MDFT Pro, a well-known training agency, needs to optimize storage costs for their digital course library stored in Azure. As the newly hired cloud solutions architect for MDFT Pro, you are configuring a blob lifecycle management rule for their storage account named storage1 under direction from Mark, the Technical Infrastructure Manager.
The company’s training materials are stored in container1, and they want to automatically move course content that hasn’t been updated for 45 days to the Cool access tier to reduce storage costs while maintaining accessibility for students and trainers.
{
"rules": [
{
"enabled": true,
"name": "rule1",
"type": "Lifecycle",
"definition": {
"filters": {
"blobTypes": [ "blockBlob" ],
"prefixMatch": [ "container1/" ]
},
"actions": {
"baseBlob": {
"tierToCool": { "__________": 45 }
}
}
}
}
]
}
Which property should you specify in the “tierToCool” configuration to trigger the rule for blobs that haven’t been updated for 45 days?
Choose the correct answer from the options below.
Explanations for each answer: