AWS Certified Solution Architect Professional Question 18:
You require the ability to analyze a customer's click stream 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?
A. Log clicks in weblogs by URL store to Amazon S3, and then analyze with Elastic MapReduce
B. Push web clicks by session to Amazon Kinesis and analyze behavior using Kinesis workers
C. Write click events directly to Amazon Redshift and then analyze with SQL
D. Publish web clicks by session to an Amazon SQS queue then periodically drain these events to Amazon RDS and analyze with SQL.
Answer: B
Saturday, 17 December 2016
Thursday, 1 December 2016
New & Updated November AWS Certified Solution Architect Professional Questions
AWS Certified Solution Architect Professional Question 17:
You deployed your company website using Elastic Beanstalk and you enabled log file rotation to S3. An Elastic MapReduce Job is periodically analyzing the logs on S3 to build a usage dashboard that you share with your CIO. You recently improved overall performance of the website using CloudFront for dynamic content delivery and your website as the origin. After this architectural change, the usage dashboard shows that the traffic on your website dropped by an order of magnitude. How do you fix your usage dashboard?
A. Use Elastic Beanstalk "Rebuild Environment" option to update log delivery to the Elastic MapReduce job.
B. Change your log collection process to use CloudWatch ELB metrics as input of the Elastic MapReduce Job.
C. Turn on CloudTrail and use trail log files on S3 as input of the Elastic MapReduce job.
D. Enable CloudFront to deliver access logs to S3 and use them as input of the Elastic MapReduce job.
E. Use Elastic Beanstalk "Restart App Server(s)" option to update log delivery to the Elastic MapReduce job.
Answer: E
You deployed your company website using Elastic Beanstalk and you enabled log file rotation to S3. An Elastic MapReduce Job is periodically analyzing the logs on S3 to build a usage dashboard that you share with your CIO. You recently improved overall performance of the website using CloudFront for dynamic content delivery and your website as the origin. After this architectural change, the usage dashboard shows that the traffic on your website dropped by an order of magnitude. How do you fix your usage dashboard?
A. Use Elastic Beanstalk "Rebuild Environment" option to update log delivery to the Elastic MapReduce job.
B. Change your log collection process to use CloudWatch ELB metrics as input of the Elastic MapReduce Job.
C. Turn on CloudTrail and use trail log files on S3 as input of the Elastic MapReduce job.
D. Enable CloudFront to deliver access logs to S3 and use them as input of the Elastic MapReduce job.
E. Use Elastic Beanstalk "Restart App Server(s)" option to update log delivery to the Elastic MapReduce job.
Answer: E
Monday, 28 November 2016
AWS Certified Solutions Architect - Professional Exam Overview
AWS Exam Solutions Certified Architect - Professional validates advanced technical skills and experience in designing applications and distributed systems on the AWS platform. Examples of concepts you need to understand for this test are:
Exam Overview
- Design and deploy applications dynamically scalable and high availability, reliable and fault-tolerant AWSSelection of appropriate AWS
- services to design and implement an application based on specified requirements
- Migrating complex, multi-tier applications on AWS
- Design and implementation of scalable enterprise operations in AWS
- Implementing cost control strategies
Exam Overview
- Required Prerequisite: status as AWS Certified Solutions Architect – Professional
- Multiple choice and multiple answer questions
- 170 minutes to complete the exam
- Exam available in English and Japanese
- Practice Exam Registration fee is USD 40
- Exam Registration fee is USD 300
- Recommend taking Advanced Architecting on AWS
- Click here to preview sample questions for the exam
Thursday, 3 November 2016
AWS Solutions Architect Professional: How to Get Ready!
As you probably already know, Amazon Web Services provides Amazon's, a set of certificates for products. Currently they include three different avenues for solutions architects, and sysops Administrators, and all of them on the basic level of certification, which Amazon calls "Associate level."
AWS Solutions offers professional certification engineers, architects and DevOps "AWS Certified Solutions Architect Professional" and "Certified Engineer DevOps AUG Professional" exam. Price for certification exam sit professional examinations professional level is $ 300 three hours. Does someone have a CV certification valuable.
I think you should really consider getting ready for these exams and certification leveraging their advantage. Most candidates do not have a certified AWS in this area, and should win help you to develop your career in the industry Cloud. An Associate level certification of income needed to access the professional level.
Getting ready to it
First things first: prepare and complete the Associate certification. This is required to access the professional level. You will need basic information about AWS products to get there. "Earning Certified AWS Solutions Architect -. The associated show that you have the ability to identify and define the requirements for an application based on AWS, and following best practices for building applications on the platform safe and reliable AWS" the Amazon said. Blueprint exam emphasizes that 60% of exam questions are likely to be on how to design a system available, cost-effective, fault tolerant, scalable, so that it will understand how to design solutions on AWS basic focus. Questions can range from basic services such as VPC, EC2, S3, Route53, RDS, for more specialized services, such as Simple Queue Service and Cloudfront. CloudCareer, our unique certificates AWS could come in handy for this purpose: we talk a little more about that later. It is included with all our plans, increase or PRO, and in fact, you can start using it without a credit card, with a free 7-day trial.
Things get harder with professional-level certification, obviously. Amazon AWS recommends two years of practical experience and examination model will go into full details. He asked .not only for increased use of Amazon AWS products, but also advanced skills in networking and IT applications, such as multi-level distributed architecture systems widely and state systems without coupling loose it is an argument for certification. As you easily understand, for the most part, the exam is quite thorough and comprehensive and will represent a considerable challenge for many who already have Associate certification.
Wednesday, 2 November 2016
Amazon’s AWS Results Give Rivals Cause to Worry
Amazon (AMZN) has questioned the doubts about its ability to continue business growth and large-scale cloud computing. The company said revenue from AWS (Amazon Web Services) increased 55% year over year (or every year) to $ 3.23 billion 3T16. The results easily exceed that required for the expected revenues of $ 3.170 billion for the cloud industry.
$ 10 billion in sales
The vertical axis shows the trend of AWS sales growth in the last five quarters. Amazon AWS expects revenues to reach $ 10 billion this year. In addition, revenue growth, margins in the Amazon cloud business improves. The company said operating profit margin rose to a record high of AWS 32% during the last quarter. The operating profit margin distribution of the clouds was 30% the same quarter last year.
The strong growth in AWS is a challenge to Microsoft (MSFT), Alphabet (GOOGL) and International Business Machines (IBM), because it means that they are more backward than the Amazon cloud in the battle in the IT market. Another cloud provider is struggling to steal market share of Amazon cloud computing is Oracle (ORCL). Because the AWS has become higher, some analysts have predicted that growth would slow down, but the last quarter is rejected Amazon these predictions.
Amazon has managed to surpass the expectations of growth in spite of its cloud division reports earlier this year that Apple (AAPL) has reduced its exposure to the AWS accept some operations to the cloud with Google Cloud alphabet.
Growth opportunities remain very important in the field of cloud computing, because the business transition to the cloud is still in its infancy.
3T16 earnings expectations
Overall, Amazon reported EPS (earnings per share) of $ 0.52 on revenue $ 32.7 billion 3T16 half. Although the result improved from the previous year, EPS could not reach consensus estimate, which called for $ 0.78. The consensus earnings forecast of 32.7 billion. Amazon seeks income between $ 42 billion $ 45.5 million on 4T16 against the consensus estimate of $ 44.6 billion.
Sunday, 9 October 2016
Two Weeks Ago Salesforce Had an Outage. Now it's Outsourced to AWS
Fresh from his embarrassing incidents of data loss in North America, Salesforce announced that it will begin operating some software on Amazon Web Services.
Sales Cloud, Service Cloud, the cloud applications, cloud community, Cloud and Analytics pieces as soon Granaries AWS. Heroku, Social Marketing Cloud Studio, SalesforceIQ, and the recently announced Salesforce cloud IO already reduced prices in Jeff penthouses bit crazy.
Conservation Declaration Salesforce CEO Marc Benioff see state "No provider public cloud infrastructure that is more sophisticated and has more capabilities for business support Robusta needs of our growing global customer base."
What is difficult to treat, if only because the leader of the market in Mar AWS not young sector.
AWS has issued a humblebrag in response to the effect that is very happy to have scored the concert.
Own sales force discovered during the interruption of the instance NA14 earlier this month, including not exhaustive efforts to strengthen data centers may be small obstacles. suit-as-a-Service Software also tend to prefer their positions for a lean, driven by sales dirty COMA problems running the business infrastructure is not cheap or pleasant.
Going to new sites AWS therefore makes little sense pair Salesforce.
AWS is also in the business infrastructure to scale, in many places.
Doing this explains why Salesforce has also increased its prices for users in the UK at the top of what the United States perceived level.
A wrinkle more: the whole world titans cloud sometimes been associated with local actors. In Australia, for example, it is believed that Microsoft Azure to be driven by local actors NextDC while AWS times berths in Equinix. Salesforce signed a single agreement seems AWS bad news for players comparable local world, although there are many opportunities in this cloud for some time adventure.
Sales Cloud, Service Cloud, the cloud applications, cloud community, Cloud and Analytics pieces as soon Granaries AWS. Heroku, Social Marketing Cloud Studio, SalesforceIQ, and the recently announced Salesforce cloud IO already reduced prices in Jeff penthouses bit crazy.
Conservation Declaration Salesforce CEO Marc Benioff see state "No provider public cloud infrastructure that is more sophisticated and has more capabilities for business support Robusta needs of our growing global customer base."
What is difficult to treat, if only because the leader of the market in Mar AWS not young sector.
AWS has issued a humblebrag in response to the effect that is very happy to have scored the concert.
Own sales force discovered during the interruption of the instance NA14 earlier this month, including not exhaustive efforts to strengthen data centers may be small obstacles. suit-as-a-Service Software also tend to prefer their positions for a lean, driven by sales dirty COMA problems running the business infrastructure is not cheap or pleasant.
Going to new sites AWS therefore makes little sense pair Salesforce.
AWS is also in the business infrastructure to scale, in many places.
Doing this explains why Salesforce has also increased its prices for users in the UK at the top of what the United States perceived level.
A wrinkle more: the whole world titans cloud sometimes been associated with local actors. In Australia, for example, it is believed that Microsoft Azure to be driven by local actors NextDC while AWS times berths in Equinix. Salesforce signed a single agreement seems AWS bad news for players comparable local world, although there are many opportunities in this cloud for some time adventure.
Saturday, 8 October 2016
AWS Certified Solution Architect Professional Sample Questions
AWS Certified Solution Architect Professional Question 16
To serve Web traffic for a popular product, your chief financial officer and IT director have purchased 10 m1.large heavy utilization Reserved Instances (RIs), evenly spread across two availability zones; Route 53 is used to deliver the traffic to an Elastic Load Balancer (ELB). After several months, the product grows even more popular and you need additional capacity. As a result, your company purchases two c3.2xlarge medium utilization RIs. You register the two c3.2xlarge instances with your ELB and quickly find that the m1. large instances are at 100% of capacity and the c3.2xlarge instances have significant capacity that's
unused. Which option is the most cost effective and uses EC2 capacity most effectively?
A. Configure Auto scaling group and Launch Configuration with ELB to add up to 10 more on-demand m1.large instances when triggered by Cloud watch. Shut off c3.2xlarge instances.
B. Configure ELB with two c3.2xlarge instances and use on-demand Auto scaling group for up to two additional c3.2xlarge instances. Shut off m1.large instances.
C. Route traffic to EC2 m1.large and c3.2xlarge instances directly using Route 53 latenc based routing and health checks. Shut off ELB.
D. Use a separate ELB for each instance type and distribute load to ELBs with Route 53 weighted round robin.
Answer: B
To serve Web traffic for a popular product, your chief financial officer and IT director have purchased 10 m1.large heavy utilization Reserved Instances (RIs), evenly spread across two availability zones; Route 53 is used to deliver the traffic to an Elastic Load Balancer (ELB). After several months, the product grows even more popular and you need additional capacity. As a result, your company purchases two c3.2xlarge medium utilization RIs. You register the two c3.2xlarge instances with your ELB and quickly find that the m1. large instances are at 100% of capacity and the c3.2xlarge instances have significant capacity that's
unused. Which option is the most cost effective and uses EC2 capacity most effectively?
A. Configure Auto scaling group and Launch Configuration with ELB to add up to 10 more on-demand m1.large instances when triggered by Cloud watch. Shut off c3.2xlarge instances.
B. Configure ELB with two c3.2xlarge instances and use on-demand Auto scaling group for up to two additional c3.2xlarge instances. Shut off m1.large instances.
C. Route traffic to EC2 m1.large and c3.2xlarge instances directly using Route 53 latenc based routing and health checks. Shut off ELB.
D. Use a separate ELB for each instance type and distribute load to ELBs with Route 53 weighted round robin.
Answer: B
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