AZ-103T Questions and Answers
What is Azure Storage?
a service that you can use to store disks and files for virtual machines, structured data and unstructured data
What are common examples of structured data?
Tabl
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AZ-103T Questions and Answers
What is Azure Storage?
a service that you can use to store disks and files for virtual machines, structured data and unstructured data
What are common examples of structured data?
Tables, Cosmos DB and Azure SQL DB
What are common examples of unstructured data?
Blobs and Data Lake Store
What are disks?
Persistent block storage for Azure IaaS virtual machines
What are Tables?
a key/value, autoscaling NoSQL store
What is cosmos DB?
a globally distributed database service
What is Azure SQL DB?
a fully managed database-as-a-service built on SQL
What are Blobs?
a highly scalable, REST based cloud object store. A Binary Large Object.
What is a Data Lake Store?
a Hadoop Distributed File System as a service
What are Azure storage accounts?
a unique namespace in Azure to store and access your data objects in Azure Storage
What can a storage account contain?
it can contain blobs, files, queues, tables, and disks
What types of Storage accounts can you choose from?
general purpose V1 or V2 and blob
What are general purpose storage accounts used for?
they are used for access to Azure Storage services such as tables, queues, files, blobs and Azure virtual machine disks under a single account.
What are the performance tiers of general purpose storage accounts?
standard and premium
What is a standard storage general purpose account used for?
it is used for storing tables, queues, files, blobs, and Azure virtual machine disks
What is Azure Queues?
a service for storing large numbers of messages that can be accessed from anywhere in the world via authenticated calls using HTTP or HTTPS
What is the premium storage general purpose account used for
it is used for unmanaged virtual machine disks (as of June 2019)
What is blob storage?
a specialized storage account for storing your unstructured data as blobs
What are the access tiers for blob storage?
hot, cool and archive
What do you store in the hot access tier of blob storage?
objects in this storage account will be more frequently accessed
What do you store in the cool access tier of blob storage?
objects in this storage account will be less frequently accessed
What do you store in the archive access tier of blob storage?
data that can tolerate several hours of retrieval latency and will remain there for at least 180 days
How do you upgrade a storage account from general purpose v1 to v2?
by using the portal, powershell (set-azurermstorageaccount -upgradetostoragev2) or azure CLI (az storage account update --set kind=StorageV2)
What is a standard storage general purpose account recommended for?
It is recommended for best for applications that require bulk storage or where data is accessed infrequently because it uses hard disk drives (HDD)
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