JOBSEEKER?

HTML/CSS, JavaScript, Scala, and SQL Online Test

TestDome skill assessments are used by more than 7,000 companies and 450,000 individual test takers.

For Jobseekers

Practice your skills and earn a certificate of achievement when you score in the top 25%.

Take a Practice Test

For Companies

Test how candidates think, strategize, and problem solve so you can interview the best.

Sign Up to Offer This Test

TestDome Skill Assessments

Used by over 450,000 jobseekers

Trusted by over 7,000 companies

Premium questions with real-world problems

The HTML/CSS, JavaScript, Scala, and SQL online test assesses candidates' knowledge across the whole Web stack from HTML, CSS, and JavaScript on the Web front-end over Scala on the back-end to SQL for data access.

It's an ideal test for pre-employment screening. A good full stack Scala developer needs to be able to use a wide range of technologies.

This online test requires candidates to solve coding problems, find and fix bugs in multiple technologies using Scala as the programming language.

TestDome is trusted by businesses large and small

We’re top rated for our tests’ quality and reasonable completion time

Take The Test
Practice your skills.
Offer This Test
Sign up for a trial plan.
Free Sample Questions for HTML/CSS, JavaScript, Scala, and SQL Test

Our sample questions are free for companies to use on a trial plan. See more about our premium questions for paid plans below.

Ensure

3min
  -  
Easy  
  -  
CODE

JavaScript Error handling Language Public

Implement the ensure function so that it throws an error if called without arguments or the argument is undefined. Otherwise it should return the given value.

Students

3min
  -  
Easy  
  -  
CODE

SQL Aggregation Select Public

Given the following data definition, write a query that returns the number of students whose first name is John. String comparisons should be case sensitive.

TABLE students
   id INTEGER PRIMARY KEY,
   firstName VARCHAR(30) NOT NULL,
   lastName VARCHAR(30) NOT NULL

Avatar

7min
  -  
Easy  
  -  
CODE

HTML/CSS Borders Element size Styling Public

Every user on your website has an image avatar that is displayed when they post a comment. You want to style these images differently from other images on your site. Add a CSS class named avatar that fulfils the following requirements:

  1. The avatar's border is rounded, so that it appears as a circle.
  2. The avatar's width and height are both 150px.
  3. The avatar has a solid border, has a width of 2px, and be colored gray.

For example, the avatar in the template should look like:

Cat avatar

Merge Names

10min
  -  
Easy 
  -  
CODE

Scala Vector Public New

Implement the uniqueNames function. When passed two vectors of names, it will return a vector containing the names that appear in either or both input vectors. The returned vector should have no duplicates.

For example, calling MergeNames.uniqueNames(Vector("Ava", "Emma", "Olivia"), Vector("Olivia", "Sophia", "Emma")) should return a vector containing Ava, Emma, Olivia, and Sophia in any order.

Take The Test
Practice your skills.
View Test Pricing
Pick the number of tests you need.
Pass/fail grouping

Our tests are designed to put candidates into either the pass group or the fail group so you can find the best candidates faster.

Full customization

We have pre-built tests and questions, but you can customize them however you like. Change the pass/fail scores, time requirements, and more.

Cheating protection

Use tests that solve real-world problems, with no answers that can be easily found online. Because we test performance and skills (not information), we allow the use of online resources, just like in real life. Copy/paste prevention and online proctoring via webcam prevent cheating.

Candidate reporting

Get an overview into the percentage of passes and fails. Then dive deeper into the results of your top candidates to select who goes onto the next phase of hiring.

Learn more
In-depth candidate performance analysis
Offer This Test
Sign up for a trial plan.

Premium Questions for HTML/CSS, JavaScript, Scala, and SQL Test

TestDome offers a premium questions library with 1000+ unique, hand-crafted questions whose answers can’t be found online. If you spot an answer somewhere online, we’ll give you a refund.

Question Names

These premium questions are included in this pre-built test and can be added to any multi-skill test. Please sign up for a paid plan to view the questions in detail.

Filter, Positive Numbers, Links, Function Wrapper, Double, Truthy Expressions, Roads, Word Count, New Folder, Log Patch, Loading Bar, Segment, Hobbies, Numbers To Text, A Tag, Ad, Addition, Article Style, ATM Locations, Authors, Autocomplete, Baby Names, Ban Users, Bank Branches, Bookmark, Cheapest Product, Christmas Tree, Cities, Confirm, Countries, Date Transform, Developers, Editor, Employee Manager, Format Table, Height, Hide Button, Hospital Patients, Index Performance, Menu Items, Merge Stock Index, Movies, Movies Live, Projects, Rectangles, Restaurant Menu, Retirees, Sales, SMS Messages, Student Activities, Tasks, Transactions, Youngest Child, Keywords, Label Color, Link, Loading, Log Parser, Logo, Paragraph, Product Rating, Products, Row Appender, Scale Font Size, Share Button, Shirts, Snapshot, Timesheet, Upload, Username, Vectors, Warehouse, Widgets, Language Teaching, Delete Orders, Timer, Screen, Email Tables, Average Salary, Movie Genres, Auto Show, Poll, Breakfast Menu, Array Search, Department Report, iframe, Post Comment, Cards, Validation, Table of Names, Blog, Prefix, Student Rankings, Welfare Organization, Student Max Score, Data Entry, Trading Data Paging, Agents, River Discharge, Users and Accounts, Matching Clothes, Screen Reader, Ice Cream Flavors, TestDome Logo, Manager Sales, Memory Game, Read First Line, Weighted Average, Unique Numbers, Max Sum, Unique Product, Reorder, Ingredients
Covered Skills

Testing of these skills is covered in this pre-built test because they’re closely related. On our paid plan, you can easily create your own custom multi-skill tests.

JavaScript Arrays Closures HTML/CSS CSS selectors Styling Exceptions DOM manipulation Event handling Language SQL Conditions Views Strings Monkey patching HTML5 Arithmetic Iteration Scala Attribute manipulation Element spacing CSS advanced Element size Constraints Create table Database schema Select Create index Performance tuning Flexbox Positioning Alter table Bookmarks Elements and attributes Aggregation Subqueries Fonts Dialog box Ordering Regex Bug fixing Left join Objects Asynchronous calls Indexes Union Group by Update Insert Joins Hyperlink Animation Serialization XML JSON Sorting Content manipulation Forms Tables Inheritance OOP Delete Callback Classes ECMAScript 2015 Borders Inline styles SQL CASE Selectors Recursion IFrame Semantic tags Lazy Evaluation LazyList Pagination Right join Database normalization Accessibility Responsive design CSS layout CTE Algorithmic thinking Dictionary
Recommended Job Roles

These are the job roles that we recommend for the HTML/CSS, JavaScript, Scala, and SQL online test.

Full-Stack Developer
JavaScript Developer
Scala Developer
SQL Developer
Web Developer

Take or Offer the HTML/CSS, JavaScript, Scala, and SQL Online Test

How TestDome works

1. Choose or create a test
2. Share your test via URL or email
3. Review overall results and pass/fail grouping
4. Dive deeper into individual results

Excellent support & free concierge service

We offer fast, hands-on support for any question or concern you might have. If you want help with building a custom test or inviting candidates, we’ll handle everything for you.

Contact Support for any questions or to request our free concierge service.

Excellent support

Take or Offer the HTML/CSS, JavaScript, Scala, and SQL Online Test

Dashboard Start Trial Sign In Home Tour Tests Questions Pricing For Jobseekers