Azure 900 Fundamentals Exam with Complete solutions, Questions with accurate answers. Graded A+

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Azure 900 Fundamentals Exam with Complete solutions What is the National Institute of Standards and Technology (NIST) 800-171? -AnswerThe U.S regulation that addresses protecting unclassified inform... ation created by the government and stored in non-governmental systems What does NIST 800-171 protect? -Answer- CUI (any unclassified information created by the government that needs protection) What is machine learning service? -Answer- A data science technique that enables computers to predict outcomes and trends without being explicitly programmed What is a function? -Answer- A solution for building highly reliable and secure severless apps that support multiple programming languages What is HDInsight? -Answer- An open-source enterprise-level analytics service that provides for fast and cost effective processing of massive amounts of data Azure Advisor helps? -Answer- 1. Detect threats and vulnerabilities 2. Ensures fault tolerance 3. Helps reduce spending 4. Protects data from accidental deletion 5. Speeds up your applications What is an Azure Initiative? -Answer- A collection of Azure policies targeted toward reaching a single overall goal What factors affect the cost of an App service? -Answer- 1. Instance type 2. Number of Instances 3. Operating System 4. Region 5. Tier What does Azure Cosmos DB support? -Answer- 1. NoSQL apps 2. Open source SQL (OSS) 3. APIs for MongoDB 4. Cassandra 5. Gremlin 6. SQL What is Azure Cosmos DB? -Answer- Azure database product that supports key-value and document data models and provides native support for: 1. NoSQL apps2. Open source SQL (OSS) 3. APIs for MongoDB 4. Cassandra 5. Gremlin 6. SQL What are the benefits of Azure Cosmos DB? -Answer- 1. Guaranteed single-digit latency 2. Multi-model + multi API 3. Elastic scale-out 4. Enterprise level SLAs 5. Global Distribution 6. Choice of consistency What is cloud scale analytics? -Answer- A comprehensive set of big-data solutions that help organizations gather, store, process, analyze, and visualize data of any volume, variety or velocity What is an API? -Answer- Application Programming Interface - a set of functions and procedures allowing the creation of applications that access the features or data of an operating system, application, or other service. Azure SQL Database managed instance allows.... -Answer- Databases to be easily migrated with no code changes and near zero downtime What is Knowledge Mining? -Answer- Refers to the ability to retrieve information and extract insights within a vast amount of data Azure enables insights at cloud scale... -Answer- Ingest - Azure Data Factory Store - Azure Data Lake Storage Prep - Azure Databricks Serve - Azure SQL Data Warehouse Reporting - Power BI What are the four pillars of Azure? -Answer- 1. Productive 2. Hybrid 3. Intelligent 4. Trusted When should you monitor for honeytoken activity alerts? -Answer- When you want to be notified about a threat comes from an account you set up to be fake What is a honeytoken account? -Answer- An account that is set up to be a decoy, such as an Server Admin. This account should never be usedWhen should you monitor for suspected brute force attack alerts? -Answer- When you want to be notified of multiple authentication attempts with different passwords When should you monitor for account enumeration reconnaissance? -Answer- When you want to be notified of multiple failed authentication attempts with what appears to be an alphabetical list of user names When does a identity theft (pass-the-ticket) alert occur? -Answer- When an attacker gains access to a Kerberos ticket of an authenticated user on one computer and then uses that ticket to gain access to other computers on the network When does a user and group membership reconnaissance (SAMR) alert occur? - Answer- When attackers query a domain to map the directory structure of targeted privileged accounts When does an identity theft (pass-the-hash) alert occur? -Answer- When an attacker gains access to an NTLM of an authenticated user on one computer and then uses that hash to gain access to other computers on the network What does the "health history" feature in Azure monitoring allow you to do? -AnswerKeeps track of inactive events for 90 days. Ex. can let you know how many times your web app has been unavailable in the last month What does the "health alerts" feature in Azure monitoring allow you to do? -AnswerAllows you to configure notifications that affect you. Ex. you and your team receive text messages when Azure maintenance is planned What does the "health advisories" feature in Azure monitoring allow you to do? - Answer- To view Azure features that are planning to be deprecated. Ex. When you exceed usage quota or when a feature is about to be deprecated What is the purpose of a resource group? -Answer- It serves as a container for Azure resources like VMs and web apps. You can then assign role based access security (RBAC) permissions What does a resource group NOT do? -Answer- does not define initiatives that allow you to control the type of resources that can be deployed. Azure policy performs this function Two features critical to meeting data access requirements? -Answer- High availability and Fault tolerance What is elasticity? -Answer- is the ability to match the resources available to the resources needed at any time. The ability to grow and shrink allocated resources by scaling up or scaling back resources as necessaryAzure PowerShell (Azure Management tool) -Answer- is a module that you can install on your computer for Windows, Linux, or macOS. It allows you to use PowerShell cmdlets locally to administer Azure resources. (Connect-AzureRMAccount) Azure CLI (Azure Management tool) -Answer- is a cross-platform command-line tool that allows you to manage Azure resources from your computer (az login) Azure Cloud Shell -Answer- is a web-based tool that allows you to run PowerShell cmdlets or Azure CLI commands after you log in to the Azure Portal (New-AzureRmVm) What is the Azure Knowledge Center? -Answer- It provides answers to frequently asked questions (FAQs) regarding the Azure cloud According to Microsoft supplemental terms, what is the primary purpose for releasing an Azure feature in public preview? -Answer- To obtain customer feedback on new features You want to view web seminars from Azure engineers (cheapest plan) -AnswerProfessional Direct support plan You want a dedicated Technical Account Manager (TAM) (cheapest plan) -AnswerPremier support plan You want someone to review your Azure architecture and provide guidance (cheapest plan) -Answer- Premier support plan You want an Azure engineer to respond to technical issues within one business day while you evaluate Azure -Answer- Developer support plan Provides 24x7 access to tech support engineers via email and phone. (No architecture guidance or webinars) -Answer- Standard support plan Azure Portal -Answer- Azure management tool that provides a graphic interface for deploying, managing, and monitoring Azure resources Azure Resource Manager -Answer- Used to deploy resources based on templates and provides an easy way to deploy consistent instances of resources What does the Azure updates page show? -Answer- Products that are currently in development, products that are in preview and products that have moved to General Availability (GA) What is the IoT Hub? -Answer- a service that provides for bi-directional connections between your IoT devices and an IoT application (PaaS)What is IoT Center? -Answer- is a SaaS solution that makes it easy to connect, monitor, and manage your IoT assets. Lets you build applications for devices based on provided templates. Not for solutions that require extensive customization What is IoT Edge? -Answer- a service that can be used to analyze data on IoT devices rather than in the cloud. This helps reduce the traffic volume between the cloud and IoT devices and enables use of applications offline or with limited connection. This builds on top of the IoT Hub service What are Azure IoT solution accelerators? -Answer- Collection of PaaS solutions you can use to accelerate your development of an IoT solution. Requires experience with JavaScript and either Java or .NET What website do you visit to view current information on previews? -Answerhttp://azure.microsoft.com/en-us/updates/ Fault Tolerance -Answer- the ability of a system to remain operational after a critical failure through configurations and other measures, such as redundant hardware. i.e. redundant hardware Scalability -Answer- the ability to increase workload resource support with performance loss through resources provided to meet peak demands Azure Information Protection (AIP) -Answer- classifies documents and emails by applying labels to them What is required to use Azure Cloud Shell? -Answer- Storage account Azure Locks -Answer- use to prevent any users from deleting resources from a resource group with contents spanning multiple subscriptions. Can place CanNotDelete or ReadOnly locks Azure Advisor -Answer- Uses information from Azure Security Center to develop best practices recommendations for optimization. Provides a consolidated view of recommendations for all Azure resources to help imporve cost effectiveness, performance, high availability, and security for Azure resources Initiative -Answer- used to define a set of policies to help ensure compliance for resources contained in a resource group. What happens when a resource group is deleted? -Answer- All resources contained in that resource group are also deleted, including VMs Azure Advanced Threat Protection (ATP) -Answer- Cloud based security solution designed to detect and help identify advanced threats and help protect hybrid computing environments. Can identify and investigate suspicious user activityIn IaaS model the service provider (Microsoft) is responsible for? -Answer- Virtualization Servers Storage Networking In PaaS model the service provider (Microsoft) is responsible for? -AnswerVirtualization Servers Storage Networking OS Runtime Middleware In SaaS model the service provider (Microsoft) is responsible for? -AnswerVirtualization Servers Storage Networking OS Runtime Middleware Applications Data Azure AD Free edition supports: -Answer- 1. User and group management 2. Self-service password change for cloud users 3. provides for up to 500,000 directory objects and supports basic sucurity and usage reports 4. SSO support for up to 10 apps per user Azure AD -Answer- Microsoft's cloud-based identity and access management service Azure Application Gateway -Answer- is a web traffic load balancer that enables you to manage traffic to your web applications When is Azure Application Gateway necessary? -Answer- A web application that uses path based routing for images and videos or a web API that must be load-balanced across three instances What Azure AD service allows you to publish on premises web apps? -Answer- Basic What Azure AD serivice allows you to use on premises directory synchronization - Answer- FreeWhat Azure AD service allows you to let users reset their own passwords? -AnswerPremium P1 license Azure VM scale sets allow you to: -Answer- 1. Create and manage identical VMs 2. Automatically create and integrate with Azure load balancer or Application gateway 3. Can rapidly create hundreds of identical Vms from a central configuration What does a function app allow you to do? -Answer- Allows you to write code that excecutes on a trigger or a schedule What does Azure free subscription give you? -Answer- 1. $200 free credit for 30 days 2.Free access to Azure services for one year If you have an Azure Professional Direct (ProDirect) service plan, what is the maximum response time for the intial response to the support ticket? -Answer- 4 hours (same applies for premier) CapEx -Answer- involves spending money on physical resources up front Role-based access security -Answer- [Show More]

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