Which duties are the responsibility of a company that is using AWS Lambda? (Choose two.)
Security inside of code
Selection of CPU resources
Patching of operating system
Writing and updating of code
Security of underlying infrastructure
Answers are;
A. Security inside of code
D. Writing and updating of code
AWS Lambda is a serverless, event-driven compute service that lets you run code for virtually any type of application. This includes server and operating system maintenance, capacity provisioning and automatic scaling, code and security patch deployment, and code monitoring and logging. All you need to do is supply the code.
Which AWS services or features provide disaster recovery solutions for Amazon EC2 instances? (Choose two.)
Reserved Instances
EC2 Amazon Machine Images (AMIs)
Amazon Elastic Block Store (Amazon EBS) snapshots
AWS Shield
Amazon GuardDuty
Answers are;
B. EC2 Amazon Machine Images (AMIs)
C. Amazon Elastic Block Store (Amazon EBS) snapshots
You can back up Amazon EC2 instances used by your workload as Amazon Machine Images (AMIs). The AMI is created from snapshots of your instance's root volume and any other EBS volumes attached to your instance. You can use this AMI to launch a restored version of the EC2 instance
A company wants to migrate a critical application to AWS. The application has a short runtime. The application is invoked by changes in data or by shifts in system state. The company needs a compute solution that maximizes operational efficiency and minimizes the cost of running the application.
Which AWS solution should the company use to meet these requirements?
Amazon EC2 On-Demand Instances Most Voted
AWS Lambda
Amazon EC2 Reserved Instances
Amazon EC2 Spot Instances
Answer is AWS Lambda
Question 184
Which AWS service or feature allows users to connect with and deploy AWS services programmatically?
AWS Management Console
AWS Cloud9
AWS CodePipeline
AWS software development kits (SDKs)
Answer is AWS software development kits (SDKs)
Code pipeline is to orchestrate code commit,build and deploy
Question 185
Which AWS service or feature can a company use to determine which business unit is using specific AWS resources?
Cost allocation tags
Key pairs
Amazon Inspector
AWS Trusted Advisor
Answer is Cost allocation tags
Question 186
A company wants to migrate its workloads to AWS, but it lacks expertise in AWS Cloud computing.
Which AWS service or feature will help the company with its migration?
AWS Trusted Advisor
AWS Consulting Partners
AWS Artifacts
AWS Managed Services
Answer is AWS Managed Services
Consulting Partners is not a AWS service, it is a collaboration of third parties.
AWS Managed Services (AMS) helps you adopt AWS at scale and operate more efficiently and securely.
A list of previous-generation Amazon EC2 instance types
Answer is AWS ISO certifications
AWS Artifact is a web service that enables you to download AWS security and compliance documents such as ISO certifications and SOC reports. User Guide. Describes key concepts of AWS Artifact and provides instructions for using the features of AWS Artifact.
A company needs to simultaneously process hundreds of requests from different users.
Which combination of AWS services should the company use to build an operationally efficient solution?
Amazon Simple Queue Service (Amazon SQS) and AWS Lambda
AWS Data Pipeline and Amazon EC2
Amazon Kinesis and Amazon Athena
AWS Amplify and AWS AppSync
Answer is Amazon Simple Queue Service (Amazon SQS) and AWS Lambda
Amazon SQS – Standard Queue
• Scales from 1 message per second to 10,000s per second
• No limit to how many messages can be in the queue
Question 190
A company needs to establish a connection between two VPCs. The VPCs are located in two different AWS Regions. The company wants to use the existing infrastructure of the VPCs for this connection.
Which AWS service or feature can be used to establish this connection?
AWS Client VPN
VPC peering
AWS Direct Connect
VPC endpoints
Answer is VPC peering
A VPC peering connection is a networking connection between two VPCs that enables you to route traffic between them using private IPv4 addresses or IPv6 addresses.