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A development team wants to reduce costs for their test environment cluster. Which action achieves cost reduction without losing existing data?
Change the compute tier from M50 to M25 burstable
Reduce the storage size from 256 GiB to 128 GiB
Change the compute tier from M50 to M30
Which network configuration provides the strongest security isolation for an Azure DocumentDB cluster in a production environment?
Public access with firewall rules restricted to the application's IP addresses
Azure Private Link with a private endpoint in the application's virtual network
Public access with Azure services allowed and no firewall rules
What warning appears when a client connects to Azure DocumentDB using MongoDB Shell, and what does it mean?
'Non-Genuine MongoDB Detected' because the cluster is running an emulated protocol that may be incompatible.
'Non-Genuine MongoDB Detected' because the connection string contains 'cosmos.azure', but it's safe to ignore.
'Connection Insecure' because Transport Layer Security (TLS) isn't configured properly.
Which authentication method does Azure DocumentDB support in addition to SCRAM-SHA-256 for production environments?
API keys only
Microsoft Entra ID with managed identities and role-based access control (RBAC)
OAuth 2.0 bearer tokens only
What is the maximum number of shards that can be deployed without a support ticket?
5 shards
10 shards
Unlimited shards
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