1. Which of the following use cases might be good candidates for using a spot instances? (select 2)(Select 2answers)

A) Development environments
B) Long term, highly available website
C) Big data and machine learning workloads
D) E-commerce platform



2. Which AWS service will help you assess and optimize current on-premises and cloud environments, based on actual resource utilization, third-party licensing, and application dependencies?

A) AWS Optimization and Licensing Assessment (OLA)
B) AWS Pricing Calculator
C) AWS Cost Explorer
D) AWS Cost and Usage Report



3. Which of the following sentences apply to horizontal scaling? (select 2)(Select 2answers)

A) Changing the instance to a type that has more CPU and RAM.
B) Adding a larger capacity hard disk to the server.
C) Adding more EC2 instances through Auto Scaling.
D) Adding additional hard drives to a storage array.



4. For which of the following programming languages are AWS Software Development Kits (SDKs) available? (select 3)(Select 3answers)

A) Swift
B) Python
C) C++
D) JavaScript
E) Kotlin


5. As a Cloud Architect, you are responsible for preparing a cloud architecture for a new social media application. You want to store images in Amazon S3 bucket that will be retrieved infrequently, but must be available for immediate retrieval. Which is the most cost effective storage class for your application?

A) S3 Standard-IA
B) S3 Glacier Deep Archive
C) S3 Glacier Flexible Retrieval
D) S3 Standard