WGU D316 ITEC 2013 IT Foundations FA REVIEW QUESTIONS & ANSWERS

WGU D316 ITEC 2013 IT Foundations FA REVIEW QUESTIONS & ANSWERS

1. Multiple Choice: What is the primary benefit of using Amazon
S3's cross-region replication?
 a) Data redundancy and backup
 b) Reduced latency
 c) Cost efficiency
 d) Enhanced security
 Correct Answer: a) Data redundancy and backup
 Rationale: Cross-region replication in Amazon S3 is primarily
used for achieving higher durability through geographic
redundancy, ensuring that data is safely backed up in a separate
location.
2. Fill-in-the-Blank: The ________ service in AWS is used to
deploy and scale web applications and services developed with
Java, .NET, PHP, Node.js, Python, Ruby, Go, and Docker.
 Correct Answer: Elastic Beanstalk
 Rationale: AWS Elastic Beanstalk allows developers to easily
deploy and manage applications in the AWS Cloud without
worrying about the infrastructure that runs those applications.
3. True/False: Amazon EC2 instances can be launched without an
assigned SSH key pair.
 Correct Answer: True