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About the test:

Der AWS DevOps-Test ist ein szenariobasierter Online-Test, mit dem die Kenntnisse eines Kandidaten in der Arbeit mit AWS und die Implementierung von DevOps Best Practices bewertet werden sollen. Der Test bewertet das Verständnis der Schlüsselkonzepte durch den Kandidaten wie Cloud Computing, Infrastruktur als Code, kontinuierliche Integration und Bereitstellung, Konfigurationsmanagement, Containerisierung sowie Überwachung und Protokollierung. Der Test wird verwendet, um die richtigen Kandidaten für DevOps -Rollen in Organisationen zu identifizieren, die sich auf AWS -Technologien verlassen.

Covered skills:

  • AWS -Kerndienste
  • AWS -Fehlerbehebung und Debugging
  • Python oops
  • Linux -Grundlagen
  • Konfigurationsmanagement
  • Python -Grundlagen
  • Python -Datenstrukturen
  • Shell Scripting

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9 reasons why
9 reasons why

Adaface AWS DevOps Assessment Test is the most accurate way to shortlist AWS DevOps Ingenieurs



Reason #1

Tests for on-the-job skills

The AWS DevOps 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:

  • In der Lage, Python für Skript- und Automatisierung zu verwenden
  • Mit der Linux -Befehlszeilenschnittstelle kompetentiert
  • Verständnis der AWS -Kerndienste und deren Funktionen
  • Kompetent bei der Konfiguration und Verwaltung von AWS -Ressourcen
  • Fachkräftige Fehlerbehebung und Debuggen von AWS -Problemen
  • Sachkundig in Python -Grundlagen
  • Fachkompetenz in Objektorientierter Programmierkonzepten (OPD) in Python
  • Fähigkeit, mit unterschiedlichen Datenstrukturen in Python zu arbeiten
  • Vertrautheit mit Linux -Grundlagen
  • Kompetenz in Shell Scripting
Reason #2

No trick questions

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
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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

Dies sind nur ein kleines Beispiel aus unserer Bibliothek mit mehr als 10.000 Fragen. Die tatsächlichen Fragen dazu AWS DevOps -Test (AWS, Linux, Python) wird nichtgänger sein.

🧐 Question

Medium

ZeroDivisionError and IndexError
Exceptions
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What will the following Python code output?
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Medium

Session
File Handling
Dictionary
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The function high_sess should compute the highest number of events per session of each user in the database by reading a comma-separated value input file of session data. The result should be returned from the function as a dictionary. The first column of each line in the input file is expected to contain the user’s name represented as a string. The second column is expected to contain an integer representing the events in a session. Here is an example input file:
Tony,10
Stark,12
Black,25
Your program should ignore a non-conforming line like this one.
Stark,3
Widow,6
Widow,14
The resulting return value for this file should be the following dictionary: { 'Stark':12, 'Black':25, 'Tony':10, 'Widow':14 }
What should replace the CODE TO FILL line to complete the function?
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Medium

Max Code
Arrays
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Below are code lines to create a Python function. Ignoring indentation, what lines should be used and in what order for the following function to be complete:
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Medium

Recursive Function
Recursion
Dictionary
Lists
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Consider the following Python code:
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In the above code, recursive_search is a function that takes a dictionary (data) and a target key (target) as arguments. It searches for the target key within the dictionary, which could potentially have nested dictionaries and lists as values, and returns the value associated with the target key. If the target key is not found, it returns None.

nested_dict is a dictionary that contains multiple levels of nested dictionaries and lists. The recursive_search function is then called with nested_dict as the data and 'target_key' as the target.

What will the output be after executing the above code?

Medium

Stacking problem
Stack
Linkedlist
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What does the below function ‘fun’ does?
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A: Sum of digits of the number passed to fun.
B: Number of digits of the number passed to fun.
C: 0 if the number passed to fun is divisible by 10. 1 otherwise.
D: Sum of all digits number passed to fun except for the last digit.

Medium

Debugging Issues
Environment Variables
Debugging
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You are working on a Linux system and have recently installed a new program named myprogram. The executable is located in /opt/myprogram/bin/. You want to be able to run this program from any directory in your shell without specifying the full path.
You executed the following command:
export PATH="/opt/myprogram/bin"
However, when you try to run the program using myprogram, you get the following error message:
-bash: myprogram: command not found

Which of the following commands can fix this issue and allow you to run the program?
A: export PATH=$PATH:/opt/myprogram/bin/
B: export PATH="/opt/myprogram:$PATH"
C: export PATH="/opt/myprogram/bin:$PATH"
D: ln -s /opt/myprogram/bin/myprogram /usr/local/bin/myprogram

Easy

File Structure and Navigation
Files
Basic Commands
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Consider the following directory structure:
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You start at /home/user and execute the following commands:
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What will be the resulting directory structure?
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Medium

Fork mellow yellow
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How many times will the following code will print "Mellow Yellow"?
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Medium

Remote server connection
SSH
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Our software engineering intern, Wu is looking to use port 4545 on localhost to connect to a remote server called woot.bananas.com on port 80. Which command would you recommend for this?
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Easy

Downtime and Workload
EC2
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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?
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Medium

EC2DataProcessing
EC2
S3
Security Groups
Network ACLs
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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
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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
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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?
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Medium

SecureEC2Setup
EC2
Security Groups
VPC
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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

Medium

ZeroDivisionError and IndexError
Exceptions

2 mins

Python
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Medium

Session
File Handling
Dictionary

2 mins

Python
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Medium

Max Code
Arrays

2 mins

Python
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Medium

Recursive Function
Recursion
Dictionary
Lists

3 mins

Python
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Medium

Stacking problem
Stack
Linkedlist

4 mins

Python
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Medium

Debugging Issues
Environment Variables
Debugging

2 mins

Linux
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Easy

File Structure and Navigation
Files
Basic Commands

2 mins

Linux
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Medium

Fork mellow yellow

2 mins

Linux
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Medium

Remote server connection
SSH

2 mins

Linux
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Easy

Downtime and Workload
EC2

2 mins

AWS
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Medium

EC2DataProcessing
EC2
S3
Security Groups
Network ACLs

2 mins

AWS
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Medium

Orderly Restoration of RDS with Transaction Logs
RDS
Transaction Logs
Point-in-time recovery

3 mins

AWS
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Medium

Push Notifications
Dynamic DB
AWS Mobile Push

3 mins

AWS
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Medium

SecureEC2Setup
EC2
Security Groups
VPC

2 mins

AWS
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🧐 Question🔧 Skill💪 Difficulty⌛ Time
ZeroDivisionError and IndexError
Exceptions
Python
Medium2 mins
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Session
File Handling
Dictionary
Python
Medium2 mins
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Max Code
Arrays
Python
Medium2 mins
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Recursive Function
Recursion
Dictionary
Lists
Python
Medium3 mins
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Stacking problem
Stack
Linkedlist
Python
Medium4 mins
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Debugging Issues
Environment Variables
Debugging
Linux
Medium2 mins
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File Structure and Navigation
Files
Basic Commands
Linux
Easy2 mins
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Fork mellow yellow
Linux
Medium2 mins
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Remote server connection
SSH
Linux
Medium2 mins
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Downtime and Workload
EC2
AWS
Easy2 mins
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EC2DataProcessing
EC2
S3
Security Groups
Network ACLs
AWS
Medium2 mins
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Orderly Restoration of RDS with Transaction Logs
RDS
Transaction Logs
Point-in-time recovery
AWS
Medium3 mins
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Push Notifications
Dynamic DB
AWS Mobile Push
AWS
Medium3 mins
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SecureEC2Setup
EC2
Security Groups
VPC
AWS
Medium2 mins
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Reason #4

1200+ customers in 75 countries

customers in 75 countries
Brandon

Mit Adaface konnten wir unseren Erstauswahlprozess um mehr als 75 % optimieren und so wertvolle Zeit sowohl für Personalmanager als auch für unser Talentakquiseteam gewinnen!


Brandon Lee, Leiter der Menschen, Love, Bonito

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Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment AWS DevOps -Test (AWS, Linux, Python) 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 DevOps -Test (AWS, Linux, Python) 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.

invite candidates
Reason #7

Detailed scorecards & benchmarks

Ansicht der Probe Scorecard
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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.

test completion rate
Reason #9

Advanced Proctoring


Learn more

About the AWS DevOps Online Test

Why you should use Pre-employment AWS DevOps Test?

The AWS DevOps -Test (AWS, Linux, Python) 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:

  • Python -Grundlagen
  • Python-objektorientierte Programmierung
  • Python -Datenstrukturen
  • Arbeiten mit Linux -Grundlagen
  • Shell Scripting
  • AWS -Kerndienste verstehen
  • Konfigurationsverwaltung in AWS
  • Fehlerbehebung und Debuggen in AWS
  • AWS CloudFormation
  • AWS CLI

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 AWS DevOps Test?

  • AWS Core Services

    AWS -Kerndienste beziehen sich auf die grundlegenden Bausteine ​​der Amazon Web Services (AWS) -Plattform, einschließlich Rechen-, Speicher- und Networking -Dienste. Diese Dienste bieten die Infrastruktur zur Verfügung, um Anwendungen in der AWS -Cloud zu hosten und auszuführen. Es ist wichtig, diese Fähigkeit im Test zu messen, da er das Wissen und das Verständnis des Kandidaten für die Kern-AWS-Dienste bewertet, die für die Gestaltung und Implementierung skalierbarer und zuverlässiger Cloud-basierter Lösungen von grundlegender Bedeutung sind.

  • 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 DevOps -Test (AWS, Linux, Python) to be based on.

    AWS EC2
    AWS S3
    AWS Lambda
    AWS CloudFormation
    AWS iam
    AWS RDS
    AWS CLI
    Konfigurationsverwaltung mit Puppet
    Konfigurationsmanagement mit Koch
    Konfigurationsmanagement mit Ansible
    Containerisierung mit Docker
    Automatisierung mit Jenkins
    Versionskontrolle mit Git
    Python -Variablen
    Python -Datentypen
    Python Control Flow Statements
    Python -Funktionen
    Python -Klassen
    Python -Erbschaft
    Python -Listen
    Python Tupel
    Python -Wörterbücher
    Python setzt
    Linux -Dateisystem
    Linux -Befehle
    Linux -Prozessmanagement
    Linux -Berechtigungen
    Shell Scripting -Grundlagen
    Shell Scripting Loops
    Shell Scripting Confitional
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What roles can I use the AWS DevOps Test for?

  • AWS DevOps Ingenieur
  • Wolkeningenieur
  • Site Zuverlässigkeitsingenieur
  • Infrastrukturingenieur
  • AWS -Architekt

How is the AWS DevOps 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

  • Kenntnis von Docker und Containern
  • CI/CD -Pipeline -Automatisierung
  • Überwachung und Metriken in AWS
  • Sicherheit und Einhaltung in AWS
  • Vernetzung in AWS
  • Infrastruktur als Code (IAC)
  • Hohe Verfügbarkeit und Skalierbarkeit bei AWS
  • Datenbankverwaltung in AWS
  • Leistungsoptimierung in AWS
  • Katastrophenerholung in AWS
Singapore government logo

Die Personalmanager hatten das Gefühl, dass sie durch die technischen Fragen, die sie während der Panel-Interviews stellten, erkennen konnten, welche Kandidaten bessere Ergebnisse erzielten, und sie von denen unterscheiden konnten, die nicht so gut abschnitten. Sie sind Sehr zufrieden mit der Qualität der Kandidaten, die beim Adaface-Screening in die engere Auswahl kommen.


85%
Verringerung der Screening -Zeit

AWS DevOps Hiring Test FAQs

Kann ich mehrere Fähigkeiten zu einer benutzerdefinierten Bewertung kombinieren?

Ja absolut. Basierend auf Ihrer Stellenbeschreibung werden benutzerdefinierte Bewertungen eingerichtet und enthalten Fragen zu allen von Ihnen angegebenen Must-Have-Fähigkeiten.

Haben Sie Anti-Cheating- oder Proctoring-Funktionen?

Wir haben die folgenden Anti-Cheating-Funktionen:

  • Nicht-Googling-Fragen
  • IP -Verbreitung
  • Web -Verbreitung
  • Webcam -Proctoring
  • Plagiaterkennung
  • sicherer Browser

Lesen Sie mehr über die Proctoring -Funktionen.

Wie interpretiere ich die Testergebnisse?

Die wichtigste Sache, die Sie beachten sollten, ist, dass eine Bewertung ein Eliminierungswerkzeug ist, kein Auswahlwerkzeug. Eine Bewertung der Qualifikationsbewertung wird optimiert, um Ihnen zu helfen, Kandidaten zu beseitigen, die technisch nicht für die Rolle qualifiziert sind. Sie ist nicht optimiert, um Ihnen dabei zu helfen, den besten Kandidaten für die Rolle zu finden. Die ideale Möglichkeit, eine Bewertung zu verwenden, besteht also darin, einen Schwellenwert zu entscheiden (in der Regel 55%, wir helfen Ihnen bei der Benchmark) und alle Kandidaten einladen, die für die nächsten Interviewrunden über dem Schwellenwert punkten.

Für welche Erfahrung kann ich diesen Test verwenden?

Jede Adaface -Bewertung ist an Ihre Stellenbeschreibung/ ideale Kandidatenpersönlichkeit angepasst (unsere Experten für Fache werden die richtigen Fragen für Ihre Bewertung aus unserer Bibliothek mit über 10000 Fragen auswählen). Diese Einschätzung kann für jede Erfahrungsstufe angepasst werden.

Bekommt jeder Kandidat die gleichen Fragen?

Ja, es macht es Ihnen viel einfacher, Kandidaten zu vergleichen. Optionen für MCQ -Fragen und die Reihenfolge der Fragen werden randomisiert. Wir haben Anti-Cheating/Proctoring Funktionen. In unserem Unternehmensplan haben wir auch die Möglichkeit, mehrere Versionen derselben Bewertung mit Fragen mit ähnlichen Schwierigkeitsgraden zu erstellen.

Ich bin ein Kandidat. Kann ich einen Übungstest ausprobieren?

Nein, leider unterstützen wir derzeit keine Übungstests. Sie können jedoch unsere Beispielfragen zur Praxis verwenden.

Was kostet die Verwendung dieses Tests?

Sie können unsere Preispläne überprüfen.

Kann ich eine kostenlose Testversion erhalten?

Ja, Sie können sich kostenlos anmelden und eine Vorschau dieses Tests.

Ich bin gerade zu einem bezahlten Plan gezogen. Wie kann ich eine benutzerdefinierte Bewertung anfordern?

Hier finden Sie eine kurze Anleitung zu wie Sie eine benutzerdefinierte Bewertung anfordern auf Adaface.

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