High Availability Quiz

Question 1

Amazon Elasticache can fulfil a number of roles. Choose the operations from the following list which can be implemented using Elasticache for Redis. (Choose 3)

1. In-Memory Data Store
2. Pub/Sub
3. Sorted Sets
4. Relational Data Store

Answer 1

1. In-Memory Data Store
2. Pub/Sub
3. Sorted Sets

Question 2

Your application has a requirement for dedicated hardware to manage cryptographic keys, which service should you choose to generate, store and manage your keys?

Answer 2

CloudHSM

Question 3

Which AWS feature allows you to manage your objects to ensure that they are stored using the most cost-effective category of storage?

Answer 3

S3 Lifecycle Rules

Question 4

What is the difference between KMS and CloudHSM?

Answer 4

KMS is multi-tenancy

CloudHSM allows you to have dedicated hardware

Question 5

You are planning to upload a set of objects to S3, which parameter can you add to the PUT request header to ensure that encryption using AWS KMS is used to encrypt your files?

Answer 5

x-amz-server-side-encryption: ams:kms