SAP-C01 (Page 42)

With respect to AWS Lambda permissions model, at the time you create a Lambda function, you specify an IAM role that AWS Lambda can assume to execute your Lambda function on your behalf.This role is also referred to as the________role.Read More →

Within an IAM policy, can you add an IfExists condition at the end of a Null condition?Read More →

IAM users do not have permission to create Temporary Security Credentials for federated users and roles by default.In contrast, IAM users can call __________ without the need of any special permissionsRead More →

Your website is serving on-demand training videos to your workforce.Videos are uploaded monthly in high resolution MP4 format.Your workforce is distributed globally often on the move and using company-provided tablets that require the HTTP Live Streaming (HLS) protocol to watch a video.Your company has no video transcoding expertise and it required you may need to pay for a consultant.How do you implement the most cost-efficient architecture without compromising high availability and quality of video delivery?Read More →

A customer has established an AWS Direct Connect connection to AWS.The link is up and routes are being advertised from the customer’s end, however the customer is unable to connect from EC2 instances inside its VPC to servers residing in its datacenter.Which of the following options provide a viable solution to remedy this situation? (Choose two.)Read More →

You are running a news website in the eu-west-1 region that updates every 15 minutes.The website has a world-wide audience.It uses an Auto Scaling group behind an Elastic Load Balancer and an Amazon RDS database.Static content resides on Amazon S3, and is distributed through Amazon CloudFront.Your AutoScaling group is set to trigger a scale up event at 60% CPU utilization.You use an Amazon RDS extra large DB instance with 10.000 Provisioned IOPS, its CPU utilization is around 80%, while freeable memory is in the 2 GB range.Web analytics reports show that the average load time of your web pages is around 1.5 to 2 seconds, but your SEO consultant wants to bring down the average load time to under 0.5 seconds.How would you improve page load times for your users? (Choose three.)Read More →

A corporate web application is deployed within an Amazon Virtual Private Cloud (VPC) and is connected to the corporate data center via an IPSec VPN.The application must authenticate against the on-premises LDAP server.After authentication, each logged-in user can only access an Amazon Simple Storage Space(S3) keyspace specific to that user.Which two approaches can satisfy these objectives? (Choose two.)Read More →

Your company previously configured a heavily used, dynamically routed VPN connection between your on-premises data center and AWS.You recently provisioned a DirectConnect connection and would like to start using the new connection.After configuring DirectConnect settings in the AWS Console, which of the following options win provide the most seamless transition for your users?Read More →

Your company hosts a social media website for storing and sharing documents.The web application allows user to upload large files while resuming and pausing the upload as needed.Currently, files are uploaded to your PHP front end backed by Elastic Load Balancing and an autoscaling fleet of Amazon Elastic ComputeCloud (EC2) instances that scale upon average of bytes received (NetworkIn).After a file has been uploaded, it is copied to Amazon Simple Storage Service (S3).Amazon EC2 instances use an AWS Identity and Access Management (IAM) role that allows Amazon S3 uploads.Over the last six months, your user base and scale have increased significantly, forcing you to increase the Auto Scaling group’s Max parameter a few times.Your CFO is concerned about rising costs and has asked you to adjust the architecture where needed to better optimize costs.Which architecture change could you introduce to reduce costs and still keep your web application secure and scalable?Read More →

You require the ability to analyze a customer’s clickstream data on a website so they can do behavioral analysis.Your customer needs to know what sequence of pages and ads their customer clicked on.This data will be used in real time to modify the page layouts as customers click through the site to increase stickiness and advertising click-through.Which option meets the requirements for captioning and analyzing this data?Read More →