Recommend a Configuration of the ECS Storage Abstractions ECS-DESIGN Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   Which combination of ECS abstractions would you use to provide a logical grouping for a department's data while ensuring that data is replicated across two sites?

   • ABucket and object only
   • BNamespace, bucket, and replication group
   • CNamespace and user only
   • DReplication group and user only
   Reveal Solution Discussion Select an answer first
2. 12foundation · easy

   Which ECS bucket-level setting can be applied to all objects within that bucket?

   • AReplication group membership
   • BUser password policy
   • CRetention policy
   • DNamespace access policy
   Reveal Solution Discussion Select an answer first
4. 13foundation · easy

   Which ECS abstraction is responsible for ensuring data is available even if one site fails?

   • AReplication group
   • BBucket
   • CNamespace
   • DUser
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5. 14application · medium

   A company is designing an ECS deployment across two geographically separated data centers. They need to ensure that object data is protected against the failure of an entire data center. What should they configure to meet this requirement?

   • ACreate a replication group that spans both data centers, with the replication factor set to 2.
   • BConfigure a single replication group in one data center and rely on backup to the second data center.
   • CSet the replication factor to 1 and enable erasure coding across the two data centers.
   • DCreate two separate replication groups, one for each data center, and replicate objects between them using bucket replication.
   Reveal Solution Discussion Select an answer first
6. 15application · medium

   A media company uses ECS to store video assets. They have two departments, Marketing and Legal, that must not see each other's data. Each department requires its own set of users and its own access policies. The company also wants to keep the ability to apply different retention settings per department. What is the most appropriate way to structure the storage abstractions?

   • ACreate a single namespace for both departments, with separate buckets for each department and users assigned to buckets.
   • BCreate a single namespace with a single bucket, and use object-level ACLs to separate the departments.
   • CCreate a separate namespace for each department, with its own users and buckets within each namespace.
   • DCreate a separate replication group for each department, and place all objects in one namespace.
   Reveal Solution Discussion Select an answer first