Adaface Public JavaScript Questions
Here are some sample JavaScript questions from our premium questions library (10273 non-googleable questions).
| 🧐 Question | 🔧 Skill | 💪 Difficulty | ⌛ Time |
|---|---|---|---|
| Async Await Promises - What will the following code o | JavaScript | Medium | 2 min |
| Prototypes and Scope - What will the following code o | JavaScript | Medium | 2 min |
| Promise Resolve - What does the following code o | JavaScript | Easy | 2 min |
| Throw, Try, Async - What does the following JS cod | JavaScript | Easy | 2 min |
The hiring managers felt that through the technical questions that they asked during the panel interviews, they were able to tell which candidates had better scores, and differentiated with those who did not score as well. They are highly satisfied with the quality of candidates shortlisted with the Adaface screening.
Human Resources Manager
Singapore Government
Adaface JavaScript questions are used by enterprises worldwide
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
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 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 |
|---|---|---|---|
| Internal users traffic - Jon, who is our marketing mana | Google Analytics | Medium | 2 min |
| multi-cluster architecture - We set up a multi-cluster arch | Weblogic | Medium | 2 min |
| Merge data sources - Teylor Swift is a developer at | SQL Server | Medium | 2 min |
| Remote server connection - Our software engineering inter | Linux | Medium | 2 min |
| Netflix Fav Movie - We are building a Netflix clon | Coding | Medium | 40 min |
| SCCM Update boot - You are hired as a senior admi | SCCM | Easy | 2 min |
| Unreachable host - Fen Woo is not able to connect | Citrix | Medium | 2 min |
We evaluated several of their competitors and found Adaface to be the most compelling. Great default library of questions that are designed to test for fit rather than memorization of algorithms.
Swayam
CTO, Affable
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