MDFT Pro, a well-known training agency, uses Azure Storage to manage their extensive collection of training videos and course materials. As the newly hired storage administrator for MDFT Pro, you have been tasked by Mark, the Platform Engineering Lead, with optimizing storage costs for their content library. The company stores thousands of training videos in a storage account named storage1, within a container called container1.
To reduce costs, you need to create a lifecycle rule named rule1 that automatically moves blobs to the Cool access tier if they haven’t been updated for 45 days, as older course materials are accessed less frequently by students.
{
"rules": [
{
"enabled": true,
"name": "rule1",
"type": "Lifecycle",
"definition": {
"filters": {
"blobTypes": [ "__________" ],
"prefixMatch": [ "container1/" ]
},
"actions": {
"baseBlob": {
"tierToCool": { "daysAfterModificationGreaterThan": 45 }
}
}
}
}
]
}
Which blob type should you specify in the “blobTypes” array for this lifecycle rule?
Choose the correct answer from the options below.
Explanations for each answer: