Search Adaface test library by skills or roles
⌘ K

Adaface Public JavaScript Questions

Here are some sample JavaScript questions from our premium questions library (10273 non-googleable questions).
🧐 Spørsmål🔧 Ferdighet💪 Vanskelighet⌛ Tid
Async venter på løfter - What will the following code o
Promises Async-Await
JavaScriptMedium2 min
Prototyper og omfang - What will the following code o
Prototypes
JavaScriptMedium2 min
Promise Resolve - What does the following code o
Promises Async-Await
JavaScriptLett2 min
Kast, prøv, async - What does the following JS cod
Promises Async-Await
JavaScriptLett2 min

Adaface JavaScript questions are used by enterprises worldwide

amazon
PayPal
Morgan Stanley
Adidas
SG Government
Neilsen
UCLA
Ernst and Young
Microsoft
WeWork
Bosch
Optimum Solutions
SAP
Doubtnut
Deloitte
HCL
FusionCharts
United Nations
Sokrati
Love Bonito
ZiMetrics
MTM

About Adaface JavaScript Questions

Questions are designed by JavaScript experts to cover the topics relevant to your job description. Some of the popular topics the questions will cover are:

  • Control Flow
  • Error Handling
  • Data Models
  • Asynchronity
  • DOM Manipulation
  • NODE
  • Functional Approach
  • Object Oriented Approach
  • Prototype
  • Class
  • Scope

Types of Javascript Questions to expect at Adaface:

Questions are designed by experts in the Java programming language to test for on-the-job skills. Some of the popular topics the questions will cover are:

  • Practical implication based Javascript queries
  • Real on-the-job Javascript specific scenario-based problems
  • Evaluations to test analytical thinking while solving problems
  • Progressive difficulty based Javascript problems

What Topics are Adaface Javascript questions based on:

The following statements describe the type of Javascript questions one can expect when using Adaface's pre-assessment tool:

  • Hoisting
  • Implicit type coercion
  • NaN property
  • Primitive types
  • Non-primitive types
  • String coercion
  • Boolean coercion
  • Logical operators
  • Higher Order functions
  • Currying
  • Scope
  • Scope chain
  • Closures
  • Object prototypes
  • Callbacks
  • Memoization
  • Recursion
  • Arrow function
  • Rest parameter
  • Spread operator
  • Promises
  • WeakSet
  • WeakMap
  • Object Destructuring
  • Temporal Dead Zone

How are Adaface Javascript questions customized?

  • Adaface Javascript questions are customized for different difficulty levels and solving durations
  • Customized to assess Ideal candidate personas for right jobs
  • Tests for specific on-the-job Javascript skills
  • Non-googleable questions to prevent cheating during tests

Do’s and Don’ts of selecting Javascript questions for assessments:

Do’s

  • Use diversified questions from varied Javascript topics to test the skill range of candidates
  • Utilize questions of different difficulty levels to test candidates
  • Include questions that are related to on-the-job skill requirements
  • Pick questions that are relevant for the experience level you are targeting
  • Make sure the questions can be understood by a non-native English speaker (easy-to-read questions because programmers should spend time solving the question, not understanding it)
  • Ensure that the questions have a granular (non-binary) scoring
  • Use aptly timed assessments that can be fulfilled within 45-60 mins to make the most optimal use of the time utilized

Don’ts

  • Avoid using trick questions to test the candidates as they are ineffective in testing their on-the-job skills
  • Avoid using lengthy questions as they do not provide an ideal scenario to test the candidates
  • Avoid unnecessary puzzle trends as they are ineffective in assessing the skills required for the job
  • Avoid questions that test very niche concepts that a strong candidate might or might not have come across on-the-job
  • Do not include unnecessarily difficult questions that might or might not test the candidates potential
  • Search Adaface Public Questions
    Selenium Testing PowerShell Shell Scripting Jest Linux Jenkins JUnit Protractor JavaScript C C# COBOL C++ R Java Go Kotlin Embedded C Perl PHP Python Ruby Scala Rust Swift TypeScript Dart Coding Technical Aptitude Abstract Reasoning English Financial Modeling Spatial Reasoning Logical Reasoning Verbal Reasoning Diagrammatic Reasoning Critical Thinking Data Interpretation Situational Judgement Attention to Detail Numerical Reasoning Aptitude Azure AWS Windows Administration Computer Networks Azure Data Factory Terraform React Redux Angular Vue ASP.NET React Native NodeJS Android iOS Hibernate Spring Django Hadoop Laravel Magento Hive Rails CS Fundamentals Software Engineering Git Jira Microservices SOLID System Design Shopify Webpack Agile/Scrum Flutter Mulesoft Excel SQL MySQL PostgreSQL Oracle SQL MS SQL MongoDB Data Analysis Data Science Data Modeling Machine Learning Firestore Cassandra Tableau Power BI Terraform NumPy Kafka Pandas Qlik Sense CSS HTML/CSS Agile/Scrum Accounting Finance Cyber Security SAP ABAP SAP HANA Salesforce Dynamics 365 SCM Dynamics 365 Finance Spark Adobe InDesign Oracle Hyperion Planning Customer Support ITIL LINQ Blue Prism SAS SCCM SSAS SSRS Citrix Google Adwords Weblogic Talend UI/UX SEO Product Management Business Analysis Blockchain SAP ABAP Verbal Reasoning Project Management English Financial Modeling Vue ASP.NET Spatial Reasoning JavaScript Salesforce CSS Logical Reasoning REST Dynamics 365 SCM IBM DB2 Dynamics 365 Finance C Accounting Tableau Deep Learning Spark Selenium C# Data Analysis Mulesoft Hadoop COBOL C++ Oracle SQL Adobe InDesign HTML/CSS R Java Testing Technical Aptitude Oracle Hyperion Planning Diagrammatic Reasoning Data Interpretation PostgreSQL UX SEO Data Science Critical Thinking PowerShell MS SQL Firestore React Native Jest Linux Situational Judgement React Go Hibernate Attention to Detail Jenkins Product Management Numerical Reasoning Laravel Android Google Analytics Magento Dart ITIL Spring Hive JSON JUnit Kotlin LINQ Cassandra Embedded C Software Engineering Angular Excel Azure SQL Server Git Data Modeling Ravens Progressive Matrices Machine Learning Terraform MongoDB Rails SQL Microservices MySQL CS Fundamentals Finance Coding Business Analysis NodeJS NumPy Kafka AWS Perl Pandas Talend SAP HANA PHP Power BI Protractor Python Django Cyber Security Jira Blue Prism Amazon Redshift Redux Windows Administration Computer Networks Azure Data Factory Qlik Sense Ruby SAS SOLID Scala SCCM System Design Shell Scripting Shopify Flutter Aptitude Agile/Scrum SSAS SSRS Rust Swift iOS Customer Support TypeScript Citrix UI/UX Sales Google Adwords Weblogic Webpack Array OOPs Cache Promises Async-Await Strings DataWeave Mappers Reducers Exceptions Arrays Line Charts Time Complexity Pseudo Code Spark Scala API Spark Streaming Logistic Regression File Handling Interfaces Concurrency Maps DataFrame Asynchronous Programming Garbage Collection Prototypes WebApp Percentages median ER Diagram S3 Pig Exception Database Connection Dictionary SSH Decision Tree Classifier Singleton Event Viewer Cookies liquid Widgets Metrics Stakeholders Timelines Velocity KStream Partition Storage Objection Handling
    Want more questions? Here are some more sample questions from our library
    🧐 Question🔧 Skill💪 Difficulty⌛ Time
    Overloading - What will the following C++ co
    OOPs
    C++Medium2 min
    Static and constructors - What is the output of the foll
    OOPs
    C#Medium3 min
    succeeding test - Consider the following JUnit t
    JUnitMedium2 min
    Merge into live branch - Which of the following command
    GitMedium2 min
    Negative correlation - Saffi, one of the popular scho
    Data AnalysisMedium2 min
    Links - In the following HTML, what wi
    HTML/CSSMedium2 min
    Inventory exchange transaction - Penny Inc. and Vamos Inc. exch
    AccountingMedium2 min

    Vi evaluerte flere av deres konkurrenter og fant at Adaface var den mest overbevisende. Flott standardbibliotek med spørsmål som er designet for å teste for passform i stedet for memorering av algoritmer.

    swayam profile image
    Swayam
    CTO, Affable
    Bruk det mest kandidatvennlige vurderingsverktøyet
    PRØV GRATIS

    (100% gratis å komme i gang, ingen kredittkort kreves)

    Vilkår Personvern Trust Guide