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Azure Fundamentals > Core Azure Concepts > Flashcards

Core Azure Concepts Flashcards

1
Q

what is cloud computing

A

delivery of computing services over the internet

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2
Q

Why is cloud computing typically cheaper to use

A

pay-as-you-go pricing model
pay only for the cloud services you use
lower your operating costs
run your infrastructure more efficiently
scale as your business needs change
instead of maintaining CPUs and storage in your datacenter, you rent them for the time that you need them
the cloud provider takes care of maintaining the underlying infrastructure for you

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3
Q

Why should I move to the cloud

A

limitless pool of raw compute, storage, and networking components
Speech recognition and other cognitive services that help make your application stand out from the crowd
Analytics services that deliver telemetry data from your software and devices

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4
Q

what is azure

A

Microsoft’s cloud computing service

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5
Q

What does azure offer

A

continuous innovation
open source and and support all languages and frameworks
hybrid operation
security

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6
Q

what can I do with azure

A

migrate existing applications to virtual machines
provide AI and machine-learning services that naturally communicate with users through vision, hearing, speech
storage solutions

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7
Q

what is azure portal

A

web-based, unified console that provides an alternative to command-line tools
you can manage your Azure subscription
Build, manage, and monitor everything from simple web apps to complex cloud deployments.
Create custom dashboards for an organized view of resources.
Configure accessibility options for an optimal experience.
resilient to individual datacenter failures and avoids network slowdowns by being close to users
The Azure portal updates continuously and requires no downtime for maintenance activities

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8
Q

azure marketplace

A

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

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9
Q

Commonly used azure services

A 
Compute
Networking
Storage
Mobile
Databases
Web
Internet of Things (IoT)
Big data
AI
DevOps
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10
Q

Compute Examples

A

primary reasons why companies move to the Azure platform

Azure Virtual Machines
Azure Virtual Machine Scale Sets
Azure Kubernetes Service
Azure Service Fabric
Azure Batch
Azure Container Instances
Azure Functions
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11
Q

Azure Virtual Machines

A

Windows or Linux virtual machines (VMs) hosted in Azure.

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12
Q

Azure Virtual Machine Scale Sets

A

Scaling for Windows or Linux VMs hosted in Azure.

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13
Q

Azure Kubernetes Service

A

Cluster management for VMs that run containerized services.

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14
Q

Azure Service Fabric

A

Distributed systems platform that runs in Azure or on-premises.

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15
Q

Azure Batch

A

Managed service for parallel and high-performance computing applications.

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16
Q

Azure Container Instances

A

Containerized apps run on Azure without provisioning servers or VMs.

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17
Q

Azure Functions

A

An event-driven, serverless compute service.

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18
Q

Networking

A

Linking compute resources and providing access to applications is the key function of Azure networking

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19
Q

Azure Virtual Network

A

Connects VMs to incoming virtual private network (VPN) connections.

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20
Q

Azure Load Balancer

A

Balances inbound and outbound connections to applications or service endpoints.

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21
Q

Azure Application Gateway

A

Optimizes app server farm delivery while increasing application security.

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22
Q

Azure VPN Gateway

A

Accesses Azure Virtual Networks through high-performance VPN gateways.

23
Q

Azure DNS

A

Provides ultra-fast DNS responses and ultra-high domain availability.

24
Q

Azure Content Delivery Network

A

Delivers high-bandwidth content to customers globally.

25
Q

Azure DDoS Protection

A

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

26
Q

Azure Traffic Manager

A

Distributes network traffic across Azure regions worldwide.

27
Q

Azure ExpressRoute

A

Connects to Azure over high-bandwidth dedicated secure connections.

28
Q

Azure Network Watcher

A

Monitors and diagnoses network issues by using scenario-based analysis.

29
Q

Azure Firewall

A

Implements high-security, high-availability firewall with unlimited scalability.

30
Q

Azure Virtual WAN

A

Creates a unified wide area network (WAN) that connects local and remote sites.

31
Q

Storage and it’s benefits

A

Azure provides four main types of storage services.

Durable and highly available with redundancy and replication.
Secure through automatic encryption and role-based access control.
Scalable with virtually unlimited storage.
Managed, handling maintenance and any critical problems for you.
Accessible from anywhere in the world over HTTP or HTTPS.

32
Q

Azure Blob storage

A

Storage service for very large objects, such as video files or bitmaps.

33
Q

Azure File storage

A

File shares that can be accessed and managed like a file server.

34
Q

Azure Queue storage

A

A data store for queuing and reliably delivering messages between applications.

35
Q

Azure Table storage

A

Table storage is a service that stores non-relational structured data (also known as structured NoSQL data) in the cloud, providing a key/attribute store with a schemaless design.

36
Q

Mobile and it’s features

A

With Azure, developers can create mobile back-end services for iOS, Android, and Windows apps quickly and easily

Offline data synchronization.
Connectivity to on-premises data.
Broadcasting push notifications.
Autoscaling to match business needs.

37
Q

Databases

A

Azure provides multiple database services to store a wide variety of data types and volumes
And with global connectivity, this data is available to users instantly.

38
Q

Azure Cosmos DB

A

Globally distributed database that supports NoSQL options.

39
Q

Azure SQL Database

A

Fully managed relational database with auto-scale, integral intelligence, and robust security.

40
Q

Azure Database for MySQL

A

Fully managed and scalable MySQL relational database with high availability and security.

41
Q

Azure Database for PostgreSQL

A

Fully managed and scalable PostgreSQL relational database with high availability and security.

42
Q

SQL Server on Azure Virtual Machines

A

SQL Server on Azure Virtual Machines

43
Q

Azure Synapse Analytics

A

Fully managed data warehouse with integral security at every level of scale at no extra cost.

44
Q

Azure Database Migration Service

A

Service that migrates databases to the cloud with no application code changes.

45
Q

Azure Cache for Redis

A

Fully managed service caches frequently used and static data to reduce data and application latency.

46
Q

Azure Database for MariaDB

A

Fully managed and scalable MariaDB relational database with high availability and security.

47
Q

Web

A

Azure includes first-class support to build and host web apps and HTTP-based web services

48
Q

Azure App Service

A

Quickly create powerful cloud web-based apps.

49
Q

Azure App Service

A

Quickly create powerful cloud web-based apps.

50
Q

Azure Notification Hubs

A

Send push notifications to any platform from any back end.

51
Q

Azure API Management

A

Publish APIs to developers, partners, and employees securely and at scale.

52
Q

Azure Cognitive Search

A

Deploy this fully managed search as a service.

53
Q

Web Apps feature of Azure App Service

A

Create and deploy mission-critical web apps at scale.

54
Q

Azure SignalR Service

A

Add real-time web functionalities easily.

Azure Fundamentals (1 decks)

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