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Creating and configuring storage accounts is a key task for Azure administrators, particularly when preparing for the AZ-104 Microsoft Azure Administrator exam. Azure Storage is a Microsoft-managed service providing cloud storage that is highly available, secure, durable, scalable, and redundant.
Before creating a storage account, it’s crucial to understand the available options:
To create a storage account in Azure, follow these steps:
Once the storage account is created, consider the access control and security aspects:
After a storage account is set up, you need to implement monitoring and maintenance:
Suppose you need to set up a storage solution for a web application that requires a mix of file storage for application data, blob storage for multimedia, and a NoSQL table for user data. A suggested configuration could be:
Once the storage account is created and properly configured, you can then begin uploading data to blobs, files, or tables as needed by your application’s architecture.
By understanding these steps and considering the requirements of your application or workload, you can effectively create and configure Azure Storage accounts to ensure robust, secure, and efficient storage solutions.
Answer: A) True
Explanation: Storage account names must be unique across Azure since they are used within the storage account URLs.
Answer: C) Geo-Redundant Storage (GRS)
Explanation: GRS replicates the data to a secondary region far from the primary location, providing higher durability compared to LRS or ZRS.
Answer: B) False
Explanation: It is not possible to directly convert the performance tier of an existing storage account. Data migration to a new account with the preferred performance tier is required.
Answer: C) AzCopy
Explanation: AzCopy is a command-line utility that you can use to copy data to and from Azure storage accounts without additional cost, except for the storage and bandwidth costs.
Answer: A) True
Explanation: Soft delete is a feature that allows you to recover blobs or blob versions that were deleted.
Answers: A) Standard, B) Premium
Explanation: Azure Storage supports Standard and Premium performance tiers for different types of workloads.
Answer: A) True
Explanation: Azure AD can be used to control access based on identity for Blob and Queue storage.
Answer: B) Secondary access key
Explanation: Regenerating the secondary access key first allows you to update your applications to use the new key before regenerating the primary key, thus minimizing downtime.
Answer: A) True
Explanation: Azure Blob Storage can be used to host static websites, where the content is uploaded as blobs and served via public read access.
Answer: D) 7-365 days
Explanation: The soft delete option in Azure Blob Storage allows retaining deleted data for a configurable time span from 7 to 365 days before it is permanently removed.
Answer: A) True
Explanation: Replication involves additional storage costs for the replicated data and potential charges for outbound data transfer when the data is replicated across regions.
Answer: A) Azure Blob Storage
Explanation: Azure Blob Storage is designed for storing large amounts of unstructured data, making it suitable for logs, telemetry, and other sequential data.
A storage account in Azure is a globally unique namespace that provides storage services for data objects in Azure.
There are four types of storage accounts in Azure General-purpose v2, General-purpose v1, BlockBlobStorage, and FileStorage.
General-purpose v2 storage accounts are recommended for most Azure Storage scenarios, whereas General-purpose v1 storage accounts are intended for legacy applications. General-purpose v2 storage accounts support all the latest Azure Storage features and offer better performance than General-purpose v1 storage accounts.
The maximum size of a storage account in Azure is 5 PiB (petabytes).
The two types of replication available for storage accounts in Azure are Locally-redundant storage (LRS) and Geo-redundant storage (GRS).
LRS replication creates three copies of your data within a single region, while GRS replication creates six copies of your data across two regions.
You can create a new storage account in Azure using the Azure portal, Azure PowerShell, or Azure CLI.
You can upgrade a General-purpose v1 storage account to a General-purpose v2 storage account using the Azure portal, Azure PowerShell, or Azure CLI.
The maximum number of storage accounts that can be created per Azure subscription is 250.
You can configure access keys for a storage account using the Azure portal, Azure PowerShell, or Azure CLI.
Yes, you can change the replication type of an existing storage account using the Azure portal, Azure PowerShell, or Azure CLI.
You can configure network access to a storage account using the Azure portal, Azure PowerShell, or Azure CLI.
Yes, you can create a storage account in a specific region by selecting the region when you create the storage account.
The storage account kind property specifies the type of storage account, such as General-purpose v2, General-purpose v1, BlockBlobStorage, or FileStorage.
The storage account performance property specifies the performance tier of the storage account, such as Standard or Premium.
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