Set2-4 Flashcards
Azure Cognitive Services
Cognitive Services bring AI within reach of every developer—without requiring machine-learning expertise. All it takes is an API call to embed the ability to see, hear, speak, search, understand, and accelerate decision-making into your apps.
Choose 3 components of Azure SLAs
- Uptime and Connectivity Guarantees
- Performance Targets
- Service Credits
Resource groups
Ture: A resource can only belong to one resource group.
False: Resource groups can be nested i.e, a resource group cannot exist inside another resource group.
True: You can deploy up to 800 instances of a resource type in each resource group.
Azure DevTest Labs
is a service for easily creating, using, and managing infrastructure-as-a-service (IaaS) virtual machines (VMs) and platform-as-a-service (PaaS) environments in labs.Labs offer preconfigured bases and artifacts for creating VMs, and Azure Resource Manager (ARM) templates for creating environments like Azure Web Apps or SharePoint farms.
An organization is planning to migrate large amounts of data from their On-Prem storage to Azure. However, they are worried of incurring huge costs for this transfer and have halted their plans for now.
Is this assumption valid?
Data ingress (incoming) to Azure data centers is free, so the organizations assumptions are invalid.
Azure Load Balancer
With Azure Load Balancer, you can scale your applications and create highly available services. Load balancer supports both inbound and outbound scenarios. Load balancer provides low latency and high throughput, and scales up to millions of flows for all TCP and UDP applications.
Azure Key Vault
Secure key management is essential to protect data in the cloud . Azure Key Vault encrypts keys and small secrets like passwords that use keys stored in hardware security modules (HSMs). Simplify and automate tasks related to SSL/TLS certificates—Key Vault enables you to enroll and automatically renew certificates from supported public Certificate Authorities.
automatic scaling to adjust VM size based on workload
it could be an effective way to optimize costs for the Virtual Machine in Azure. Automatic scaling allows you to automatically adjust the number of Virtual Machine instances and the size of the instances based on demand, which can help you save costs by avoiding overprovisioning.
Availability for all Azure services is calculated over a _? billing cycle.
monthly
Site-to-Site (IPsec)
Site-to-Site (IPsec) VPN connection type is used to connect two or more virtual networks that are in different regions, data centers, or even different cloud providers. It allows you to connect an on-premises network or a branch office network to an Azure virtual network, or to connect two Azure virtual networks that are in different regions. Site-to-Site VPN connections use a VPN gateway to provide a secure connection over the Internet. IPsec is the protocol used to secure the VPN connection.
VNet-to-VNet (IPsec)
it is designed to connect two virtual networks within the same region. It creates an IPsec tunnel between the two virtual networks, allowing resources to communicate securely and privately over the Microsoft backbone network.
