Skip to main content

5 Most Frequently Asked Aws Tricky Questions

The following list is top tricky questions asked in AWS interviews

1) Question How do you store objects in Reduced Redundancy Storage in S3?
  • Specify REDUCED_REDUNDANCY tags in the HTML code.
  • Specify REDUCED_MIRRORING on a PUT request using an optional header.
  • Specify LOW_REPLICATION on a PUT request using an optional header.
  • Specify LOW_REPLICATION on a GET request for objects.
  • Specify REDUCED_REDUNDANCY on a PUT request using an optional header.
2) Question Which is required to log on to the AWS management console on a mobile device?
  • 1. SSO alias
  • 2. SiteMinder
  • 3. Gateway address
  • 4. IAM token
  • 5. AWS account
3) Question How do you receive notifications based on the value of a metric being above or below a stated threshold in Amazon CloudWatch?
  • 1. Set Amazon SmartAlert.
  • 2. Log on through the Amazon console.
  • 3. Create an Amazon CloudWatch threshold dashboard.
  • 4. Create an Amazon CloudWatch alarm.
  • 5.Create a DescribeAlarmHistory API.
4) Scenario
You are testing Oracle, SQL Server, and Mongo DB databases in your AWS account to determine which database to use for your application.
Question Based on the scenario above, how do you decrease the process time of testing these databases?
  • 1. Transfer the installed files and folders for each database from your local computer to S3.
  • 2. Set up Database as a Service (DaaS) from these vendors.
  • 3. Download DB software directly to Amazon from the vendor site.
  • 4. Configure the File Transfer Protocol (FTP) for the database software from your local computer to S3.
  • 5. Select vendor-provided database AMIs.
5) Question How do you verify your Amazon CloudSearch application is ready for release to end users?
  • 1. Look for error logs in the Amazon CloudSearch diagnostics sections.
  • 2. Set up a search engine task using the IP address of the CloudSearch server.
  • 3. Look at the keywords from the indexes in Amazon CloudSearch to ensure readiness.
  • 4. Test sample queries using the search tester in the Amazon CloudSearch console.
  • 5. Create APIs to test the output from Amazon CloudSearch.
Answers Click here

Comments

Popular posts from this blog

Blue Prism complete tutorials download now

Blue prism is an automation tool useful to execute repetitive tasks without human effort. To learn this tool you need the right material. Provided below quick reference materials to understand detailed elements, architecture and creating new bots. Useful if you are a new learner and trying to enter into automation career.
The number one and most popular tool in automation is a Blue prism. In this post, I have given references for popular materials and resources so that you can use for your interviews.
Why You Need to Learn RPA blue prism tutorial popular resources I have given in this post. You can download quickly. Learning Blue Prism is a really good option if you are a learner of Robotic process automation.
RPA Advantages The RPA is also called "Robotic Process Automation"- Real advantages are you can automate any business process and you can complete the customer requests in less time.

The Books Available on Blue Prism 
Blue Prism resourcesDavid chappal PDF bookBlue Prism…

Topologies in Apache Storm the concept you need to know

There are two main reasons why Apache Storm is so popular. The number one is it can connect to many sources. The number two is scalable. The other advantage is fault tolerant. That means, guaranteed data processing.
The map-reduce jobs process the data analytics in Hadoop. The topology in Storm is the real data processor. The co-ordination between Nimbus and Supervisor carried by Zookeeper What are topologiesThe jobs in Hadoop are similar to topology. The jobs run as per schedule defined.In Storm, the topology runs forever.A topology consists of many worker processes spread across many machines. A topology is a pre-defined design to get end product using your data.A topology comprises of 2 parts. These are Spout and bolts.The Spout is a funnel for topology Two nodes in StormMaster Node: similar to Hadoop job tracker. It runs on a daemon called Nimbus.Worker Node: It runs on a daemon called Supervisor. The Supervisor listens to the work assigned to each machine.Master NodeNimbus is re…

Three popular RPA tools functional differences

Robotic process automation is growing area and many IT developers across the board started up-skill in this popular area. I have written this post for the benefit of Software developers who are interested in RPA also called Robotic Process Automation.

In my previous post, I have described that total 12 tools are available in the market. Out of those 3 tools are most popular. Those are Automation anywhere, BluePrism and Uipath. Many programmers asked what are the differences between these tools. I have given differences of all these three RPA tools.

BluePrismBlue Prism has taken a simple concept, replicating user activity on the desktop, and made it enterprise strength. The technology is scalable, secure, resilient, and flexible and is supported by a comprehensive methodology, operational framework and provided as packaged software.The technology is developed and deployed within a “corridor of IT governance” and has sophisticated error handling and process modelling capabilities to ensu…