AWS-Solution-Architect-Associate Question No - 2

Question No : 2  - (Topic 2)

If I write the below command, what does it do? ec2-run ami-e3a5408a -n 20 -g appserver


A. Start twenty instances as members of appserver group.
B. Creates 20 rules in the security group named appserver
C. Terminate twenty instances as members of appserver group.
D. Start 20 security groups

Answer: A

AWS-Solution-Architect-Associate Question No - 1

Your firm has uploaded a large amount of aerial image data to S3 In the past, in your on-premises environment, you used a dedicated group of servers to oaten process this data and used Rabbit MQ - An open source messaging system to get job information to the servers. Once processed the data would go to tape and be shipped offsite. Your manager told you to stay with the current design, and leverage AWS archival storage and messaging services to minimize cost. Which is correct?

A. Use SQS for passing job messages use Cloud Watch alarms to terminate EC2 worker instances when they become idle. Once data is processed, change the storage class of the S3 objects to Reduced Redundancy Storage. 

B. Setup Auto-Scaled workers triggered by queue depth that use spot instances to process messages in SOS Once data is processed,  

C. Change the storage class of the S3 objects to Reduced Redundancy Storage. Setup Auto-Scaled workers triggered by queue depth that use spot instances to process messages in SQS Once data is processed, change the storage class of the S3 objects to Glacier. 

D. Use SNS to pass job messages use Cloud Watch alarms to terminate spot worker instances when they become idle. Once data is processed, change the storage class of the S3 object to Glacier. 

Answer: D

AWS-Certified-Solutions-Architect-Professional - Question No - 2

You have an application running on an EC2 Instance which will allow users to download flies from a private S3 bucket using a pre-signed URL. Before generating the URL the application should verify the existence of the file in S3. How should the application use AWS credentials to access the S3 bucket securely?

A. Use the AWS account access Keys the application retrieves the credentials from the source code of the application. 

B. Create an IAM user for the application with permissions that allow list access to the S3 bucket launch the instance as the IAM user and retrieve the IAM user's credentials from the EC2 instance user data. 

C. Create an IAM role for EC2 that allows list access to objects in the S3 bucket. Launch the instance with the role, and retrieve the role's credentials from the EC2 Instance metadata 

D. Create an IAM user for the application with permissions that allow list access to the S3 bucket. The application retrieves the IAM user credentials from a temporary directory with permissions that allow read access only to the application user. 

Answer: C

AWS-Certified-Solutions-Architect-Professional | Question No - 1

Your company produces customer commissioned one-of-a-kind skiing helmets combining nigh fashion with custom technical enhancements Customers can show off their Individuality on the ski slopes and have access to head-up-displays. GPS rear-view cams and any other technical innovation they wish to embed in the helmet.The current manufacturing process is data rich and complex including assessments to ensure that the custom electronics and materials used to assemble the helmets are to the highest standards Assessments are a mixture of human and automated assessments you need to add a new set of assessment to model the failure modes of the custom electronics using GPUs with CUDA, across a cluster of servers with low latency networking.What architecture would allow you to automate the existing process using a hybrid approach and ensure that the architecture can support the evolution of processes over time?

A. Use AWS Data Pipeline to manage movement of data & meta-data and assessments

Use an auto-scaling group of G2 instances in a placement group. 

B. Use AMAZON DUMPS DUMPS Simple Workflow (SWF) to manages assessments, movement of da meta-data Use an auto-scaling group of G2 instances in a placement group. 

C. Use AMAZON DUMPS DUMPS Simple Workflow (SWF) to manages assessments movement of da meta-data Use an auto-scaling group of C3 instances with SR-IOV (Single Root I/O

Virtualization). 

D. Use AWS data Pipeline to manage movement of data & meta-data and assessments

use auto-scaling group of C3 with SR-IOV (Single Root I/O virtualization). 

Answer: B

Cisco News - Aug 3, 2018 | Members' Choice Spotlight Award - Nominate Someone Today

The Cisco Learning Network has now accepted candidates for the next Spotlight Awards, especially for Members.

Here is your chance to assign a colleague the positive impact he or she has on you or the Cisco Learning Network community as a whole. Numerous members from all over the world regularly contribute to the community and devote their time to helping others learn, grow and successfully complete their IT career goals. In reminding us of the significant contributions, efforts and support for evaluation, we want to highlight the members in the form of a Community Spotlight Prize. If you have any person for this special recognition, please contact us and send your candidate.

Candidates must be submitted no later than August 10, 2018, and must be sent to the following email address: cln_comm_mgmt@cisco.com

Thank you to your peers for this special award. We also encourage you to check the list of our previous community Spotlight Awards.