Why you should use Technical Aptitude & JavaScript Online Test?

The Technische Fähigkeit & JavaScript -Test 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: JavaScript -Grundlagen effektiv verstehen und verwenden Umgang mit Fehlern und Ausnahmen in JavaScript Anwendung von ES6 -Konzepten in der JavaScript -Entwicklung Strukturieren und Styling HTML -DOM -Elemente mit JavaScript Demonstration von Programmierfundamentals in JavaScript Implementierung von Algorithmus -Grundlagen in JavaScript Arbeiten mit verschiedenen Datenstrukturen in JavaScript Schreiben effizienter JavaScript -Programme Nutzung von JavaScript -Bibliotheken und Frameworks effektiv Debugging und Fehlerbehebung JavaScript -Code

Technical Aptitude & JavaScript Online Test

Q: What topics are covered in the Technical Aptitude & JavaScript Online Test?

JavaScript -Grundlagen Fehler und Ausnahmebehandlung in JS Es6 Strukturierung und Styling HTML DOM Programmierfundamentaldaten Algorithmus -Grundlagen Datenstrukturen JavaScript -Programmierung

About the test:

Der Online-Test für technische Fähigkeiten und JavaScript verwendet szenariobasierte MCQs, um Kandidaten zu ihren technischen Fähigkeiten zu Begabung, logischem Denken und JavaScript-Programmierkenntnissen zu bewerten. Der Test bewertet das Verständnis der Kandidaten von Themen wie Datenstrukturen, Algorithmen, Programmierparadigmen, Syntax und Programmierlogik sowie deren Kenntnisse bei der Verwendung von JavaScript zur Lösung von Programmierproblemen. Die Kandidaten werden nach ihrer Fähigkeit bewertet, Probleme zu analysieren, Muster zu identifizieren und effektive Lösungen mithilfe von Programmierkonzepten sowie ihre Fähigkeiten zur Verwendung von JavaScript zum Schreiben von Funktionscode zu entwickeln.

Covered skills:

JavaScript -Grundlagen
Es6
Programmierfundamentaldaten
Datenstrukturen

Fehler und Ausnahmebehandlung in JS
Strukturierung und Styling HTML DOM
Algorithmus -Grundlagen
JavaScript -Programmierung

Preview this test

Ansicht der Probe Scorecard

9 reasons why

Adaface Technical Aptitude & JavaScript Test is the most accurate way to shortlist Entwickler für Benutzeroberflächens

Reason #1

Tests for on-the-job skills

The Technical Aptitude & JavaScript 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:

Ausnahmen und Fehler effizient behandeln
Kenntnis von ES6 -Merkmalen demonstrieren
Effektiv strukturieren und style html dom
Wenden Sie Programmierfundamentaldaten an
Algorithmus -Grundlagen verstehen
Implementieren Sie verschiedene Datenstrukturen
Schreiben Sie JavaScript -Programme
Verwenden Sie die grundlegende Syntax und Funktionen von JavaScript
Wenden Sie JavaScript -Programmierkonzepte an

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

Preview this test

Ansicht der Probe Scorecard

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 Technische Fähigkeit & JavaScript -Test wird nichtgänger sein.

🧐 Question
Medium Decryptor Strings	Solve
What does the following pseudo code print?
Hard Fibonacci codes Time Complexity Pseudo Code	Solve
Here are three pseudocodes for calculating the Nth Fibonacci number. Which of the following statements about these codes are true? A: Time complexity/efficiency of CODE 1, CODE 2, CODE 3 is the same. B: CODE 2 is more space-efficient than CODE 3. C: CODE 3 is more space-efficient than CODE 2. D: CODE 2 is more time-efficient than CODE 1. E: CODE 3 is more time-efficient than CODE 1.
Hard Palindrome Test cases Strings	Solve
Go through the following faulty palindrome detection pseudocode and test cases. For which of the test cases would the code return true? Testcases A: a B: aba C: aaa D: aac
Medium Rewards Activities Order Database Connection	Solve
A new popular app tracks the activities performed by its users and grants them rewards based on each individual's total activities performed in a year. This data is maintained in a database table (activitesinfo), with the following columns: userid, totalactivities, reward. This year, due to fundraising activity, the company has decided to further reward its users by enhancing the reward as per the following formula: If reward < = 4000, increase it by 2%, If 4000 < reward <= 8000, increase it by 4%, If reward > 8000, increase it by 6%. The tech team has written three different scripts to calculate increment for each slab, each script is to run as a separate transaction. Here are the three scripts: Script 1: For users with reward <= 4000, set reward = reward * 1.02 Script 2: For users with reward > 4000 and reward <= 8000, set reward = reward * 1.04 Script 3: For users with reward > 8000, set reward = reward * 1.06 Each script is to be executed separately. Which of the following options will update the rewards as expected: A: Execute Script 1 followed by Script 2 followed by Script 3 B: Execute Script 2 followed by Script 3; Script 1 running concurrently throughout C: Execute Script 3 followed by Script 2; Script 1 running concurrently throughout D: Execute Script 3 followed by Script 2 followed by Script 1 E: Execute Script 2 followed by Script 3 followed by Script 1
Medium Async Await Promises Promises Async-Await	Solve
What will the following code output? A: 24 after 5 seconds and after another 5 seconds, another 24 B: 24 followed by another 24 immediately C: 24 immediately and another 24 after 5 seconds D: After 5 seconds, 24 and 24 E: Undefined F: NaN G: None of these
Medium Bitcoin prices Axios Promises	Solve
Review the following JavaScript code and pick the correct options: Assume that the API returns a successful 200 response code and a JSON object as the response body. What would the value of ‘a’ be after the code is executed?
Medium My Module Scope	Solve
What will the output of the following JavaScript code be?
Medium Promise Resolve Promises Async-Await	Solve
What does the following code output?
Easy Throw, Try, Async Promises Async-Await	Solve
What does the following JS code output?
Easy Registration Queue Logic Queues	Solve
We want to register students for the next semester. All students have a receipt which shows the amount pending for the previous semester. A positive amount (or zero) represents that the student has paid extra fees, and a negative amount represents that they have pending fees to be paid. The students are in a queue for the registration. We want to arrange the students in a way such that the students who have a positive amount on the receipt get registered first as compared to the students who have a negative amount. We are given a queue in the form of an array containing the pending amount. For example, if the initial queue is [20, 70, -40, 30, -10], then the final queue will be [20, 70, 30, -40, -10]. Note that the sequence of students should not be changed while arranging them unless required to meet the condition. ⚠️⚠️⚠️ Note: - The first line of the input is the length of the array. The second line contains all the elements of the array. - The input is already parsed into an array of "strings" and passed to a function. You will need to convert string to integer/number type inside the function. - You need to "print" the final result (not return it) to pass the test cases. For the example discussed above, the input will be: 5 20 70 -40 30 -10 Your code needs to print the following to the standard output: 20 70 30 -40 -10
Medium Visitors Count Strings Logic	Solve
A manager hires a staff member to keep a record of the number of men, women, and children visiting the museum daily. The staff will note W if any women visit, M for men, and C for children. You need to write code that takes the string that represents the visits and prints the count of men, woman and children. The sequencing should be in decreasing order. Example: Input: WWMMWWCCC Expected Output: 4W3C2M Explanation: ‘W’ has the highest count, then ‘C’, then ‘M’. ⚠️⚠️⚠️ Note: - The input is already parsed and passed to a function. - You need to "print" the final result (not return it) to pass the test cases. - If the input is- “MMW”, then the expected output is "2M1W" since there is no ‘C’. - If any of them have the same count, the output should follow this order - M, W, C.

	🧐 Question	🔧 Skill
	Medium Decryptor Strings	2 mins Technical Aptitude	Solve
What does the following pseudo code print?
	Hard Fibonacci codes Time Complexity Pseudo Code	2 mins Technical Aptitude	Solve
Here are three pseudocodes for calculating the Nth Fibonacci number. Which of the following statements about these codes are true? A: Time complexity/efficiency of CODE 1, CODE 2, CODE 3 is the same. B: CODE 2 is more space-efficient than CODE 3. C: CODE 3 is more space-efficient than CODE 2. D: CODE 2 is more time-efficient than CODE 1. E: CODE 3 is more time-efficient than CODE 1.
	Hard Palindrome Test cases Strings	2 mins Technical Aptitude	Solve
Go through the following faulty palindrome detection pseudocode and test cases. For which of the test cases would the code return true? Testcases A: a B: aba C: aaa D: aac
	Medium Rewards Activities Order Database Connection	3 mins Technical Aptitude	Solve
A new popular app tracks the activities performed by its users and grants them rewards based on each individual's total activities performed in a year. This data is maintained in a database table (activitesinfo), with the following columns: userid, totalactivities, reward. This year, due to fundraising activity, the company has decided to further reward its users by enhancing the reward as per the following formula: If reward < = 4000, increase it by 2%, If 4000 < reward <= 8000, increase it by 4%, If reward > 8000, increase it by 6%. The tech team has written three different scripts to calculate increment for each slab, each script is to run as a separate transaction. Here are the three scripts: Script 1: For users with reward <= 4000, set reward = reward * 1.02 Script 2: For users with reward > 4000 and reward <= 8000, set reward = reward * 1.04 Script 3: For users with reward > 8000, set reward = reward * 1.06 Each script is to be executed separately. Which of the following options will update the rewards as expected: A: Execute Script 1 followed by Script 2 followed by Script 3 B: Execute Script 2 followed by Script 3; Script 1 running concurrently throughout C: Execute Script 3 followed by Script 2; Script 1 running concurrently throughout D: Execute Script 3 followed by Script 2 followed by Script 1 E: Execute Script 2 followed by Script 3 followed by Script 1
	Medium Async Await Promises Promises Async-Await	2 mins JavaScript	Solve
What will the following code output? A: 24 after 5 seconds and after another 5 seconds, another 24 B: 24 followed by another 24 immediately C: 24 immediately and another 24 after 5 seconds D: After 5 seconds, 24 and 24 E: Undefined F: NaN G: None of these
	Medium Bitcoin prices Axios Promises	2 mins JavaScript	Solve
Review the following JavaScript code and pick the correct options: Assume that the API returns a successful 200 response code and a JSON object as the response body. What would the value of ‘a’ be after the code is executed?
	Medium My Module Scope	2 mins JavaScript	Solve
What will the output of the following JavaScript code be?
	Medium Promise Resolve Promises Async-Await	2 mins JavaScript	Solve
What does the following code output?
	Easy Throw, Try, Async Promises Async-Await	2 mins JavaScript	Solve
What does the following JS code output?
	Easy Registration Queue Logic Queues	30 mins Coding	Solve
We want to register students for the next semester. All students have a receipt which shows the amount pending for the previous semester. A positive amount (or zero) represents that the student has paid extra fees, and a negative amount represents that they have pending fees to be paid. The students are in a queue for the registration. We want to arrange the students in a way such that the students who have a positive amount on the receipt get registered first as compared to the students who have a negative amount. We are given a queue in the form of an array containing the pending amount. For example, if the initial queue is [20, 70, -40, 30, -10], then the final queue will be [20, 70, 30, -40, -10]. Note that the sequence of students should not be changed while arranging them unless required to meet the condition. ⚠️⚠️⚠️ Note: - The first line of the input is the length of the array. The second line contains all the elements of the array. - The input is already parsed into an array of "strings" and passed to a function. You will need to convert string to integer/number type inside the function. - You need to "print" the final result (not return it) to pass the test cases. For the example discussed above, the input will be: 5 20 70 -40 30 -10 Your code needs to print the following to the standard output: 20 70 30 -40 -10
	Medium Visitors Count Strings Logic	30 mins Coding	Solve
A manager hires a staff member to keep a record of the number of men, women, and children visiting the museum daily. The staff will note W if any women visit, M for men, and C for children. You need to write code that takes the string that represents the visits and prints the count of men, woman and children. The sequencing should be in decreasing order. Example: Input: WWMMWWCCC Expected Output: 4W3C2M Explanation: ‘W’ has the highest count, then ‘C’, then ‘M’. ⚠️⚠️⚠️ Note: - The input is already parsed and passed to a function. - You need to "print" the final result (not return it) to pass the test cases. - If the input is- “MMW”, then the expected output is "2M1W" since there is no ‘C’. - If any of them have the same count, the output should follow this order - M, W, C.

	🧐 Question	🔧 Skill	💪 Difficulty	⌛ Time
	Decryptor Strings	Technical Aptitude	Medium	2 mins	Solve
What does the following pseudo code print?
	Fibonacci codes Time Complexity Pseudo Code	Technical Aptitude	Hard	2 mins	Solve
Here are three pseudocodes for calculating the Nth Fibonacci number. Which of the following statements about these codes are true? A: Time complexity/efficiency of CODE 1, CODE 2, CODE 3 is the same. B: CODE 2 is more space-efficient than CODE 3. C: CODE 3 is more space-efficient than CODE 2. D: CODE 2 is more time-efficient than CODE 1. E: CODE 3 is more time-efficient than CODE 1.
	Palindrome Test cases Strings	Technical Aptitude	Hard	2 mins	Solve
Go through the following faulty palindrome detection pseudocode and test cases. For which of the test cases would the code return true? Testcases A: a B: aba C: aaa D: aac
	Rewards Activities Order Database Connection	Technical Aptitude	Medium	3 mins	Solve
A new popular app tracks the activities performed by its users and grants them rewards based on each individual's total activities performed in a year. This data is maintained in a database table (activitesinfo), with the following columns: userid, totalactivities, reward. This year, due to fundraising activity, the company has decided to further reward its users by enhancing the reward as per the following formula: If reward < = 4000, increase it by 2%, If 4000 < reward <= 8000, increase it by 4%, If reward > 8000, increase it by 6%. The tech team has written three different scripts to calculate increment for each slab, each script is to run as a separate transaction. Here are the three scripts: Script 1: For users with reward <= 4000, set reward = reward * 1.02 Script 2: For users with reward > 4000 and reward <= 8000, set reward = reward * 1.04 Script 3: For users with reward > 8000, set reward = reward * 1.06 Each script is to be executed separately. Which of the following options will update the rewards as expected: A: Execute Script 1 followed by Script 2 followed by Script 3 B: Execute Script 2 followed by Script 3; Script 1 running concurrently throughout C: Execute Script 3 followed by Script 2; Script 1 running concurrently throughout D: Execute Script 3 followed by Script 2 followed by Script 1 E: Execute Script 2 followed by Script 3 followed by Script 1
	Async Await Promises Promises Async-Await	JavaScript	Medium	2 mins	Solve
What will the following code output? A: 24 after 5 seconds and after another 5 seconds, another 24 B: 24 followed by another 24 immediately C: 24 immediately and another 24 after 5 seconds D: After 5 seconds, 24 and 24 E: Undefined F: NaN G: None of these
	Bitcoin prices Axios Promises	JavaScript	Medium	2 mins	Solve
Review the following JavaScript code and pick the correct options: Assume that the API returns a successful 200 response code and a JSON object as the response body. What would the value of ‘a’ be after the code is executed?
	My Module Scope	JavaScript	Medium	2 mins	Solve
What will the output of the following JavaScript code be?
	Promise Resolve Promises Async-Await	JavaScript	Medium	2 mins	Solve
What does the following code output?
	Throw, Try, Async Promises Async-Await	JavaScript	Easy	2 mins	Solve
What does the following JS code output?
	Registration Queue Logic Queues	Coding	Easy	30 mins	Solve
We want to register students for the next semester. All students have a receipt which shows the amount pending for the previous semester. A positive amount (or zero) represents that the student has paid extra fees, and a negative amount represents that they have pending fees to be paid. The students are in a queue for the registration. We want to arrange the students in a way such that the students who have a positive amount on the receipt get registered first as compared to the students who have a negative amount. We are given a queue in the form of an array containing the pending amount. For example, if the initial queue is [20, 70, -40, 30, -10], then the final queue will be [20, 70, 30, -40, -10]. Note that the sequence of students should not be changed while arranging them unless required to meet the condition. ⚠️⚠️⚠️ Note: - The first line of the input is the length of the array. The second line contains all the elements of the array. - The input is already parsed into an array of "strings" and passed to a function. You will need to convert string to integer/number type inside the function. - You need to "print" the final result (not return it) to pass the test cases. For the example discussed above, the input will be: 5 20 70 -40 30 -10 Your code needs to print the following to the standard output: 20 70 30 -40 -10
	Visitors Count Strings Logic	Coding	Medium	30 mins	Solve
A manager hires a staff member to keep a record of the number of men, women, and children visiting the museum daily. The staff will note W if any women visit, M for men, and C for children. You need to write code that takes the string that represents the visits and prints the count of men, woman and children. The sequencing should be in decreasing order. Example: Input: WWMMWWCCC Expected Output: 4W3C2M Explanation: ‘W’ has the highest count, then ‘C’, then ‘M’. ⚠️⚠️⚠️ Note: - The input is already parsed and passed to a function. - You need to "print" the final result (not return it) to pass the test cases. - If the input is- “MMW”, then the expected output is "2M1W" since there is no ‘C’. - If any of them have the same count, the output should follow this order - M, W, C.

Reason #4

1200+ customers in 75 countries

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

Preview this test

Ansicht der Probe Scorecard

Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment Technische Fähigkeit & JavaScript -Test 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 Technische Fähigkeit & JavaScript -Test 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

Ansicht der Probe Scorecard

Preview this test

Ansicht der Probe Scorecard

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

Ansicht der Probe Scorecard

About the Technical Aptitude & JavaScript Assessment Test

Why you should use Pre-employment Technical Aptitude & JavaScript Online Test?

The Technische Fähigkeit & JavaScript -Test 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:

JavaScript -Grundlagen effektiv verstehen und verwenden
Umgang mit Fehlern und Ausnahmen in JavaScript
Anwendung von ES6 -Konzepten in der JavaScript -Entwicklung
Strukturieren und Styling HTML -DOM -Elemente mit JavaScript
Demonstration von Programmierfundamentals in JavaScript
Implementierung von Algorithmus -Grundlagen in JavaScript
Arbeiten mit verschiedenen Datenstrukturen in JavaScript
Schreiben effizienter JavaScript -Programme
Nutzung von JavaScript -Bibliotheken und Frameworks effektiv
Debugging und Fehlerbehebung JavaScript -Code

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 Technical Aptitude & JavaScript Online Test?

JavaScript -Grundlagen
JavaScript -Grundlagen bezieht sich auf die grundlegenden Konzepte und Syntax der JavaScript -Programmiersprache. Diese Fähigkeit sollte im Test gemessen werden, um das Wissen und das Verständnis eines Kandidaten für die Kernprinzipien von JavaScript wie Variablen, Datentypen, Operatoren und Steuerfluss zu bestimmen. H4> <p> Fehler und Ausnahmebehandlung in JavaScript beinhalten die Identifizierung und Handhabung von Fehlern und Ausnahmen, die während der Codeausführung auftreten können. Diese Fähigkeit sollte im Test gemessen werden, um die Fähigkeit eines Kandidaten zu bewerten, Fehler effektiv zu behandeln und zu debuggen, um die Robustheit und Zuverlässigkeit von JavaScript -Anwendungen zu gewährleisten. , ist ein wichtiges Update für die JavaScript -Sprache, die neue Funktionen und Verbesserungen einführt. Diese Fähigkeit sollte im Test gemessen werden, um die Vertrautheit eines Kandidaten mit ES6 -Konzepten wie Pfeilfunktionen, Template -Literalen, Zerstörungen und Modulen zu bewerten, die in der modernen JavaScript -Entwicklung häufig verwendet werden. DOM </h4> <p> Strukturierung und Styling HTML DOM (Dokumentobjektmodell) beinhaltet die Manipulation und Organisation der Elemente einer Webseite mithilfe von JavaScript. Diese Fähigkeit sollte im Test gemessen werden, um die Fähigkeit eines Kandidaten zu messen, die Struktur, den Inhalt und das Aussehen einer Webseite dynamisch zu aktualisieren und zu ändern, die Benutzererfahrung und Interaktivität zu verbessern. > Die Programmierfundamentaldaten umfassen die grundlegenden Prinzipien der Codierung, einschließlich Problemlösungstechniken, Algorithmen und Logik. Diese Fähigkeit sollte im Test gemessen werden, um die Fähigkeit eines Kandidaten zu beurteilen, kritisch zu denken, Probleme systematisch anzugehen und sauberen und prägnanten Code, wesentliche Eigenschaften für einen kompetenten JavaScript -Entwickler. P> Algorithmus -Grundlagen beinhalten das Verständnis und die Implementierung gemeinsamer Algorithmen und Datenstrukturen wie Such-, Sortier- und verknüpfter Listen. Diese Fähigkeit sollte im Test gemessen werden, um das Wissen und die Fähigkeiten eines Kandidaten bei der Nutzung von Algorithmen und Datenstrukturen zu bewerten, um die Codeleistung zu optimieren und komplexe Probleme effektiv zu lösen. zur Organisation und Speicherung von Daten in einem Computersystem. Diese Fähigkeit sollte im Test gemessen werden, um die Vertrautheit eines Kandidaten mit unterschiedlichen Datenstrukturen wie Arrays, Objekten, Stapeln, Warteschlangen und Bäumen sowie deren Fähigkeit zur Auswahl und Implementierung geeigneter Datenstrukturen basierend auf den spezifischen Anforderungen einer JavaScript -Anwendung zu bewerten . Diese Fähigkeit sollte im Test gemessen werden, um die Kenntnisse eines Kandidaten beim Schreiben eines effizienten und zuverlässigen JavaScript -Codes zu bewerten und die Funktionalität, Leistung und Wartbarkeit von Webanwendungen sicherzustellen.
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 Technische Fähigkeit & JavaScript -Test to be based on.
Variablen
Datentypen
Betreiber
Bedingte Aussagen
Schleifen
Funktionen
Arrays
Objekte
Saiten
Reguläre Ausdrücke
Umfang
Schließungen
Prototyp und Vererbung
Versprechen
Asynchron/wartet
Module
Klassen
Zerstören
Pfeilfunktionen
Vorlagenliterale
Operatoren ausbreiten und Reste
Array -Methoden (z. B. foreach, Karte, Filter, Reduzierung)
DOM Manipulation
Handhabung des Events
Selektoren
Styling mit CSS
Fehlertypen
Ausnahmebehandlungstechniken
Debuggen
Eslint- und Code -Formatierung
Konventionen codieren
Verwenden von LET und const
Standardparameter
Import und Export
Rückruffunktionen
Rekursion
Sortieren von Algorithmen
Suchen von Algorithmen
Verlinkte Listen
Stapel
Warteschlangen
Binärbäume
Grafiken
Hash -Tische
Lineare Suche
Binäre Suche
Blasenart
Sortieren durch Einfügen
Auswahlsart
Zusammenführen, sortieren
Schnelle Sorte
Haufensart

Preview this test

Ansicht der Probe Scorecard

What roles can I use the Technical Aptitude & JavaScript Online Test for?

Entwickler für Benutzeroberflächen
Web-Entwickler
UI -Entwickler
JavaScript -Entwickler

How is the Technical Aptitude & JavaScript 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

Optimierung des JavaScript -Codes für eine bessere Leistung
Implementierung von Sicherheitsmaßnahmen in JavaScript -Anwendungen
Integration von JavaScript in andere Web -Technologien
Erstellen interaktiver Web -Schnittstellen mit JavaScript
Verwendung von JavaScript für Web -Scraping- und Automatisierungsaufgaben
Anwenden von objektorientierten Programmierprinzipien in JavaScript
Verwenden von JavaScript, um Daten zu manipulieren und zu validieren
Implementierung von Entwurfsmustern in JavaScript
Arbeiten mit erholsamen APIs mit JavaScript
Implementierung der testgetriebenen Entwicklung (TDD) in JavaScript

The coding question for experienced candidates will be of a higher difficulty level to evaluate more hands-on experience.

Preview this test

Ansicht der Probe Scorecard

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

Volle Fallstudie anzeigen

Technical Aptitude & JavaScript 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.