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Practice Questions
we are helping students to prepare an exam . generate 3 questions and also with the 4 multiple choice options to select as well.
-the output should include a questions, give 4 options for candidates to choose and let me know which one is the correct answer right after each of the questions
-in your output, pls randomize the correct answer, so that its not all (a) is the correct answer but option (a),(b),(c) and (d) get a chance to be the correct answer
-the questions and explanation should be as comprehensive and detailed as possible and share the relevant rules and law to explain the answers to why its correct and why its not correct. provide relevant guidelines, law or rules in the explanation if necessary
-1 out of 3 question please make scenario typed question, for example like Mr johnson is… and ask what should Mr johnson do the situation background can be elaborated into more detailed if needed. please randomize different name each time. and remember its one out of three questions to use scenario type, the rest of the two questions is normal practice questions
-avoid asking questions that is memorization of rules number which is not the common exam type of questions. The questions should asking the concepts, underlying understanding of the rules and regulations instead.
-the questions generated should be references to the exam name to be given below
– below is a full list of topics and you may randomly select 3 topics to generate the content. Pls look at the context window and avoid selecting the same topics
1. AWS Fundamentals
a. AWS Global Infrastructure
Regions, Availability Zones, Edge Locations
b. AWS Services Overview
Compute, Storage, Database, Networking, Security, Machine Learning, Analytics, IoT
c. AWS Management Tools
AWS Management Console, AWS CLI, AWS SDKs
2. Compute
a. Amazon Elastic Compute Cloud (EC2)
Instance types, AMIs, Instance lifecycle, Pricing models, Placement groups
b. AWS Lambda
Serverless computing, Event-driven architecture, Deployment packages
c. AWS Elastic Beanstalk
Application deployment, Environment management
3. Storage
a. Amazon Simple Storage Service (S3)
Buckets, Objects, Versioning, Encryption, Lifecycle policies
b. Amazon Elastic Block Store (EBS)
Volume types, Snapshots, Performance, Encryption
c. Amazon Elastic File System (EFS)
File system types, Performance, Access control
4. Database
a. Amazon Relational Database Service (RDS)
Database engines, Multi-AZ deployments, Read replicas, Backup and restore
b. Amazon DynamoDB
NoSQL database, Provisioned and on-demand capacity, Indexes, DynamoDB Streams
c. Amazon Redshift
Data warehousing, Clusters, Query optimization, Backup and restore
5. Networking
a. Amazon Virtual Private Cloud (VPC)
Subnets, Route tables, NAT, Security groups, Network ACLs, VPC peering
b. AWS Direct Connect
Dedicated network connection, Virtual interfaces
c. Amazon Route 53
DNS management, Routing policies, Health checks
6. Security
a. Identity and Access Management (IAM)
Users, Groups, Roles, Policies, MFA
b. AWS Key Management Service (KMS)
Encryption keys, Policies, Integration with other services
c. AWS Shield and AWS WAF
DDoS protection, Web application firewall
7. Monitoring and Management
a. Amazon CloudWatch
Metrics, Alarms, Logs, Events
b. AWS CloudTrail
Audit trails, Logging API calls
c. AWS Config
Configuration management, Compliance checking
8. Architectural Best Practices
a. High Availability
Fault tolerance, Load balancing, Auto scaling
b. Scalability and Elasticity
Designing for growth, Decoupling components, Serverless architectures
c. Cost Optimization
Reserved instances, Spot instances, Cost Explorer
9. Migration and Transfer
a. AWS Migration Hub
Migration strategies, Assessment reports
b. AWS DataSync and AWS Transfer Family
Data transfer methods, Data synchronization
10. Case Studies and Scenarios
a. Designing resilient architectures
b. Cost-effective solutions
c. Security best practices
Practical Applications
Designing, deploying, and managing AWS solutions
Implementing AWS services in real-world scenarios
Troubleshooting and optimizing AWS environments
Theoretical Knowledge
Understanding AWS services, features, and capabilities
Knowledge of AWS architectural principles
Problem-Solving Skills
Analyzing requirements and designing appropriate solutions
Resolving issues related to AWS services and configurations
Critical Thinking Abilities
Evaluating different AWS services and selecting the most suitable ones
Identifying potential pitfalls and designing robust architectures
Additional Domains
AWS well-architected framework
AWS cost management and billing
– the exam name is:
Amazon SAA-C03 AWS Certified Solutions Architect – Associate (SAA–C03
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Question 1 of 30
1. Question
A company wants to deploy a web application on AWS that requires serverless architecture and the ability to execute code in response to events. The application needs to scale automatically based on demand and minimize operational overhead. Which AWS service should they use to achieve this requirement?
Correct
AWS Lambda is a serverless computing service provided by AWS that allows companies to run code in response to events without provisioning or managing servers. Lambda automatically scales resources based on demand, minimizing operational overhead, and providing a cost-effective solution for deploying web applications with serverless architecture.
Incorrect
AWS Lambda is a serverless computing service provided by AWS that allows companies to run code in response to events without provisioning or managing servers. Lambda automatically scales resources based on demand, minimizing operational overhead, and providing a cost-effective solution for deploying web applications with serverless architecture.
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Question 2 of 30
2. Question
A company wants to manage user access to their AWS resources and enforce fine-grained permissions based on roles and policies. They also need to enable multi-factor authentication (MFA) for added security. Which AWS service should they use to achieve this requirement?
Correct
AWS IAM (Identity and Access Management) allows companies to manage user access to AWS resources and enforce fine-grained permissions based on roles and policies. IAM supports multi-factor authentication (MFA) for added security, enabling companies to control access to their AWS environment and protect against unauthorized access.
Incorrect
AWS IAM (Identity and Access Management) allows companies to manage user access to AWS resources and enforce fine-grained permissions based on roles and policies. IAM supports multi-factor authentication (MFA) for added security, enabling companies to control access to their AWS environment and protect against unauthorized access.
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Question 3 of 30
3. Question
A company wants to route traffic to different AWS resources based on domain names and path patterns. They need a service that provides domain registration, DNS routing, and traffic management capabilities. Which AWS service should they use to achieve this requirement?
Correct
Amazon Route 53 is a scalable and highly available DNS (Domain Name System) web service provided by AWS. Route 53 allows companies to register domain names, route traffic to different AWS resources based on domain names and path patterns, and manage traffic flow for high availability and performance. Therefore, Route 53 is the appropriate service for managing domain registration, DNS routing, and traffic management in AWS environments.
Incorrect
Amazon Route 53 is a scalable and highly available DNS (Domain Name System) web service provided by AWS. Route 53 allows companies to register domain names, route traffic to different AWS resources based on domain names and path patterns, and manage traffic flow for high availability and performance. Therefore, Route 53 is the appropriate service for managing domain registration, DNS routing, and traffic management in AWS environments.
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Question 4 of 30
4. Question
A company needs to store large amounts of data in a scalable and durable manner on AWS. They require a storage solution that allows them to store data objects of various sizes, access them from anywhere, and enable versioning for object management. Which AWS service should they use to achieve this requirement?
Correct
Amazon S3 is a highly scalable, durable, and secure object storage service provided by AWS. S3 allows companies to store and retrieve data objects of virtually any size, access them from anywhere over the internet, and enable versioning to manage object revisions and changes. Therefore, Amazon S3 is the ideal choice for storing large amounts of data in a scalable and durable manner on AWS.
Incorrect
Amazon S3 is a highly scalable, durable, and secure object storage service provided by AWS. S3 allows companies to store and retrieve data objects of virtually any size, access them from anywhere over the internet, and enable versioning to manage object revisions and changes. Therefore, Amazon S3 is the ideal choice for storing large amounts of data in a scalable and durable manner on AWS.
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Question 5 of 30
5. Question
A company wants to securely connect their on-premises data center to their AWS environment over a dedicated network connection to improve performance and security. Which AWS service should they use to establish a dedicated private network connection between their on-premises network and AWS?
Correct
AWS Direct Connect provides a dedicated, private network connection between an organization’s on-premises data center and their AWS environment. Direct Connect offers improved performance, reliability, and security compared to internet-based connections, making it the ideal choice for securely connecting on-premises networks to AWS.
Incorrect
AWS Direct Connect provides a dedicated, private network connection between an organization’s on-premises data center and their AWS environment. Direct Connect offers improved performance, reliability, and security compared to internet-based connections, making it the ideal choice for securely connecting on-premises networks to AWS.
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Question 6 of 30
6. Question
A company wants to centrally manage and monitor their AWS resources, track configuration changes, and assess compliance against predefined rules. Which AWS service should they use to achieve this requirement?
Correct
AWS Config is a service provided by AWS that enables companies to assess, audit, and evaluate the configurations of their AWS resources. AWS Config tracks configuration changes, provides detailed configuration history, and assesses compliance against predefined rules, allowing companies to maintain a secure and compliant AWS environment. Therefore, AWS Config is the appropriate service for centrally managing and monitoring AWS resources, tracking configuration changes, and assessing compliance.
Incorrect
AWS Config is a service provided by AWS that enables companies to assess, audit, and evaluate the configurations of their AWS resources. AWS Config tracks configuration changes, provides detailed configuration history, and assesses compliance against predefined rules, allowing companies to maintain a secure and compliant AWS environment. Therefore, AWS Config is the appropriate service for centrally managing and monitoring AWS resources, tracking configuration changes, and assessing compliance.
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Question 7 of 30
7. Question
A company is planning to deploy a web application on AWS that requires the ability to automatically scale resources based on incoming traffic and handle sudden spikes in demand. Which AWS service should they use to achieve this requirement?
Correct
Amazon EC2 Auto Scaling allows companies to automatically adjust the number of EC2 instances in response to changes in demand. It helps maintain application availability and performance by scaling out during periods of high traffic and scaling in during periods of low traffic, thereby ensuring that the right amount of resources are available to handle workload fluctuations.
Incorrect
Amazon EC2 Auto Scaling allows companies to automatically adjust the number of EC2 instances in response to changes in demand. It helps maintain application availability and performance by scaling out during periods of high traffic and scaling in during periods of low traffic, thereby ensuring that the right amount of resources are available to handle workload fluctuations.
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Question 8 of 30
8. Question
A company wants to migrate their existing relational database to AWS and ensure high availability and fault tolerance for their database workloads. Which AWS service should they use to achieve this requirement, providing features such as automated backups, read replicas, and multi-AZ deployments?
Correct
Amazon RDS is a managed relational database service provided by AWS that supports various database engines, including MySQL, PostgreSQL, and SQL Server. RDS offers features such as automated backups, multi-AZ deployments for high availability, and read replicas for scaling read-heavy workloads, making it an ideal choice for migrating existing relational databases to AWS.
Incorrect
Amazon RDS is a managed relational database service provided by AWS that supports various database engines, including MySQL, PostgreSQL, and SQL Server. RDS offers features such as automated backups, multi-AZ deployments for high availability, and read replicas for scaling read-heavy workloads, making it an ideal choice for migrating existing relational databases to AWS.
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Question 9 of 30
9. Question
A company wants to secure their AWS environment by encrypting data-at-rest and data-in-transit. Which AWS service should they use to manage encryption keys and enforce encryption across various AWS services?
Correct
AWS KMS is a managed service provided by AWS that allows companies to create and control encryption keys used to encrypt data-at-rest and data-in-transit. KMS integrates with various AWS services, allowing companies to enforce encryption and manage encryption keys centrally across their AWS environment, thereby ensuring data security and compliance with regulatory requirements.
Incorrect
AWS KMS is a managed service provided by AWS that allows companies to create and control encryption keys used to encrypt data-at-rest and data-in-transit. KMS integrates with various AWS services, allowing companies to enforce encryption and manage encryption keys centrally across their AWS environment, thereby ensuring data security and compliance with regulatory requirements.
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Question 10 of 30
10. Question
A company wants to ensure secure and private communication between their AWS resources and on-premises data center without traversing the public internet. Which AWS service should they use to establish a dedicated private network connection between their on-premises network and AWS?
Correct
AWS Direct Connect provides a dedicated private network connection between an organization’s on-premises data center and their AWS environment. It allows companies to establish a secure and private communication channel without traversing the public internet, improving performance, reliability, and security for data transfer between on-premises and AWS resources.
Incorrect
AWS Direct Connect provides a dedicated private network connection between an organization’s on-premises data center and their AWS environment. It allows companies to establish a secure and private communication channel without traversing the public internet, improving performance, reliability, and security for data transfer between on-premises and AWS resources.
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Question 11 of 30
11. Question
A company wants to monitor the performance and health of their AWS resources and receive alerts when predefined thresholds are exceeded. Which AWS service should they use to collect and visualize performance metrics, set alarms, and take automated actions based on monitoring data?
Correct
Amazon CloudWatch is a monitoring and observability service provided by AWS that allows companies to collect and visualize performance metrics from their AWS resources in real-time. CloudWatch enables companies to set alarms on metrics, automate actions based on monitoring data, and gain insights into the operational health and performance of their AWS environment.
Incorrect
Amazon CloudWatch is a monitoring and observability service provided by AWS that allows companies to collect and visualize performance metrics from their AWS resources in real-time. CloudWatch enables companies to set alarms on metrics, automate actions based on monitoring data, and gain insights into the operational health and performance of their AWS environment.
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Question 12 of 30
12. Question
A company wants to restrict access to their AWS resources based on the principle of least privilege and enforce fine-grained permissions for user access. Which AWS service should they use to manage user identities, roles, and access policies?
Correct
AWS IAM (Identity and Access Management) allows companies to manage user identities, roles, and access policies for their AWS resources. IAM enables companies to enforce fine-grained permissions based on the principle of least privilege, control access to resources, and ensure security by managing user authentication and authorization in the AWS environment.
Incorrect
AWS IAM (Identity and Access Management) allows companies to manage user identities, roles, and access policies for their AWS resources. IAM enables companies to enforce fine-grained permissions based on the principle of least privilege, control access to resources, and ensure security by managing user authentication and authorization in the AWS environment.
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Question 13 of 30
13. Question
A company is planning to deploy a highly available and fault-tolerant web application on AWS. They need a service that can distribute incoming traffic across multiple EC2 instances in different Availability Zones and automatically route traffic away from unhealthy instances. Which AWS service should they use to achieve this requirement?
Correct
Elastic Load Balancing (ELB) automatically distributes incoming application traffic across multiple EC2 instances in different Availability Zones to ensure high availability and fault tolerance. ELB also detects unhealthy instances and reroutes traffic only to healthy instances, thereby improving the availability and reliability of web applications deployed on AWS.
Incorrect
Elastic Load Balancing (ELB) automatically distributes incoming application traffic across multiple EC2 instances in different Availability Zones to ensure high availability and fault tolerance. ELB also detects unhealthy instances and reroutes traffic only to healthy instances, thereby improving the availability and reliability of web applications deployed on AWS.
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Question 14 of 30
14. Question
A company needs to store and analyze large volumes of structured data in real-time for their business analytics application. They require a scalable and fully managed data warehousing solution that can handle petabytes of data and provide fast query performance. Which AWS service should they use to achieve this requirement?
Correct
Amazon Redshift is a fully managed data warehousing service provided by AWS that allows companies to analyze large volumes of structured data in real-time. Redshift is optimized for high-performance query processing and can handle petabytes of data at scale, making it an ideal choice for business analytics applications that require fast query performance and scalability.
Incorrect
Amazon Redshift is a fully managed data warehousing service provided by AWS that allows companies to analyze large volumes of structured data in real-time. Redshift is optimized for high-performance query processing and can handle petabytes of data at scale, making it an ideal choice for business analytics applications that require fast query performance and scalability.
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Question 15 of 30
15. Question
A company wants to protect their web application from common web exploits and vulnerabilities, such as SQL injection and cross-site scripting (XSS). Which AWS service should they use to inspect and filter incoming web traffic to their application for malicious activities?
Correct
AWS WAF (Web Application Firewall) allows companies to inspect and filter incoming web traffic to their applications for common web exploits and vulnerabilities, such as SQL injection and cross-site scripting (XSS). WAF enables companies to create custom rules and policies to protect their web applications from malicious activities, ensuring the security and integrity of their web assets.
Incorrect
AWS WAF (Web Application Firewall) allows companies to inspect and filter incoming web traffic to their applications for common web exploits and vulnerabilities, such as SQL injection and cross-site scripting (XSS). WAF enables companies to create custom rules and policies to protect their web applications from malicious activities, ensuring the security and integrity of their web assets.
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Question 16 of 30
16. Question
A company wants to archive infrequently accessed data for long-term storage at a low cost. They need a storage solution that provides durable, scalable, and secure storage for their archived data. Which AWS service should they use to achieve this requirement?
Correct
Amazon S3 Glacier is a low-cost storage service provided by AWS that is designed for long-term archival and backup of infrequently accessed data. Glacier offers durable, scalable, and secure storage with flexible retrieval options, making it an ideal choice for storing archived data at a low cost.
Incorrect
Amazon S3 Glacier is a low-cost storage service provided by AWS that is designed for long-term archival and backup of infrequently accessed data. Glacier offers durable, scalable, and secure storage with flexible retrieval options, making it an ideal choice for storing archived data at a low cost.
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Question 17 of 30
17. Question
A company wants to securely connect their AWS VPC to another VPC in a different AWS account using a private network connection. Which AWS service should they use to establish private connectivity between the two VPCs?
Correct
Amazon VPC Peering allows companies to establish private network connectivity between VPCs in different AWS accounts. It enables secure communication between resources in the peered VPCs using private IP addresses, without traversing the public internet, thereby providing a secure and isolated network environment for inter-VPC communication.
Incorrect
Amazon VPC Peering allows companies to establish private network connectivity between VPCs in different AWS accounts. It enables secure communication between resources in the peered VPCs using private IP addresses, without traversing the public internet, thereby providing a secure and isolated network environment for inter-VPC communication.
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Question 18 of 30
18. Question
A company wants to encrypt sensitive data stored in their Amazon S3 buckets to protect it from unauthorized access. Which AWS service should they use to manage encryption keys and enforce encryption for their S3 objects?
Correct
AWS KMS (Key Management Service) allows companies to create and manage encryption keys used to encrypt data-at-rest and data-in-transit in AWS services like Amazon S3. By using AWS KMS, companies can enforce encryption for their S3 objects and manage encryption keys centrally, ensuring the security and integrity of their sensitive data stored in S3 buckets.
Incorrect
AWS KMS (Key Management Service) allows companies to create and manage encryption keys used to encrypt data-at-rest and data-in-transit in AWS services like Amazon S3. By using AWS KMS, companies can enforce encryption for their S3 objects and manage encryption keys centrally, ensuring the security and integrity of their sensitive data stored in S3 buckets.
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Question 19 of 30
19. Question
A company is designing an architecture for their web application on AWS. They need a service that can automatically scale compute resources based on traffic demand, provide fault tolerance, and maintain session persistence. Which AWS service should they use to achieve this requirement?
Correct
Elastic Load Balancing (ELB) automatically distributes incoming application traffic across multiple instances to ensure fault tolerance and scalability. ELB supports session persistence to maintain user sessions and provides a seamless experience during scaling events, making it the appropriate choice for web applications requiring automatic scaling and fault tolerance.
Incorrect
Elastic Load Balancing (ELB) automatically distributes incoming application traffic across multiple instances to ensure fault tolerance and scalability. ELB supports session persistence to maintain user sessions and provides a seamless experience during scaling events, making it the appropriate choice for web applications requiring automatic scaling and fault tolerance.
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Question 20 of 30
20. Question
A company needs to migrate their existing database to AWS and ensure high availability and durability. They also require features such as automatic backups, point-in-time recovery, and read replicas for scaling read-heavy workloads. Which AWS service should they use to achieve this requirement?
Correct
Amazon RDS is a managed relational database service provided by AWS that supports various database engines such as MySQL, PostgreSQL, and SQL Server. RDS offers features such as automatic backups, point-in-time recovery, and read replicas, making it the ideal choice for migrating existing databases to AWS while ensuring high availability, durability, and scalability.
Incorrect
Amazon RDS is a managed relational database service provided by AWS that supports various database engines such as MySQL, PostgreSQL, and SQL Server. RDS offers features such as automatic backups, point-in-time recovery, and read replicas, making it the ideal choice for migrating existing databases to AWS while ensuring high availability, durability, and scalability.
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Question 21 of 30
21. Question
A company wants to route incoming traffic to different AWS resources based on the domain name in the HTTP request. They also need to support SSL termination and handle multiple domains. Which AWS service should they use to achieve this requirement?
Correct
An Application Load Balancer (ALB) allows companies to route incoming traffic to different AWS resources based on the domain name in the HTTP request using host-based routing. ALB supports SSL termination, multiple domains, and advanced routing rules, making it suitable for handling complex routing requirements in web applications deployed on AWS.
Incorrect
An Application Load Balancer (ALB) allows companies to route incoming traffic to different AWS resources based on the domain name in the HTTP request using host-based routing. ALB supports SSL termination, multiple domains, and advanced routing rules, making it suitable for handling complex routing requirements in web applications deployed on AWS.
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Question 22 of 30
22. Question
A company wants to enhance the security of their AWS environment by implementing additional protection against distributed denial of service (DDoS) attacks and web application vulnerabilities. Which combination of AWS services should they use to achieve this requirement?
Correct
Amazon CloudFront, a content delivery network (CDN) service, can help mitigate DDoS attacks by distributing traffic across multiple edge locations and absorbing the impact. AWS WAF (Web Application Firewall) provides protection against common web application vulnerabilities by inspecting and filtering incoming traffic based on predefined rules.
Incorrect
Amazon CloudFront, a content delivery network (CDN) service, can help mitigate DDoS attacks by distributing traffic across multiple edge locations and absorbing the impact. AWS WAF (Web Application Firewall) provides protection against common web application vulnerabilities by inspecting and filtering incoming traffic based on predefined rules.
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Question 23 of 30
23. Question
A company wants to optimize the cost of their AWS infrastructure by leveraging serverless computing for certain workloads. They need a service that automatically scales resources in response to incoming events and charges them based on usage. Which AWS service should they use to achieve this requirement?
Correct
AWS Lambda is a serverless computing service that automatically scales resources in response to incoming events, such as HTTP requests or messages from other AWS services. With Lambda, users are charged based on the number of requests and the duration of code execution, making it a cost-effective choice for serverless workloads.
Incorrect
AWS Lambda is a serverless computing service that automatically scales resources in response to incoming events, such as HTTP requests or messages from other AWS services. With Lambda, users are charged based on the number of requests and the duration of code execution, making it a cost-effective choice for serverless workloads.
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Question 24 of 30
24. Question
A company needs to store structured data in a scalable and fully managed database service on AWS. They require features such as automated backups, multi-AZ deployment for high availability, and the ability to scale compute and storage resources independently. Which AWS service should they use to achieve this requirement?
Correct
Amazon RDS is a fully managed relational database service that supports various database engines such as MySQL, PostgreSQL, and SQL Server. It offers features such as automated backups, multi-AZ deployment for high availability, and the ability to scale compute and storage resources independently, making it suitable for storing structured data in a scalable and managed database service.
Incorrect
Amazon RDS is a fully managed relational database service that supports various database engines such as MySQL, PostgreSQL, and SQL Server. It offers features such as automated backups, multi-AZ deployment for high availability, and the ability to scale compute and storage resources independently, making it suitable for storing structured data in a scalable and managed database service.
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Question 25 of 30
25. Question
A company wants to set up a private network within AWS to isolate their application resources and control inbound and outbound traffic at the subnet level. Which AWS service should they use to achieve this requirement?
Correct
Amazon VPC allows companies to create a logically isolated section of the AWS Cloud where they can launch AWS resources in a virtual network. With VPC, companies can define subnets, route tables, and security groups to control inbound and outbound traffic at the subnet level, ensuring a private and secure network environment for their application resources.
Incorrect
Amazon VPC allows companies to create a logically isolated section of the AWS Cloud where they can launch AWS resources in a virtual network. With VPC, companies can define subnets, route tables, and security groups to control inbound and outbound traffic at the subnet level, ensuring a private and secure network environment for their application resources.
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Question 26 of 30
26. Question
A company wants to monitor the performance of their AWS resources, set alarms for specific metrics, and automate responses to events. Which AWS service should they use to achieve this requirement?
Correct
Amazon CloudWatch is a monitoring and observability service provided by AWS that allows companies to collect and track metrics, set alarms for specific thresholds, and automate responses to events in their AWS environment. CloudWatch provides insights into resource utilization, performance, and operational health, enabling companies to optimize and manage their AWS resources effectively.
Incorrect
Amazon CloudWatch is a monitoring and observability service provided by AWS that allows companies to collect and track metrics, set alarms for specific thresholds, and automate responses to events in their AWS environment. CloudWatch provides insights into resource utilization, performance, and operational health, enabling companies to optimize and manage their AWS resources effectively.
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Question 27 of 30
27. Question
A company wants to ensure data confidentiality and integrity for their AWS resources by encrypting data at rest. Which AWS service should they use to manage encryption keys and enforce encryption for their data stored in Amazon S3?
Correct
AWS KMS (Key Management Service) allows companies to create and control encryption keys used to encrypt data at rest in AWS services like Amazon S3. By using AWS KMS, companies can enforce encryption for their S3 objects and manage encryption keys centrally, ensuring data confidentiality and integrity for their AWS resources.
Incorrect
AWS KMS (Key Management Service) allows companies to create and control encryption keys used to encrypt data at rest in AWS services like Amazon S3. By using AWS KMS, companies can enforce encryption for their S3 objects and manage encryption keys centrally, ensuring data confidentiality and integrity for their AWS resources.
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Question 28 of 30
28. Question
A company is deploying a web application on AWS and needs to ensure that it can handle sudden spikes in traffic while maintaining low latency and high availability. Which AWS service should they use to automatically scale compute resources based on demand?
Correct
Amazon EC2 Auto Scaling allows companies to automatically adjust the number of EC2 instances in response to changes in demand. By configuring scaling policies based on metrics like CPU utilization or request counts, EC2 Auto Scaling ensures that the application can handle sudden increases in traffic while maintaining performance and availability.
Incorrect
Amazon EC2 Auto Scaling allows companies to automatically adjust the number of EC2 instances in response to changes in demand. By configuring scaling policies based on metrics like CPU utilization or request counts, EC2 Auto Scaling ensures that the application can handle sudden increases in traffic while maintaining performance and availability.
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Question 29 of 30
29. Question
A company wants to migrate their existing relational database to AWS and requires features such as automated backups, point-in-time recovery, and read replicas for scaling read-heavy workloads. Which AWS service should they use for their relational database needs?
Correct
Amazon RDS is a managed relational database service that supports various database engines such as MySQL, PostgreSQL, and SQL Server. It provides features like automated backups, point-in-time recovery, and read replicas, making it suitable for migrating existing relational databases to AWS while ensuring high availability and scalability.
Incorrect
Amazon RDS is a managed relational database service that supports various database engines such as MySQL, PostgreSQL, and SQL Server. It provides features like automated backups, point-in-time recovery, and read replicas, making it suitable for migrating existing relational databases to AWS while ensuring high availability and scalability.
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Question 30 of 30
30. Question
A company wants to control access to their AWS resources and enforce security policies based on user roles and permissions. Which AWS service should they use to manage user identities, groups, and permissions?
Correct
AWS IAM (Identity and Access Management) allows companies to manage user identities, groups, and permissions for their AWS resources. By creating IAM users, groups, and roles and assigning granular permissions using IAM policies, companies can control access to their AWS resources and enforce security policies based on the principle of least privilege.
Incorrect
AWS IAM (Identity and Access Management) allows companies to manage user identities, groups, and permissions for their AWS resources. By creating IAM users, groups, and roles and assigning granular permissions using IAM policies, companies can control access to their AWS resources and enforce security policies based on the principle of least privilege.