1.
The committee which designs the standards & characteristics for
the cloud computing is
Ans:
NIST
2. I have some private servers on my premises, also I have distributed some of my workload on the public cloud, what is this architecture called?
Ans:
hybrid cloud
3. Developers and organizations all global around the world leverage ______ extensively
Ans:
paas
4. Cloud-computing providers offer their services as ______________
Ans:
Iaas, paas, saas
5. The _____ services mixes the simplicity of ________ with the power of _____, to great effect.
Ans:
paas, saas, iaas
6. Does Stopping and Terminating instances have same effect?
Ans:
False
7. All Amazon services supports region?
Ans:
False
8. What are the measures to be taken to ensure maximum availability?
Ans:
autoscalling
9. Which is more secure?
Ans:
vpc security group
10. How can you integrate IAM with data centers security?
Ans:
SAML
11. What does ARN stand for?
Ans:
amazon resource name
12. Route S3 can be used to route users to infrastructure outside of AWS
Ans:
True
13. Difference between instance store and EBS
Ans:
Once the instance is stopped and started, the data in instance
storage is lost. Whereas, the data in EBS persists.
14. What is the maximum length of a file name in S3?
Ans:
UTF-8 1024 bytes long
15. In S3, what does RRS stand for?
Ans:
Reduced Redundancy Storage
16. What does S3 stand for?
Ans:
Simple Storage Service
17. When to choose C4 instances?
Ans:
High compute and Moderate Memory footprint
18. EC2 stands for
Ans:
Elastic Compute Cloud
19. Which of the following is not true about Glacier
Ans:
Services enables rapid disaster recovery
20. How will you secure the data at rest in EBS?
Ans:
restrict access using IAM that prevents write operations to the EBS
21. Objects in S3 can be delivered through Amazon CloudFront
Ans:
True
22. How do you access data on Elastic block storage?
Ans:
only from an EC2
23. What’s the maximum size of the S3 bucket?
Ans:
5TB
24. Which AWS services will you use to collect and process e-commerce data for near real-time analysis?
Ans:
Both DynamoDB & Redshift
25. Only 1024 objects can be placed on S3 bucket?
Ans:
False
26. Amazon S3 is a?
Ans:
Key-Based object store
27. What is an AMI?
Ans:
Amazon Machine Image
28. You are using an S3 bucket through which you are running a photo sharing website. It is found that some of other sites owners also using you bucket URL and causing a loss to you business. How will you protect your buckets content from unauthorized usage?
Ans:
Utilize bucket polices, ACLs, and user policies
29. What are the uses of Amazon Glazier?
Ans:
access infrequent data and archive data
30. Why do you make subnets?
Ans:
To efficiently utilize networks that have a large no. of hosts
31. What metrics can be monitored through cloudwatch without being charged?
Ans:
disk, CPU, data transfer
32. Autoscaling is enabled through
Ans:
cloudWatch
33. Amazon CloudFormation is a?
Ans:
Deployment and management service
34. Which service in AWS allows you to create and delete stacks of AWS resources which are defined in templates?
Ans:
cloudFormation
35. Which of the following is not true about Elastic Load Balancing
Ans:
Can be enabled only in a single availability zone
36. Which of these services will help in better availability______?
Ans:
SNS and SES
37. Which of these services are used to distribute content to end users using a global network of edge locations?
Ans:
Route 53
38. You are serving content from CloudFront. Which of the following happens to an end user's request?
Ans:
The user's request is routed to the nearest edge location
39. Which of the following is not correct about CloudFront?
Ans:
CloudFront cannot serve content from a non AWS origin server
40. How can you restrict the access to the contents delivered in cloudfront?
Ans:
Origin access identity
41. A highly available and scalable domain name system web service
Ans:
Amazon Route 53
42. What happens when content is not present at an edge location and a request is made to it?
Ans:
CloudFront delivers the content directly from the origin server and
stores it in the cache of the edge location
43. Which of these services are used to distribute content to end users using a global network of edge locations?
Ans:
cloudFront
44. What’s the maximum size of the S3 bucket?
Ans:
5TB
45. If I want my instance to run on a single-tenant hardware, which value do I have to set the instance’s tenancy attribute to?
Ans:
Dedicated
46. When you need to move data over long distances using the internet, for instance across countries or continents to your Amazon S3 bucket, which method or service will you use?
Ans:
Amazon Transfer Acceleration
47. Service that connects on-premises software appliances with cloud based storage
Ans:
AWS Storage Gateway
48. When will you incur costs with an Elastic IP address (EIP)?
Ans:
When it is allocated and associated with a stopped instance.
If
you have more collection of questions?? or If you find any wrong
answers from the above?? Feel free to comment below.
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