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What is the primary purpose of an Elastic Load Balancer (ELB) in AWS?
AArchive cold data to cheaper storage tiers
BTranslate domain names to IP addresses
CEncrypt data at rest on EBS volumes
DDistribute incoming traffic across multiple targets such as EC2 instances
Answer & Solution
Correct answer: D. Distribute incoming traffic across multiple targets such as EC2 instances
An ELB spreads incoming connections across healthy targets in one or more AZs, improving availability and scalability. Encryption-at-rest is KMS/EBS, DNS is Route 53, archival is S3 Glacier.
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