Câu 32: AZ-203: Developing Solutions for Microsoft Azure

HOTSPOT -You are developing a ticket reservation system for an airline. The storage solution for the application must meet the following requirements: ✑ Ensure at least 99/99% availability and provide low latency. ✑ Accept reservations even in network outages or other unforseen failures ✑ Process reservations in the exact sequence as reservation are submitted to minimize overbooking or selling the same seat to multiple travelers. ✑ Allow simultaneous and out-of-order reservations with a maximum five-second tolerance window. You provision a resource group named airlineResourceGroup in the Azure South-Central US region. You need to provision a SQL API Cosmos DB account to support the app. How should you complete the Azure CLI commands? To answer, select the appropriate options in the answer area.NOTE: Each correct selection is worth one point. Hot Area:

1. A. Explanation Box 1: Strong Strong consistency offers a linearizability guarantee. The reads are guaranteed to return the most recent committed version of an item. A client never sees an uncommitted or partial write. Users are always guaranteed to read the latest committed write." Process reservations in the exact sequence as reservation are submitted to minimize overbooking or selling the same seat to multiple travelers."Box 2: Enable-automatic-failoverFor multi-region Cosmos accounts that are configured with a single-write region, enable automatic-failover by using Azure CLI or Azure portal. After you enable automatic failover, whenever there is a regional disaster, Cosmos DB will automatically failover your account." Accept reservations even in network outages or other unforseen failures"Box 3: southcentralus -" You provision a resource group named airlineResourceGroup in the Azure South-Central US region."References:https://docs.microsoft.com/en-us/azure/cosmos-db/consistency-levels https://github.com/MicrosoftDocs/azure-docs/blob/master/articles/cosmos-db/high-availability.md — đáp án hiện tại