A Company Is Using an Amazon ElastiCache for Redis Cluster

question 12

Multiple Choice

A company is using an Amazon ElastiCache for Redis cluster in a production environment. To align with the company's technical requirements, a SysOps administrator needs to select a deployment to provide increased availability and fault tolerance. Which action should the SysOps administrator take to accomplish this goal?

• A) Deploy the ElastiCache cluster with Memcached as the engine.
• B) Deploy the Redis cluster within an Auto Scaling group to launch replicas across multiple Availability Zones.
• C) Verify that cluster mode is disabled. Increase the number of shards.
• D) Verify that Multi-AZ with automatic failover is enabled. Place replicas in multiple Availability Zones.

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Definitions:

Negligence

The failure to take reasonable care or steps to prevent loss or injury to another party, resulting in harm or damage.

Four Ds of Negligence

A legal concept involving duty, dereliction of duty, direct causation, and damages, used to establish the liability in a negligence case.

Damages

Money paid as compensation for violating legal rights.