🧪 AWS MCQ Quiz Hub

1. Name the architecture in which a user can own some private servers as well as they can distribute some of the workloads on the public cloud.
Virtual Private Network
Private Cloud
Virtual Private Cloud
Hybrid Cloud

2. If some of the instances are running in the application tier and are using AutoScaling. Then how can the instance type be changed?
Auto Scaling policy configuration
Auto Scaling group
Auto Scaling tags configuration
Auto Scaling launch configuration

3. What can be the option to reduce the load on Amazon EC2 instance when the content management system running on Amazon EC2 instance which is reaching total CPU utilization.
Make a CloudFront distribution after that configure the Amazon EC2 instance as origin
Register the Amazon EC2 instance by creating a load balancer.
Make an Auto Scaling group from the instance using the CreateAutoScalingGroup action
Make a launch configuration from the instance using the CreateLaunchConfiguration action

4. Which service performs the function that when an instance is healthy it is terminated and replaced with a new one?
Fault Tolerance
Sticky Sessions
Connection Draining
Monitoring

5. What are lifecycle hooks used for in AutoScaling?
They are used to perform health checks in an instance
They are used to put an additional wait time to a scale in or scale out event.
Used to decrease the wait time to a scale in or scale out an event
None of these

6. If a single instance has failed to launch within 24 hours due to some issues during a set up of Auto-scaling. Then what will happen to the Auto-Scaling condition?
Auto Scaling will continue to launch the instance for straight 3 days
The Auto Scaling group will be automatically terminated.
In a separate region Auto Scaling will start an instance
Auto Scaling will remove the scaling process

7. What will happen when an EC2 instance fails to pass health checks?
The instance gets isolated by the ELB for root cause analysis.
The ELB stops sending traffic to the instance that failed its health check.
The instance gets deleted by the ELB for root cause analysis.
What will happen when an EC2 instance fails to pass health checks?

8. Amazon S3 is which type of storage service?
Object
Block
Simple
Secure

9. Which AWS storage service assists S3 with transferring data?
CloudFront
Import/Export
DynamoDB
Elasticache

10. Object storage systems store files in a flat organization of containers called what?
Basket
Brackets
Cluster
Buckets

11. Amazon S3 has how many pricing components?
4
5
3
2

12. Amazon S3 offers encryption services for which types of data?
Data in Flight
Data in Rest
Data in Motion
Both a and c

13. What does RRS stand for when referring to the storage option in Amazon S3 that offers a lower level of durability at a lower storage cost?
Reduced Reaction Storage
Redundant Research Storage
Regulatory Resources Storage
Reduced Redundancy Storage

14. Amazon S3 offers developers which combination?
Low latency data storage and High scalability infrastructure at low costs.
High latency data storage and Low scalability infrastructure at high costs.
Low latency data storage and High scalability infrastructure at high costs.
High latency data storage and Low scalability infrastructure at low costs.

15. Explain the necessity of bucket policy?
To permit bucket access to multiple users.
To allow or deny accounts to observe and upload files in the bucket.
To approve or deny users the option to add or remove buckets.
None of These

16. What type of server is used to speed the delivery of content using a variety of techniques for caching content closer to users?
Edge server
Origin Server
Base server
Remote server

17. Amazon CloudFront retrieves files twice as fast as what other well-known Amazon storage service? Amazon SQS
Amazon EC2
Amazon EBS
Amazon SQS
Amazon S3

18. To deliver content through Amazon CloudFront, what a user should create?
Distributor
Distributing Server
Distribution
None of these

19. Amazon CloudFront has edge locations in how many continents?
4
5
6
9

20. Which storage browser can be used as an interface for Amazon CloudFront?
Amazon S3
Amazon Glacier
AWS Storage Gateway
Amazon Redshift

21. For on-demand media files, you can stream content using RTMP delivery. RTMP stands for what?
Reaction-Time Messenger Policy
Real-Time Messaging Protocol
Resistant-Time Message Procedure
Ready-Time Messaging Policy

22. A virtual CloudFront user is called an OAI. This stands for what?
Origin Access Identity
Origin Archive Initiative
Original Archive Identity
Original Accessible Initiative

23. What types of servers are used to send messages within Amazon SQS?
Alternating server/planner server
Requesting server/worker server
Performance server/slacker server
Available server/negative server

24. Amazon SQS can also be viewed as a class of _____________ data storage for many classes of applications.
Transitional
Temporary
Semipermanent
None of these

25. Amazon SQS pricing is based on a number of _______ and the amount of ______ transferred in and out.
Calls/messages
Requests/data
Downloads/permits
None of these

26. To prevent messages from being lost or becoming unavailable, all messages are stored __________ across multiple servers and data centres.
Publicly
Superfluously
Privately
Redundantly

27. To prevent messages from being lost or becoming unavailable, all messages are stored __________ across multiple servers and data centres.
Publicly
Superfluously
Privately
Redundantly

28. Amazon SQS is optimized for ______ scalability, not for single-threaded sending or receiving speeds.
Lateral
Parallel
Frontal
Horizontal

29. With Amazon _________, developers can monitor metrics for Amazon SQS and trigger an alarm when a threshold is met.
CloudSearch
CloudFront
CloudFormation
CloudWatch

30. Amazon Redshift is what type of data warehouse service?
Gigabyte-scale
Exobyte-scale
Petabyte-scale
Terabyte-scale

31. What does MPP stand for when referring to the type of architecture Redshift has? Massively parallel processing Massive protection policy Massively parallel policy Massive protection processing
Massively parallel processing
Massive protection policy
Massively parallel policy
Massive protection processing

32. Redshift can provide fast query performance by leveraging _______ storage approaches and technology.
key-value columnar
database
row
columnar

33. Amazon’s Redshift data warehouse allows enterprise IT pros to execute ________ against ____ data sets.
Simple SQL queries / small
Complex SQL queries / large
Simple SQL queries / large
Complex SQL queries / small

34. Redshift was designed to alleviate the frustrating, time-consuming challenges database clusters have imposed on _____ administrators?
System
Database
Certified
Privilege

35. Adding nodes to a Redshift cluster provides _______ performance improvements.
Linear
Non – Linear
Both
Neither

36. The preferred way to load data into Redshift is through ______ using the COPY command.
Remote hosts
Simple Storage Service
Elastic MapReduce
All of the above

37. The preferred way to load data into Redshift is through ______ using the COPY command.
Remote hosts
Simple Storage Service
Elastic MapReduce
All of the above

38. Amazon Redshift has how many pricing components?
4
3
2
8

39. What type of API provides a management interface to manage data warehouse clusters programmatically?
Query
SOAP
Management
REST

40. What does a comprehensive data policy include?
Wiping, disposing, retention, and storage
Retention, storage, disposing, and virtualization
Storage, virtualization, wiping, and elasticity
Disposing, patching, retention, and storage

41. Which of the following is true about NoSQL and SQL?
NoSQL and SQL support ACID properties.
NoSQL and SQL are relational databases.
NoSQL and SQL handle transactions.
NoSQL and SQL implement dynamic schemas.

42. A leading IT firm in Manhattan faces a lot of network traffic issues. What should it use to ease these issues?
Amazon CloudWatch
Amazon Elastic Load Balancing
Amazon Elastic Compute Cloud
Amazon CloudFront

43. A company wants to use network services that would implement its code from Amazon EC2 instances on the virtual servers. What should the company use?
AWS Lambda
Amazon Machine Image
Auto Scaling Service
Elastic Load Balancing

44. MultiPan, a small company with huge clientele, was facing a storage crunch, and it wants the resources to be connected to the Internet. What is the ideal solution?
Public Subnets
Private Subnets
Load Balancer
Amazon Route 53

45. If a company wants to use the DNS Web service, what is the appropriate option?
Instances and Amazon Machine Image
Virtual Private Cloud
Security Groups
Amazon Route 53 Hosted Zones

46. To retain application availability, you should use.
Load Balancer
Auto Scaling Groups
Amazon Route 53 Hosted Zones
Security Groups

47. How does an Elastic Load Balancer enable higher fault-tolerance level?
Dividing instances into several Availability Zones
Open or terminate instances
Creating the group of instances
Creating subnets

48. In case of a disaster, which of the following activities will you perform?
Expand your datacenter
Launch the replacement compute capacity
Scalable computing capacity servers
Backup your mission critical data

49. Select the wrong statement:
Virtual private servers can provision virtual private clouds connected through virtual private networks
Amazon Web Services is based on SOA standards
Starting in 2012, Amazon.com made its Web service platform available to developers on a usage-basis model
None of These

50. Select the wrong statement:
Virtual private servers can provision virtual private clouds connected through virtual private networks
Amazon Web Services is based on SOA standards
Starting in 2012, Amazon.com made its Web service platform available to developers on a usage-basis model
none of the above

51. Point out the correct statement:
SQL Server is having enormous impact in cloud computing
Amazon.com’s services represent the largest pure Infrastructure as a Service (IAAS)
EC2 is a Platform as a Service (PaaS) market
None of the above