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itPass4sure provides proprietary preparation guides for the certification exam offered by the SAA-C03 exam dumps. In addition to containing numerous questions similar to the SAA-C03 Exam, the AWS Certified Solutions Architect - Associate (SAA-C03) exam questions are a great way to prepare for the Amazon SAA-C03 exam dumps.

Amazon AWS Certified Solutions Architect - Associate (SAA-C03) exam is a certification that validates an individual's expertise in designing and deploying scalable, highly available, and fault-tolerant systems on the Amazon Web Services (AWS) platform. AWS Certified Solutions Architect - Associate certification is intended for professionals who have a solid understanding of AWS services and can design and implement solutions that meet business requirements. The SAA-C03 exam measures the knowledge and skills necessary to design and deploy AWS services that are secure, cost-effective, and highly available.

Amazon SAA-C03 (Amazon AWS Certified Solutions Architect - Associate) Certification Exam is designed for IT professionals who want to establish their expertise in designing and deploying scalable, highly available, and fault-tolerant systems on Amazon Web Services (AWS) platform. SAA-C03 Exam is intended for individuals who have experience working with AWS services and possess foundational knowledge of AWS cloud computing.

The SAA-C03 exam covers a wide range of topics, including AWS core services such as EC2, S3, RDS, and VPC, as well as advanced concepts such as load balancing, auto-scaling, and disaster recovery. Candidates are expected to have a deep understanding of the AWS infrastructure and be able to design and deploy scalable and fault-tolerant systems on AWS.

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SAA-C03 Exam Actual Questions | Exam Dumps SAA-C03 Pdf

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Amazon AWS Certified Solutions Architect - Associate Sample Questions (Q287-Q292):

NEW QUESTION # 287
A solutions architect is designing a user authentication solution for a company The solution must invoke two-factor authentication for users that log in from inconsistent geographical locations. IP addresses, or devices. The solution must also be able to scale up to accommodate millions of users.
Which solution will meet these requirements'?

Answer: C

Explanation:
(MFA)
Explanation:
Amazon Cognito user pools provide a secure and scalable user directory for user authentication and management. User pools support various authentication methods, such as username and password, email and password, phone number and password, and social identity providers. User pools also support multi-factor authentication (MFA), which adds an extra layer of security by requiring users to provide a verification code or a biometric factor in addition to their credentials. User pools can also enable risk-based adaptive authentication, which dynamically adjusts the authentication challenge based on the risk level of the sign-in attempt. For example, if a user tries to sign in from an unfamiliar device or location, the user pool can require a stronger authentication factor, such as SMS or email verification code. This feature helps to protect user accounts from unauthorized access and reduce the friction for legitimate users. User pools can scale up to millions of users and integrate with other AWS services, such as Amazon SNS, Amazon SES, AWS Lambda, and AWS KMS.
Amazon Cognito identity pools provide a way to federate identities from multiple identity providers, such as user pools, social identity providers, and corporate identity providers. Identity pools allow users to access AWS resources with temporary, limited-privilege credentials. Identity pools do not provide user authentication or management features, such as MFA or adaptive authentication. Therefore, option B is not correct.
AWS Identity and Access Management (IAM) is a service that helps to manage access to AWS resources. IAM users are entities that represent people or applications that need to interact with AWS. IAM users can be authenticated with a password or an access key. IAM users can also enable MFA for their own accounts, by using the AllowManageOwnUserMFA action in an IAM policy. However, IAM users are not suitable for user authentication for web or mobile applications, as they are intended for administrative purposes. IAM users also do not support adaptive authentication based on risk factors. Therefore, option C is not correct.
AWS IAM Identity Center (AWS Single Sign-On) is a service that enables users to sign in to multiple AWS accounts and applications with a single set of credentials. AWS SSO supports various identity sources, such as AWS SSO directory, AWS Managed Microsoft AD, and external identity providers. AWS SSO also supports MFA for user authentication, which can be configured in the permission sets that define the level of access for each user. However, AWS SSO does not support adaptive authentication based on risk factors. Therefore, option D is not correct.
Reference:
Amazon Cognito User Pools
Adding Multi-Factor Authentication (MFA) to a User Pool
Risk-Based Adaptive Authentication
Amazon Cognito Identity Pools
IAM Users
Enabling MFA Devices
AWS Single Sign-On
How AWS SSO Works


NEW QUESTION # 288
A company plans to use AWS to run high-performance computing (HPC) workloads and analytics workloads.
The company will run HPC workloads on Amazon EC2 instances. The workloads require a high-performance file system that can scale to millions of input/output operations per second (IOPS). Which combination of steps will meet these requirements? (Select TWO.)

Answer: A,C

Explanation:
Option B (Amazon FSx for Lustre): FSx for Lustre is optimized for high-performance file systems required by HPC workloads, scaling to millions of IOPS and supporting parallelized data access.
Option E (Cluster Placement Group with Auto Scaling): A cluster placement group ensures low-latency communication between EC2 instances, critical for HPC workloads. Amazon EMR simplifies running large- scale analytics jobs.
Amazon FSx for Lustre Documentation,AWS Placement Groups Documentation


NEW QUESTION # 289
[Design High-Performing Architectures]
A company has a mobile game that reads most of its metadata from an Amazon RDS DB instance. As the game increased in popularity, developers noticed slowdowns related to the game's metadata load times Performance metrics indicate that simply scaling the database will not help A solutions architect must explore all options that include capabilities for snapshots, replication, and sub-millisecond response times What should the solutions architect recommend to solve these issues'?

Answer: C

Explanation:
This option is the most suitable way to improve the game's metadata load times without migrating the database. Amazon ElastiCache for Redis is a fully managed, in-memory data store that provides sub-millisecond latency and high throughput for read-intensive workloads. You can use it as a caching layer in front of your RDS DB instance to store frequently accessed metadata and reduce the load on thedatabase. You can also take advantage of Redis features such as snapshots, replication, and data persistence to ensure data durability and availability. ElastiCache for Redis scales automatically to meet your demand and integrates with other AWS services such as CloudFormation, CloudWatch, and IAM.
Option A is not optimal because migrating the database to Amazon Aurora with Aurora Replicas would incur additional costs and complexity. Amazon Aurora is a relational database service that provides high performance, availability, and compatibility with MySQL and PostgreSQL. Aurora Replicas are read-only copies of the primary database that can be used for scaling read capacity and enhancing availability. However, migrating the database to Aurora would require modifying the application code, testing the compatibility, and performing the data migration. Moreover, Aurora Replicas may not provide sub-millisecond response times as ElastiCache for Redis does.
Option B is not optimal because migrating the database to Amazon DynamoDB with global tables would incur additional costs and complexity. Amazon DynamoDB is a NoSQL database service that provides fast and flexible data access for any scale. Global tables are a feature of DynamoDB that enables you to replicate your data across multiple AWS Regions for high availability and performance. However, migrating the database to DynamoDB would require changing the data model, modifying the application code, and performing the data migration. Moreover, global tables may not be necessary for the game's metadata, as they are mainly used for cross-region data access and disaster recovery.
Option D is not optimal because adding an Amazon ElastiCache for Memcached layer in front of the database would not provide the same capabilities as ElastiCache for Redis. Amazon ElastiCache for Memcached is another fully managed, in-memory data store that provides high performance and scalability for caching workloads. However, Memcached does not support snapshots, replication, or data persistence, which means that the cached data may be lost in case of a node failure or a cache eviction. Moreover, Memcached does not integrate with other AWS services as well as Redis does. Therefore, ElastiCache for Redis is a better choice for this scenario. Reference:
What Is Amazon ElastiCache for Redis?
What Is Amazon Aurora?
What Is Amazon DynamoDB?
What Is Amazon ElastiCache for Memcached?


NEW QUESTION # 290
A company needs to retain its AWS CloudTrail logs for 3 years. The company is enforcing CloudTrail across a set of AWS accounts by using AWS Organizations from the parent account. The CloudTrail target S3 bucket is configured with S3 Versioning enabled. An S3 Lifecycle policy is in place to delete current objects after 3 years.
After the fourth year of use of the S3 bucket, the S3 bucket metrics show that the number of objects has continued to rise. However, the number of new CloudTrail logs that are delivered to the S3 bucket has remained consistent.
Which solution will delete objects that are older than 3 years in the MOST cost-effective manner?

Answer: D

Explanation:
Explanation
https://docs.aws.amazon.com/awscloudtrail/latest/userguide/best-practices-security.html#:~:text=The%20CloudT


NEW QUESTION # 291
A company uses an Amazon CloudFront distribution to serve thousands of media files to users.
The CloudFront distribution uses a private Amazon S3 bucket as an origin. A solutions architect must prevent users in specific countries from accessing the company's files. Which solution will meet these requirements in the MOST operationally-efficient way?

Answer: C

Explanation:
CloudFront geographic restrictions (also known as geo-blocking) allow you to allow or deny content delivery to specific countries with minimal configuration.
"You can use geo restriction, also known as geoblocking, to prevent users in specific geographic locations from accessing content that you're distributing through a CloudFront web distribution." This is the most operationally efficient approach - no code, no signed URL logic.
Incorrect Options:
A/C: Signed URLs/cookies are for individual access control, not geo-blocking.
D: OAC controls access between CloudFront and S3, not to block specific countries.


NEW QUESTION # 292
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