What can be used to reduce the cost of running Amazon EC2 instances? (Choose two.)

Spot Instances for stateless and flexible workloads

Memory optimized instances for high-compute workloads

On-Demand Instances for high-cost and sustained workloads

Reserved Instances for sustained workloads

Spend limits set using AWS Budgets

A user is planning to launch two additional Amazon EC2 instances to increase availability. Which action should the user take?

Launch the instances across multiple Availability Zones in a single AWS Region.

Launch the instances as EC2 Reserved Instances in the same AWS Region and the same Availability Zone.

Launch the instances in multiple AWS Regions, but in the same Availability Zone.

Launch the instances as EC2 Spot Instances in the same AWS Region, but in different Availability Zones.

A company must store critical business data in Amazon S3 with a backup to another AWS Region. How can this be achieved?

Set up Amazon S3 cross-region replication to another AWS Region

Use an Amazon CloudFront Content Delivery Network (CDN) to cache data globally

Set up Amazon S3 cross-region replication to another AWS Region

Configure the AWS Backup service to back up to the data to another AWS Region

Take Amazon S3 bucket snapshots and copy that data to another AWS Region

What is the recommended method to request penetration testing on AWS resources?

Fill out the Penetration Testing Request Form

Request a penetration test from your technical account manager

Contact your AWS sales representative

Which AWS cloud architecture principle states that systems should reduce interdependencies?

Removing single points of failure

Which AWS service offers persistent storage for a file system?

Amazon Elastic Block Store (Amazon EBS)

Which of the following allows AWS users to manage cost allocations for billing?

Limiting who can create resources

Adding a secondary payment method

Running all operations on a single AWS account

Which requirement must be met for a member account to be unlinked from an AWS Organizations account?

The member account must meet the requirements of a standalone account.

The linked account must be actively compliant with AWS System and Organization Controls (SOC).

The payer and the linked account must both create AWS Support cases to request that the member account be unlinked from the organization.

The member account must meet the requirements of a standalone account.

The payer account must be used to remove the linked account from the organization.

A company wants to set up a highly available workload in AWS with a disaster recovery plan that will allow the company to recover in case of a regional service interruption. Which configuration will meet these requirements?

Run on two Availability Zones in one AWS Region, using the additional Availability Zones in the AWS Region for the disaster recovery site.

Run on two Availability Zones in one AWS Region, using another AWS Region for the disaster recovery site.

Run on two Availability Zones in one AWS Region, using a local AWS Region for the disaster recovery site.

Run across two AWS Regions, using a third AWS Region for the disaster recovery site.

Which AWS tools automatically forecast future AWS costs?

AWS Total Cost of Ownership (TCO) Calculator

Under the AWS shared responsibility model, which of the following is a responsibility of AWS?

Applying updates to the hypervisor

Enabling server-side encryption for objects stored in S3

Applying AWS IAM security policies

Patching the operating system on an Amazon EC2 instance

Applying updates to the hypervisor

Which design principle is achieved by following the reliability pillar of the AWS Well-Architected Framework?

Changing infrastructure manually

What is a characteristic of Convertible Reserved Instances (RIs)?

Users can exchange Convertible RIs for other Convertible RIs from a different instance family with an equal or higher value than the Convertible Reserved Instances that you are exchanging.

Users can exchange Convertible RIs for other Convertible RIs in different AWS Regions.

Users can sell and buy Convertible RIs on the AWS Marketplace.

Users can shorten the term of their Convertible RIs by merging them with other Convertible RIs.

The user is fully responsible for which action when running workloads on AWS?

Implementing controls to route application traffic

Patching the infrastructure components

Implementing controls to route application traffic

Maintaining physical and environmental controls

Maintaining the underlying infrastructure components

An architecture design includes Amazon EC2, an Elastic Load Balancer, and Amazon RDS. What is the BEST way to get a monthly cost estimation for this architecture?

Use the AWS Simple Monthly Calculator to estimate the monthly cost.

Open an AWS Support case, provide the architecture proposal, and ask for a monthly cost estimation.

Collect the published prices of the AWS services and calculate the monthly estimate.

Use the AWS Simple Monthly Calculator to estimate the monthly cost.

Use the AWS Total Cost of Ownership (TCO) Calculator to estimate the monthly cost.

Which are benefits of using Amazon RDS over Amazon EC2 when running relational databases on AWS? (Choose two.)

Extract, transform, and load (ETL) management

What does the Amazon S3 Intelligent-Tiering storage class offer?

Automatic cost savings by moving objects between tiers based on access pattern changes

Payment flexibility by reserving storage capacity

Long-term retention of data by copying the data to an encrypted Amazon Elastic Block Store (Amazon EBS) volume

Automatic cost savings by moving objects between tiers based on access pattern changes

Secure, durable, and lowest cost storage for data archival

Which of the following are benefits of using AWS Trusted Advisor? (Choose two.)

Providing high-performance container orchestration

Creating and rotating encryption keys

Detecting underutilized resources to save costs

Improving security by proactively monitoring the AWS environment

Implementing enforced tagging across AWS resources

A developer has been hired by a large company and needs AWS credentials. Which are security best practices that should be followed? (Choose two.)

Grant the developer access to only the AWS resources needed to perform the job.

Share the AWS account root user credentials with the developer.

Add the developer to the administrator's group in AWS IAM.

Configure a password policy that ensures the developer's password cannot be changed.

Ensure the account password policy requires a minimum length.

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A company operating in the AWS Cloud requires separate invoices for specific environments, such as development, testing, and production. How can this be achieved?

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