A cloud practitioner needs to design a NoSQL database that is highly scalable, is durable, and requires minimal maintenance.Which AWS service meets these requirements?
Answer(s): C
Amazon DynamoDB is a fully managed NoSQL database service that is designed for high scalability, durability,and minimal maintenance. It can handle key-value and document-based workloads and is optimized for performance at any scale. It automatically scales to meet demand, provides built-in high availability, and handles replication across multiple Availability Zones for durability.
Which benefits does a company gain when the company moves from on-premises IT architecture to the AWSCloud? (Choose two.)
Answer(s): A,E
A company is using Amazon EC2 instances.Which tasks are the company's responsibility, according to the AWS shared responsibility model? (Choose two.)
Answer(s): B
With EC2, the customer is responsible for managing and patching the guest OS and configuring instance-level controls like security groups; AWS handles the underlying hardware, hypervisor, and core network infrastructure.
Which AWS Trusted Advisor check category verifies that AWS CloudTrail logging is enabled in an AWSaccount?
The Security category in AWS Trusted Advisor includes checks that help identify security risks and configuration weaknesses, including whether AWS CloudTrail logging is enabled for auditing account activity.
A company is building a business intelligence solution that uses Amazon Redshift. The company wants to use an AWS service to create interactive dashboards and not pay any upfront costs for it.Which service should the company use?
Answer(s): D
Amazon QuickSight is a scalable, serverless business intelligence (BI) service that allows users to create interactive dashboards and perform data analysis. It has a pay-as-you-go pricing model with no upfront costs,making it an ideal solution for building BI dashboards on top of Amazon Redshift.
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