Why you should use Machine Learning in AWS Online Test?

The AWSの機械学習 makes use of scenario-based questions to test for on-the-job skills as opposed to theoretical knowledge, ensuring that candidates who do well on this screening test have the relavant skills. The questions are designed to covered following on-the-job aspects: AWSの機械学習モデルの構築と展開 AWSサービスを使用したデータ分析手法の実装 AWSのデータパイプラインの作成と管理 AWSでKubernetesアプリケーションの開発と展開 AWSでDevOpsプラクティスを実装しますデータの視覚化にAWSサービスを使用する機能 AWSでのトレーニングと微調整機械学習モデルの経験 AWSのデータ前処理技術の知識分散コンピューティングと並列処理のためにAWSサービスを使用しますリアルタイムデータ処理のためのAWSサービスの統合

Machine Learning in AWS Online Test

Q: What topics are covered in the Machine Learning in AWS Online Test?

AWSの機械学習 データサイエンス データ分析 Kubernetes aws devops

About the test:

AWSテストの機械学習は、候補者の機械学習の概念に関する知識と理解を評価し、Amazon Web Services（AWS）環境でのアプリケーションを評価します。このテストは、主に、データサイエンス、データ分析、Pythonやそのライブラリなどのプログラミング言語などのトピックに焦点を当てています。機械学習技術における候補者の習熟度と、機械学習ソリューションを実装するためにAWSサービスを活用する能力を評価するように設計されています。

Covered skills:

AWSの機械学習
データ分析
aws devops

データサイエンス
Kubernetes

Try practice test

Start 14-day free trial

9 reasons why

Adaface Machine Learning in AWS Test is the most accurate way to shortlist データサイエンティストs

Reason #1

Tests for on-the-job skills

The Machine Learning in AWS Online Test helps recruiters and hiring managers identify qualified candidates from a pool of resumes, and helps in taking objective hiring decisions. It reduces the administrative overhead of interviewing too many candidates and saves time by filtering out unqualified candidates at the first step of the hiring process.

The test screens for the following skills that hiring managers look for in candidates:

AWSサービスを使用して機械学習モデルを構築および展開する機能
機械学習アルゴリズムを使用してデータを分析および解釈する機能
AWSでデータサイエンスソリューションを設計および実装する機能
統計技術を使用したデータ分析の実行に習熟
コンテナオーケストレーションのKubernetesに精通しています
AWS Devopsの実践とツールの知識
パフォーマンスと精度のために機械学習モデルを最適化する能力
AWSインフラストラクチャとサービスの強力な理解
AWSで機械学習ワークフローを自動化する機能
AWSでのデータの前処理と機能エンジニアリングの経験

Reason #2

No trick questions

Traditional assessment tools use trick questions and puzzles for the screening, which creates a lot of frustration among candidates about having to go through irrelevant screening assessments.

View sample questions

The main reason we started Adaface is that traditional pre-employment assessment platforms are not a fair way for companies to evaluate candidates. At Adaface, our mission is to help companies find great candidates by assessing on-the-job skills required for a role.

Why we started Adaface

Try practice test

Start 14-day free trial

Reason #3

Non-googleable questions

We have a very high focus on the quality of questions that test for on-the-job skills. Every question is non-googleable and we have a very high bar for the level of subject matter experts we onboard to create these questions. We have crawlers to check if any of the questions are leaked online. If/ when a question gets leaked, we get an alert. We change the question for you & let you know.

How we design questions

これらは、10,000以上の質問のライブラリからのわずかなサンプルです。これに関する実際の質問 AWSの機械学習グーグルできません.

🧐 Question
Easy Downtime and Workload EC2	Try practice test
ChickTok is a dating app that runs on EC2 behind an ALB. The EC2 instances run in an EC2 Auto Scaling group across multiple AZ. On every Saturday night, the app becomes atleast 5 times slower. Upon investigation, it is found that the CPU utilization reaches 100% within a matter of seconds instead of being a gradual increment. This is happening due to a batch core dating algorithm update that happens on every Saturday 9PM. ChickTok wants a solution that - Tackles the extra workload - Avoids downtime Which of the following would you recommend?
Medium EC2DataProcessing EC2 S3 Security Groups Network ACLs	Try practice test
You work as a Solutions Architect for a data analysis firm. The company stores large datasets on Amazon S3, and you've been tasked with setting up an Amazon EC2 instance to process this data. The EC2 instance will fetch data from S3, process it, and then write the results back to a different S3 bucket. To ensure security, the EC2 instance should not have direct internet access, and it should only be able to communicate with the S3 buckets. You've decided to place the EC2 instance in a VPC private subnet with a CIDR block of 10.0.1.0/24. The associated security group is set to deny all inbound traffic and allow all outbound traffic. Which additional configuration should you make to enable the EC2 instance to access the S3 buckets while complying with the security requirements? A: Modify the Network ACL of the subnet to allow outbound connections to the IP range of the S3 service. B: Assign a Public IP to the EC2 instance and update the security group to allow inbound and outbound traffic to S3. C: Add a NAT Gateway in the private subnet and update the route tables to direct S3 traffic to the NAT Gateway. D: Create an S3 VPC Gateway Endpoint and update the route tables for the private subnet to direct S3 traffic to the VPC Endpoint. E: Create a VPN connection from the VPC to the S3 buckets.
Medium Orderly Restoration of RDS with Transaction Logs RDS Transaction Logs Point-in-time recovery	Try practice test
You work as a database manager for a fintech company that uses an AWS RDS PostgreSQL instance. The company abides by stringent data security standards, which require minimal data loss in the event of database failures or accidental data modifications. Unexpectedly, an operation that updates a significant number of records in a crucial transaction table is mistakenly run. You discover that this operation occurred at 12:45 PM. Your RDS PostgreSQL instance is configured to perform automated backups every day at 1:00 AM, with transaction logs being backed up every 5 minutes. Furthermore, there is a manual DB snapshot taken at 11:00 AM on the same day. To restore the database with minimal data loss, considering the sequence and order of log application, which of the following steps should you execute? A: Restore from the manual DB snapshot at 11:00 AM, then perform a point-in-time recovery to 12:45 PM. B: Perform a point-in-time recovery to 12:45 PM. C: Restore from the last automated backup at 1:00 AM, then apply all transaction logs until 12:45 PM. D: Restore from the manual DB snapshot at 11:00 AM, then apply transaction logs from 11:00 AM to 12:45 PM. E: Perform a point-in-time recovery to 11:00 AM, then apply transaction logs from 11:00 AM to 12:45 PM.
Medium Push Notifications Dynamic DB AWS Mobile Push	Try practice test
Flowlife is a tips iOS app that is running on AWS with ~10 million users in the US. Users can post tips about a particular place (restaurants, businesses etc) and other users can search for the tips in the app. Flowlife wants to implement location based alerts on their iOS app. Users will receive relevant tips in proximity to their location. For maximum user engagement and relevant tips, the tips must be in the low minute count. Which of the following solutions is cost effective?
Medium SecureEC2Setup EC2 Security Groups VPC	Try practice test
As an AWS Cloud Engineer for a financial institution, you're setting up an EC2 instance in a VPC to host a web application that handles sensitive financial data. The EC2 instance is placed in a private subnet and associated with a security group that only allows inbound HTTPS (port 443) traffic from the internet. You have an Application Load Balancer (ALB) in a public subnet, which forwards incoming traffic to the EC2 instance. However, during the testing phase, you find that the web application on the EC2 instance is not reachable from the internet, but works fine from within the VPC. What could be the reason for this? A: The security group should allow inbound traffic from the ALB's security group, not the internet. B: The ALB should be in the private subnet, not the public subnet. C: EC2 instances hosting sensitive data cannot be reached through an ALB. D: The ALB and EC2 instance must be in the same subnet.

	🧐 Question	🔧 Skill
	Easy Downtime and Workload EC2	2 mins AWS	Try practice test
ChickTok is a dating app that runs on EC2 behind an ALB. The EC2 instances run in an EC2 Auto Scaling group across multiple AZ. On every Saturday night, the app becomes atleast 5 times slower. Upon investigation, it is found that the CPU utilization reaches 100% within a matter of seconds instead of being a gradual increment. This is happening due to a batch core dating algorithm update that happens on every Saturday 9PM. ChickTok wants a solution that - Tackles the extra workload - Avoids downtime Which of the following would you recommend?
	Medium EC2DataProcessing EC2 S3 Security Groups Network ACLs	2 mins AWS	Try practice test
You work as a Solutions Architect for a data analysis firm. The company stores large datasets on Amazon S3, and you've been tasked with setting up an Amazon EC2 instance to process this data. The EC2 instance will fetch data from S3, process it, and then write the results back to a different S3 bucket. To ensure security, the EC2 instance should not have direct internet access, and it should only be able to communicate with the S3 buckets. You've decided to place the EC2 instance in a VPC private subnet with a CIDR block of 10.0.1.0/24. The associated security group is set to deny all inbound traffic and allow all outbound traffic. Which additional configuration should you make to enable the EC2 instance to access the S3 buckets while complying with the security requirements? A: Modify the Network ACL of the subnet to allow outbound connections to the IP range of the S3 service. B: Assign a Public IP to the EC2 instance and update the security group to allow inbound and outbound traffic to S3. C: Add a NAT Gateway in the private subnet and update the route tables to direct S3 traffic to the NAT Gateway. D: Create an S3 VPC Gateway Endpoint and update the route tables for the private subnet to direct S3 traffic to the VPC Endpoint. E: Create a VPN connection from the VPC to the S3 buckets.
	Medium Orderly Restoration of RDS with Transaction Logs RDS Transaction Logs Point-in-time recovery	3 mins AWS	Try practice test
You work as a database manager for a fintech company that uses an AWS RDS PostgreSQL instance. The company abides by stringent data security standards, which require minimal data loss in the event of database failures or accidental data modifications. Unexpectedly, an operation that updates a significant number of records in a crucial transaction table is mistakenly run. You discover that this operation occurred at 12:45 PM. Your RDS PostgreSQL instance is configured to perform automated backups every day at 1:00 AM, with transaction logs being backed up every 5 minutes. Furthermore, there is a manual DB snapshot taken at 11:00 AM on the same day. To restore the database with minimal data loss, considering the sequence and order of log application, which of the following steps should you execute? A: Restore from the manual DB snapshot at 11:00 AM, then perform a point-in-time recovery to 12:45 PM. B: Perform a point-in-time recovery to 12:45 PM. C: Restore from the last automated backup at 1:00 AM, then apply all transaction logs until 12:45 PM. D: Restore from the manual DB snapshot at 11:00 AM, then apply transaction logs from 11:00 AM to 12:45 PM. E: Perform a point-in-time recovery to 11:00 AM, then apply transaction logs from 11:00 AM to 12:45 PM.
	Medium Push Notifications Dynamic DB AWS Mobile Push	3 mins AWS	Try practice test
Flowlife is a tips iOS app that is running on AWS with ~10 million users in the US. Users can post tips about a particular place (restaurants, businesses etc) and other users can search for the tips in the app. Flowlife wants to implement location based alerts on their iOS app. Users will receive relevant tips in proximity to their location. For maximum user engagement and relevant tips, the tips must be in the low minute count. Which of the following solutions is cost effective?
	Medium SecureEC2Setup EC2 Security Groups VPC	2 mins AWS	Try practice test
As an AWS Cloud Engineer for a financial institution, you're setting up an EC2 instance in a VPC to host a web application that handles sensitive financial data. The EC2 instance is placed in a private subnet and associated with a security group that only allows inbound HTTPS (port 443) traffic from the internet. You have an Application Load Balancer (ALB) in a public subnet, which forwards incoming traffic to the EC2 instance. However, during the testing phase, you find that the web application on the EC2 instance is not reachable from the internet, but works fine from within the VPC. What could be the reason for this? A: The security group should allow inbound traffic from the ALB's security group, not the internet. B: The ALB should be in the private subnet, not the public subnet. C: EC2 instances hosting sensitive data cannot be reached through an ALB. D: The ALB and EC2 instance must be in the same subnet.

	🧐 Question	🔧 Skill	💪 Difficulty	⌛ Time
	Downtime and Workload EC2	AWS	Easy	2 mins	Try practice test
ChickTok is a dating app that runs on EC2 behind an ALB. The EC2 instances run in an EC2 Auto Scaling group across multiple AZ. On every Saturday night, the app becomes atleast 5 times slower. Upon investigation, it is found that the CPU utilization reaches 100% within a matter of seconds instead of being a gradual increment. This is happening due to a batch core dating algorithm update that happens on every Saturday 9PM. ChickTok wants a solution that - Tackles the extra workload - Avoids downtime Which of the following would you recommend?
	EC2DataProcessing EC2 S3 Security Groups Network ACLs	AWS	Medium	2 mins	Try practice test
You work as a Solutions Architect for a data analysis firm. The company stores large datasets on Amazon S3, and you've been tasked with setting up an Amazon EC2 instance to process this data. The EC2 instance will fetch data from S3, process it, and then write the results back to a different S3 bucket. To ensure security, the EC2 instance should not have direct internet access, and it should only be able to communicate with the S3 buckets. You've decided to place the EC2 instance in a VPC private subnet with a CIDR block of 10.0.1.0/24. The associated security group is set to deny all inbound traffic and allow all outbound traffic. Which additional configuration should you make to enable the EC2 instance to access the S3 buckets while complying with the security requirements? A: Modify the Network ACL of the subnet to allow outbound connections to the IP range of the S3 service. B: Assign a Public IP to the EC2 instance and update the security group to allow inbound and outbound traffic to S3. C: Add a NAT Gateway in the private subnet and update the route tables to direct S3 traffic to the NAT Gateway. D: Create an S3 VPC Gateway Endpoint and update the route tables for the private subnet to direct S3 traffic to the VPC Endpoint. E: Create a VPN connection from the VPC to the S3 buckets.
	Orderly Restoration of RDS with Transaction Logs RDS Transaction Logs Point-in-time recovery	AWS	Medium	3 mins	Try practice test
You work as a database manager for a fintech company that uses an AWS RDS PostgreSQL instance. The company abides by stringent data security standards, which require minimal data loss in the event of database failures or accidental data modifications. Unexpectedly, an operation that updates a significant number of records in a crucial transaction table is mistakenly run. You discover that this operation occurred at 12:45 PM. Your RDS PostgreSQL instance is configured to perform automated backups every day at 1:00 AM, with transaction logs being backed up every 5 minutes. Furthermore, there is a manual DB snapshot taken at 11:00 AM on the same day. To restore the database with minimal data loss, considering the sequence and order of log application, which of the following steps should you execute? A: Restore from the manual DB snapshot at 11:00 AM, then perform a point-in-time recovery to 12:45 PM. B: Perform a point-in-time recovery to 12:45 PM. C: Restore from the last automated backup at 1:00 AM, then apply all transaction logs until 12:45 PM. D: Restore from the manual DB snapshot at 11:00 AM, then apply transaction logs from 11:00 AM to 12:45 PM. E: Perform a point-in-time recovery to 11:00 AM, then apply transaction logs from 11:00 AM to 12:45 PM.
	Push Notifications Dynamic DB AWS Mobile Push	AWS	Medium	3 mins	Try practice test
Flowlife is a tips iOS app that is running on AWS with ~10 million users in the US. Users can post tips about a particular place (restaurants, businesses etc) and other users can search for the tips in the app. Flowlife wants to implement location based alerts on their iOS app. Users will receive relevant tips in proximity to their location. For maximum user engagement and relevant tips, the tips must be in the low minute count. Which of the following solutions is cost effective?
	SecureEC2Setup EC2 Security Groups VPC	AWS	Medium	2 mins	Try practice test
As an AWS Cloud Engineer for a financial institution, you're setting up an EC2 instance in a VPC to host a web application that handles sensitive financial data. The EC2 instance is placed in a private subnet and associated with a security group that only allows inbound HTTPS (port 443) traffic from the internet. You have an Application Load Balancer (ALB) in a public subnet, which forwards incoming traffic to the EC2 instance. However, during the testing phase, you find that the web application on the EC2 instance is not reachable from the internet, but works fine from within the VPC. What could be the reason for this? A: The security group should allow inbound traffic from the ALB's security group, not the internet. B: The ALB should be in the private subnet, not the public subnet. C: EC2 instances hosting sensitive data cannot be reached through an ALB. D: The ALB and EC2 instance must be in the same subnet.

Reason #4

1200+ customers in 75 countries

Adaface を使用することで、最初の選考プロセスを 75% 以上最適化することができ、採用担当マネージャーと人材獲得チームの両方にとって貴重な時間を同様に解放することができました。

Brandon Lee, 人々の責任者, Love, Bonito

Try practice test

Start 14-day free trial

Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment AWSの機械学習 in your hiring process is that it is an elimination tool, not a selection tool. In other words: you want to use the test to eliminate the candidates who do poorly on the test, not to select the candidates who come out at the top. While they are super valuable, pre-employment tests do not paint the entire picture of a candidate’s abilities, knowledge, and motivations. Multiple easy questions are more predictive of a candidate's ability than fewer hard questions. Harder questions are often "trick" based questions, which do not provide any meaningful signal about the candidate's skillset.

Science behind Adaface tests

Reason #6

1 click candidate invites

Email invites: You can send candidates an email invite to the AWSの機械学習 from your dashboard by entering their email address.

Public link: You can create a public link for each test that you can share with candidates.

API or integrations: You can invite candidates directly from your ATS by using our pre-built integrations with popular ATS systems or building a custom integration with your in-house ATS.

Reason #7

Detailed scorecards & benchmarks

サンプルスコアカードを表示します

Try practice test

Start 14-day free trial

Reason #8

High completion rate

Adaface tests are conversational, low-stress, and take just 25-40 mins to complete.

This is why Adaface has the highest test-completion rate (86%), which is more than 2x better than traditional assessments.

Reason #9

Advanced Proctoring

Learn more

Preview this test

サンプルスコアカードを表示します

About the Machine Learning in AWS Assessment Test

Why you should use Pre-employment Machine Learning in AWS Online Test?

The AWSの機械学習 makes use of scenario-based questions to test for on-the-job skills as opposed to theoretical knowledge, ensuring that candidates who do well on this screening test have the relavant skills. The questions are designed to covered following on-the-job aspects:

AWSの機械学習モデルの構築と展開
AWSサービスを使用したデータ分析手法の実装
AWSのデータパイプラインの作成と管理
AWSでKubernetesアプリケーションの開発と展開
AWSでDevOpsプラクティスを実装します
データの視覚化にAWSサービスを使用する機能
AWSでのトレーニングと微調整機械学習モデルの経験
AWSのデータ前処理技術の知識
分散コンピューティングと並列処理のためにAWSサービスを使用します
リアルタイムデータ処理のためのAWSサービスの統合

Once the test is sent to a candidate, the candidate receives a link in email to take the test. For each candidate, you will receive a detailed report with skills breakdown and benchmarks to shortlist the top candidates from your pool.

What topics are covered in the Machine Learning in AWS Online Test?

データサイエンス
データサイエンスには統計的および数学的手法を使用した大きなデータセットからの貴重な洞察の抽出。このテストでこのスキルを測定するのに役立つデータ操作、探索的データ分析、および実用的なビジネス洞察を導き出す予測モデルの作成候補者の習熟度を評価するのに役立ちます。
データ分析
データ分析はプロセスです。データを明らかにし、結論を引き出し、意思決定をサポートするために、データの検査、クリーニング、変換、およびモデリングのデータ。このテストには、さまざまな統計的および視覚化技術を使用してデータセットを分析および解釈する能力を評価するために含まれています。データ駆動型の意思決定を可能にします。コンテナ化されたアプリケーションの展開、スケーリング、および管理を自動化するオープンソースコンテナオーケストレーションプラットフォーム。このテストでのこのスキルを評価することで、AWSクラウド環境でKubernetesを使用してアプリケーションの展開、管理、およびスケーリングに候補者が習熟する習熟度を測定するのに役立ちます。 AWSクラウドサービスとDevOpsの原則とプラクティスを使用して、ソフトウェア開発と展開プロセスを合理化および自動化します。このテストでこのスキルを測定することで、候補者の知識と経験を評価するのに役立ち、継続的な統合、継続的な配信、インフラストラクチャの自動化、およびAWSサービスとツールを使用した監視を実装します。
Full list of covered topics
The actual topics of the questions in the final test will depend on your job description and requirements. However, here's a list of topics you can expect the questions for AWSの機械学習 to be based on.
Amazon Sagemaker
Amazon Rekognition
Amazonは理解しています
Amazon Polly
Amazonが転写します
aws deeplens
機械学習アルゴリズム
監視された学習
監視されていない学習
強化学習
回帰
分類
クラスタリング
自然言語処理
コンピュータビジョン
推奨システム
時系列分析
次元削減
モデルの評価と検証
機能エンジニアリング
データの視覚化
ビッグデータ分析
データクリーニング
AWS Elastic Kubernetesサービス
Kubernetesアーキテクチャ
Kubernetesの展開
Kubernetesスケーリング
Kubernetesネットワーキング
Kubernetesモニタリング
Kubernetesセキュリティ
AWS CloudFormation
AWS CodeCommit
AWS CodeBuild
AWS CodeDePloy
AWS CODEPIPELINE
AWSラムダ
AWS Elastic BeanStalk
AWS弾性コンテナサービス
AWS CloudWatch
AWSアイデンティティとアクセス管理
AWS CloudTrail
AWS Config
AWS CloudFormation
AWS X線
AWSステップ関数
AWSシステムマネージャー
AWS Cloud9
AWSクラウドフロント
AWSルート53
AWS S3
AWS EC2
AWS RDS
AWS dynamodb
AWS VPC
AWS ECS
aws eks
AWS Fargate

Try practice test

Start 14-day free trial

What roles can I use the Machine Learning in AWS Online Test for?

データサイエンティスト
機械学習エンジニア
データアナリスト
クラウドエンジニア
ソフトウェア開発者

How is the Machine Learning in AWS Online Test customized for senior candidates?

For intermediate/ experienced candidates, we customize the assessment questions to include advanced topics and increase the difficulty level of the questions. This might include adding questions on topics like

AWSでの統計分析と仮説検査の適用
AWSサービスを使用したデータクエリと操作の経験
AWSセキュリティの理解とデータ処理のためのコンプライアンス測定
AWS ECSを使用したコンテナ化とオーケストレーションの知識
機械学習ワークフローのためのAWS Sagemakerの経験
自然言語処理タスクにAWSサービスを使用します
機械学習のためにAWSで機能エンジニアリング技術を適用します
AWSでのデータ湖とデータウェアハウズの設計と実装
AWSサービスを使用した時系列分析の知識
AWSで機械学習モデルを最適化して調整する能力
AWSサービスを使用した自動展開パイプラインの開発

Preview this test

サンプルスコアカードを表示します

採用担当者は、パネル面接中に尋ねる専門的な質問を通じて、どの候補者がより良いスコアを持っているかを判断し、スコアがそれほど高くない候補者と区別できると感じました。彼らです非常に満足 Adaface のスクリーニングで最終候補者リストに選ばれた候補者の質を重視します。

85%

スクリーニング時間の短縮

完全なケーススタディを表示します

Machine Learning in AWS Hiring Test よくある質問

複数のスキルを1つのカスタム評価に組み合わせることはできますか？

そのとおり。カスタム評価は、職務内容に基づいて設定され、指定したすべての必須スキルに関する質問が含まれます。

アンチチートまたは監督の機能はありますか？

次のアンチチート機能があります。

グーグル不可能な質問
IP監督
Webの提案
ウェブカメラの監督
盗作の検出
安全なブラウザ

[プロクチャリング機能]（https://www.adaface.com/proctoring）の詳細をご覧ください。

テストスコアを解釈するにはどうすればよいですか？

留意すべき主なことは、評価が選択ツールではなく排除ツールであることです。スキル評価が最適化され、技術的にその役割の資格がない候補者を排除するのに役立ちます。これは、役割の最良の候補者を見つけるのに役立つために最適化されていません。したがって、評価を使用する理想的な方法は、しきい値スコア（通常は55％、ベンチマークを支援します）を決定し、インタビューの次のラウンドのしきい値を超えてスコアを上回るすべての候補者を招待することです。