| Question.1 Which Global Infrastructure identity is composed of one or more discrete data centers with redundant power, networking, and connectivity, and are used to deploy infrastructure? (A) Edge Locations (B) Availability Zones (C) Regions |
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Answer is (B) Availability Zones
Edge Locations are caching sites to deliver content to end users with lower latency. They are located in Availability Zones. They are not used to deploy infrastructure, but for caching content.
| Question.2 Which of the following is NOT one of the Five Characteristics of Cloud Computing? (A) Rapid elasticity and scalability (B) Multi-tenancy and resource pooling (C) Dedicated Support Agent to help you deploy applications (D) On-demand self service |
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Answer is (C) Dedicated Support Agent to help you deploy applications
In the cloud, everything is self-service.
| Question.3 Which of the following options is NOT a point of consideration when choosing an AWS Region? (A) Compliance with data governance (B) Latency (C) Capacity availability (D) Pricing |
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Answer is (C) Capacity availability
Capacity is unlimited in the cloud, you do not need to worry about it. The 4 points of considerations when choosing an AWS Region are: compliance with data governance and legal requirements, proximity to customers, available services and features within a Region, and pricing.
| Question.4 Which of the following is NOT an advantage of Cloud Computing? (A) Trade capital expense (CAPEX) for operational expense (OPEX) (B) Train your employees less (C) Go global in minutes (D) Stop spending money running and maintaining data centers |
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Answer is (B) Train your employees less
You must train your employees more so they can use the cloud effectively.
With Cloud Computing you pay on-demand and benefit from reduced Total Cost of Ownership and Operational Expense (OPEX).
| Question.5 Which of the following services has a global scope? (A) EC2 (B) IAM (C) Lambda (D) Recognition |
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Answer is (B) IAM
IAM is a global service (encompasses all regions).