of an application and its underlying infrastructure, as well as any maintenance, upgrades, and security patching 2. Provides a fully managed environment for developing, testing, delivering, and managing cloud-based applications 3. Provides servers and virtual machines, storage, networks, and operating systems on a pay-as-you-go basis

A3, B2, C1

What is the advantage? The ability to deploy and configure cloud-based resources quickly as your app requirements change.

Agility

Select the answer that correctly completes the sentence. __________ enables you to provision a group of matching and load-balanced virtual machines in Azure. A. Azure Logic Apps B. An availability set C. An Azure virtual machine scale set D. Azure Load Balancer

An Azure virtual machine scale set

What service gives An event-driven, serverless compute service?

Azure Functions

What is the term for when resource groups are also a scope for applying role-based access control (RBAC) permissions?

Authorization

What are physically separate datacenters within an Azure region?

Availability zones

What service Optimizes app server farm delivery while increasing application security?

Azure Application Gateway

What is a set of technologies that helps manage your cloud environment? It can help manage your cloud environment, whether it's a public cloud solely on Azure, a private cloud in your datacenter, a hybrid configuration, or even a multi-cloud environment running on multiple cloud providers at once.

Azure Arc

Select the answer that correctly completes the sentence. __________ enables you to scale to thousands of virtual machines for high-performance computing and large-scale parallel jobs. A. An Azure virtual machine scale set B. An availability set C. Azure Batch D. An availability zone

Azure Batch

What service gives Managed service for parallel and high-performance computing applications?

Azure Batch

Select the answer that correctly completes the sentence. __________ is a repeatable set of governance tools that helps development teams quickly build and create new environments while adhering to organizational compliance to speed up development and deployment. A. Azure DevOps B. A Continuous Integration/Continuous Deployment (CI/CD) pipeline configuration C. Azure Blueprints D. Azure Policy

Azure Blueprints

What service gives Containerized apps run on Azure without provisioning servers or VMs?

Azure Container Instances

What service Delivers high-bandwidth content to customers globally?

Azure Content Delivery Network

What service Protects Azure-hosted applications from distributed denial of service (DDOS) attacks?

Azure DDoS Protection

What service Provides ultra-fast DNS responses and ultra-high domain availability?

Azure DNS

What service gives Cluster management for VMs that run containerized services?

Azure Kubernetes Service

What service Balances inbound and outbound connections to applications or service endpoints?

Azure Load Balancer

Which Azure serverless computing technology provides the ability to execute workflows to automate business scenarios by using triggers without writing any code? A. Azure Functions B. Azure Logic Apps C. Azure Front Door D. Azure DevOps

Azure Logic Apps

What helps connect users with Microsoft partners, independent software vendors, and startups that are offering their solutions and services, which are optimized to run on Azure?

Azure Marketplace

What service gives Distributed systems platform that runs in Azure or on-premises?

Azure Service Fabric

Select the answer that correctly completes the sentence. __________ alerts you when service issues occur in an Azure environment, such as a regional Azure outage that affects all Azure customers. A. Azure Monitor B. Azure Advisor C. Azure Service Health D. Azure Application Insights

Azure Service Health

What service allows you to run your VMware workloads in Azure with seamless integration and scalability?

Azure VMware Solution

What service Accesses Azure Virtual Networks through high-performance VPN gateways?

Azure VPN Gateway

What service gives Scaling for Windows or Linux VMs hosted in Azure?

Azure Virtual Machine Scale Sets

What service gives Windows or Linux virtual machines (VMs) hosted in Azure?

Azure Virtual Machines

What service Connects VMs to incoming virtual private network (VPN) connections?

Azure Virtual Network

What can you use to launch the Azure Cloud Shell? A. Azure portal B. Azure PowerShell C. Azure Command Line Interface (CLI) D. Azure Resource Manager (ARM) template

Azure portal

What is a web-based, unified console that provides an alternative to command-line tools?

Azure portal

What is typically a one-time, up-front expenditure to purchase or secure tangible resources? A new building, repaving the parking lot, building a datacenter, or buying a company vehicle are examples.

CapEx

What are the two types of expenses to consider when comparing IT infrastructure models?

Capital expenditure and Operational Expenditure (CapEx, OpEx)

What is cloud computing? Deliver of computing services over the internet. Cloud computing is the delivery of computing services over the internet. Delivery of storage services over the internet. Delivery of websites accessible via the internet.

Cloud computing is the delivery of computing services over the internet.

Azure Virtual Machines, Azure Virtual Machines Scale Sets, Azure Kubernetes Service, Azure Service Fabric, Azure Batch, Azure Container Instances, and Azure Functions are what type of service?

Compute services

What predictability is focused on predicting or forecasting the cost of the cloud spend?

Cost

What is the advantage? By taking advantage of cloud-based backup services, data replication, and geo-distribution, you can deploy your apps with the confidence that comes from knowing that your data is safe in the event of disaster.

Disaster recovery

Which of the following options isn't a type of cloud computing? Distributed cloud Hybrid cloud Private cloud Public cloud

Distributed cloud

What is the advantage? The ability to configure cloud-based apps to take advantage of autoscaling, so your apps always have the resources they need?

Elasticity

True or False: You need to purchase an Azure account before you can use any Azure resources?

False

Select the answer that correctly completes the sentence. _________in Azure enables you to deploy Azure resources close to the users. A. Elasticity B. Scalability C. Geo-distribution D. High availability

Geo-distribution

What is the advantage? The ability to deploy apps and data to regional datacenters around the globe, thereby ensuring that your customers always have the best performance in their region.

Geo-distribution

Select the answer that correctly completes the sentence. __________ copies data to a secondary region from the primary region across multiple datacenters that are located many miles apart. A. Premium storage B. Zone redundant storage (ZRS) C. Geo-redundant storage (GRS) D. Locally-redundant storage (LRS)

Geo-redundant storage

Which of the following choices isn't a benefit of using cloud services? Scalability Disaster recovery High availability Geographic isolation

Geographic isolation

What scaling is adding or subtracting the number of resources?

Horizontal

Which cloud model can be used to allow a private cloud to surge for increased, temporary demand by deploying public cloud resources?

Hybrid cloud

Which cloud model uses some datacenters focused on providing cloud services to anyone that wants them, and some data centers that are focused on a single customer? Public cloud Hybrid cloud Multi-cloud

Hybrid cloud (The hybrid cloud model is a combination of public cloud and private cloud, using both datacenters dedicated solely to one customer and datacenters that are shared with the public.)

What responsibilities does the consumer always have using cloud services?

Information and data stored in the cloud. Devices that are allowed to connect to your cloud. The accounts and identities of the people, services, and devices within your organization

What cloud service model? This cloud service model is the closest to managing physical servers; a cloud provider will keep the hardware up-to-date, but operating system maintenance and network configuration is up to you as the cloud tenant. For example, Azure virtual machines are fully operational virtual compute devices running in Microsoft datacenters. An advantage of this cloud service model is rapid deployment of new compute devices. Setting up a new virtual machine is considerably faster than procuring, installing, and configuring a physical server.

Infrastructure as a Service (IaaS)

According to the shared responsibility model, which cloud service type places the most responsibility on the customer? Infrastructure as a Service (IaaS) Software as a Service (SaaS) Platform as a Service (PaaS)

Infrastructure as a Service (IaaS, IaaS places the most responsibility on the consumer, with the cloud provider being responsible for the basics of physical security, power, and connectivity.)

Identity and directory infrastructure, Applications, Network Controls, and Operating system is not a shared responsibility in which service?

Infrastructure as a service (Iaas)

If one zone goes down, the other continues working. This makes an availability zone set up to be an ______________?

Isolation boundary

What are distribution layer routers are used to logically group users such as departments

Local grouping

These groups help you manage access, policy, and compliance for multiple subscriptions

Management Groups

Which Azure feature enables you to organize multiple subscriptions in hierarchies for unified policies and compliance? A. Resource groups B. Management groups C. Azure Active Directory (Azure AD) D. Azure Container Instances

Management groups

What is the hierarchy of organization in Azure? Top down

Management groups, subscriptions, resource groups, resources

Which cloud model uses multiple public cloud providers?

Multi-cloud

Which of the following choices isn't a cloud computing category? Networking-as-a-Service (NaaS) Platform-as-a-Service (PaaS) Infrastructure-as-a-Service (IaaS) Software-as-a-Service (SaaS)

Networking-as-a-Service (NaaS)

What services are always available from Azure geographies and are resilient to zone-wide outages as well as region-wide outages?

Non-regional services

What type of expense is Cloud Computing?

OpEx

What will your service model determine responsibility for?

Operating systems, Network controls, Applications, Identity and infrastructure

What is spending money on services or products over time? Renting a convention center, leasing a company vehicle, or signing up for cloud services are all examples.

Opex

What predictability focuses on predicting the resources needed to deliver a positive experience for your customers?

Performance

Which defense in depth layer uses distributed denial of service (DDoS) protection? A. Physical security layer B. Perimeter layer C. Network layer D. Application layer

Perimeter layer

What cloud service model? This cloud service model is a managed hosting environment. The cloud provider manages the virtual machines and networking resources, and the cloud tenant deploys their applications into the managed hosting environment. For example, Azure App Services provides a managed hosting environment where developers can upload their web applications, without having to worry about the physical hardware and software requirements.

Platform as a Service (PaaS)

Which service shares the most responsibility? Such as Identity and directory infrastructure, Applications, and Network Controls.

Platform as a service (Paas)

What benefit allows you to move forward with confidence in the cloud? Pertaining to performance and cost.

Predictability

Which cloud model is used by a single entity? It can be hosted from your on site datacenter or a dedicated datacenter offsite.

Private cloud

Which cloud model is built, controlled, and maintained by a third-party cloud provider? Anyone that wants to purchase cloud services can access and use resources.

Public cloud

What is a geographical area on the planet that contains at least one but potentially multiple datacenters that are nearby and networked together with a low-latency network?

Region

What benefit is the ability of a system to recover from failures and continue to function?

Reliability

Select the answer that correctly completes the sentence. You use __________ to organize resources in an Azure subscription. A. Azure regions B. Resource groups C. Management groups D. Administrative units

Resource groups

What acts as a logical container into which Azure resources like web apps, databases, and storage accounts are deployed and managed?

Resource groups

What are instances of services that you create, like virtual machines, storage, or SQL databases?

Resources

What are the three main services of cloud computing?

Saas, Paas, Iaas (Software as a service, Platform as a service, Infrastructure as a service)

What refers to the ability to adjust resources to meet demand?

Scaliblity

What is the abstraction of servers, infrastructure, and operating systems? Azure takes care of managing the server infrastructure and the allocation and deallocation of resources based on demand.

Serverless Computing

What is the sharing of responsibilities for the cloud between you and your cloud provider?

Shared responsibility model

Which option is used to set the communication between an on-premises VPN device and an Azure VPN gateway through an encrypted tunnel over the internet? A. ExpressRoute B. Point-to-Site (P2S) VPN C. Site-to-Site VPN

Site-to-Site VPN

What cloud service model? In this cloud service model, the cloud provider manages all aspects of the application environment, such as virtual machines, networking resources, data storage, and applications. The cloud tenant only needs to provide their data to the application managed by the cloud provider. For example, Microsoft Office 365 provides a fully working version of Microsoft Office that runs in the cloud. All you need to do is create your content, and Office 365 takes care of everything else.

Software as a Service (SaaS)

Which service shares only one responsibility? Which is the Identity and directory infrastructure.

Software as a service (Saas)

What responsibilities does the cloud provider always have with cloud services?

The physical datacenter, the physical network, and the physical hosts

What tools can estimate the potential cloud cost?

Total cost of Ownership and Pricing Calculator

When building or deploying a cloud application, what are two of the biggest considerations?

Uptime, Scale (availability and the ability to handle demand)

What scaling is focused on increasing or decreasing the capabilities of resources?

Vertical

Which of the following statements is true? With Operating Expenses (OpEx), you are responsible for purchasing and maintaining your computing resources. With Operating Expenses (OpEx), you are only responsible for the computing resources that you use. With Capital Expenses (CapEx), you are only responsible for the computing resources that you use.

With Operating Expenses (OpEx), you are only responsible for the computing resources that you use.

What service/s is when you pin the resource to a specific zone? (for example, VMs, managed disks, IP addresses).

Zonal services

What service/s is when the platform replicates automatically across zones? (for example, zone-redundant storage, SQL Database).

Zone-redundant services

What is cloud computing?

a delivery of computing services over the internet using a pay-as-you-go pricing model

Select the answer that correctly completes the sentence. Single sign-on (SSO) is __________ method that enables users to sign in the first time and access various applications and resource by using same password. A. a validation B. an authentication C. a configuration D. an authorization

an authentication

Which cloud approach is used by organizations to take full advantage of on-premises technology investments and allows data and applications to be shared between two environments? A. public cloud B. private cloud C. hybrid cloud D. on-premises datacenter

hybrid cloud

Which Azure Active Directory (Azure AD) feature is used to provide access to resources based on organizational policies? A. multi-factor authentication (MFA) B. single sign-on (SSO) C. administrative units D. Conditional Access

multi-factor authentication

What is the volume of data you can store on your computer?

storage