This HTML/CSS, Angular, TypeScript, Node.js, and SQL Online Test Separates Good From Bad Hires

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About the test

The HTML/CSS, AngularTypeScriptNode.js, and SQL, online test assesses candidates' knowledge across the whole Web stack from HTML, CSS, Angular, and TypeScript on the Web front-end and Node.js on the back-end to SQL for data access.

It's an ideal test for pre-employment screening. A good full-stack Node.js developer, who is using Angular for the front end, must be able to solve problems using Node.js and also to combine Angular, TypeScript, and HTML/CSS to create dynamic and interactive user interfaces. Moreover, they must know how to write and analyze SQL queries, which are used to communicate with the database.

This online test requires candidates to solve HTML/CSS, Node.js, Angular, and TypeScript coding problems, and to write SQL queries that extract, combine, and manipulate data.

Sample public questions

Easy
2 min
mca
Public
Angular
Components

Which of the following statements about components in Angular are correct?

Easy
7 min
code
Public
HTML/CSS
Borders
Element Size
Styling

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

Easy
3 min
mca
Public
Node.js
NPM

Consider the following package.json for a Node.js application:

{
  "name": "skill-measure-app",
  "private": true,
  "version": "1.0.0",
  "main": "lib/main.js",
  "scripts": {
    "build": "npm run cleanup & npm run test & npm run publish",
    "cleanup": "rm -fr ./lib",
    "test": "jest",
    "publish": "npm publish lib"
  },
  "dependencies": {
     "jest": "^23.0.1",
     "custom-package": "file:../custom-package"
  }
}

Select all the correct statements.

Easy
2 min
mca
Public
TypeScript
Arrays
OOP

The following code initializes three types representing the colors: red, green and blue.

type ColorType = [string, number, number, number];
let red: ColorType = ['Red', 1, 0, 0];
let green: [string, number, number, number] = ['Green', 0, 1, 0];
let blue = ['Blue', 0, 0, 1];

Select the statements that are correct.

Easy
3 min
code
Public
SQL
Aggregation
Select

Given the following data definition, write a query that returns the number of students whose first name is John.

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

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112 more premium HTML/CSS, Angular, TypeScript, Node.js, and SQL questions

Structural Directive, Links, Cats and Dogs, Clothes, Fahrenheit Converter, Garden Plants, Shopping Cart, Ad, Article Style, Baby Names, Cities, Editor, Format Table, Keywords, Label Color, Loading, Logo, Shirts, Upload, Warehouse, Widgets, Weather Data, iframe, Open Interface, File Exists, Retry Request, Run Sequentially, Person, Stream Transform, Link, Single Input, Currency Format, Cards Widget, Upgrades, Decimal Pipe, Count Binding, User Form, Toggle Border, Observing Username, Weather Form, Package Declaration, Add Id, Hash Bug, Game Action, Arrange Promises, Optional Ingredient, Dark Mode, Report Summary, Movie Details, Delivery Details, Addition, Height, Taxable Book, Album, Bookmark, Screen Reader, Game Offer, Bicycle Report, Curious Leaf, Gaming Console, Travel Blog, Blog, First Not Null, Roads, Authors, Autocomplete, Bank Branches, Cheapest Product, Countries, Developers, Hospital Patients, Index Performance, Menu Items, Movies, Projects, Rectangles, Restaurant Menu, Retirees, SMS Messages, Poll, Users and Accounts, Matching Clothes, Agents, Sales, Employee Manager, Auto Show, Delete Orders, Welfare Organization, Tasks, Manager Sales, Student Rankings, Student Activities, Youngest Child, Movies Live, Department Report, Ingredients, Average Salary, Movie Genres, Christmas Tree, Timesheet, Email Tables, Data Entry, Price List, Ice Cream Flavors, TestDome Logo, River Discharge, ATM Locations, Filter, Transactions, Share Button, Merge Stock Index, Ban Users.

Skills and topics tested

  • Angular
  • Structural Directive
  • HTML/CSS
  • CSS Selectors
  • Styling
  • Components
  • Services
  • Node.js
  • Modules
  • TypeScript
  • OOP
  • Events
  • Element Spacing
  • Flexbox
  • Positioning
  • Fonts
  • Elements and Attributes
  • HTML5
  • Language
  • Animation
  • Forms
  • Asynchronous Programming
  • Hyperlink
  • IFrame
  • Async-Await
  • Promise
  • Spread
  • JSON
  • Stream
  • Event Binding
  • One-Way Binding
  • Two-Way Binding
  • Angular Pipes
  • Expressions
  • Directives
  • Event Handling
  • Data Binding
  • NPM
  • Event Loop
  • Bug Fixing
  • Event Emitter
  • Exceptions
  • HTTP Routing
  • CSS Advanced
  • Element Size
  • Arithmetic
  • Objects
  • Inheritance
  • Bookmarks
  • Accessibility
  • CSS Basics
  • Tables
  • Responsive Design
  • UI
  • Semantic Tags
  • Union Types
  • SQL
  • Conditions
  • Views
  • Select
  • Create Index
  • Database Schema
  • Performance Tuning
  • Constraints
  • Create Table
  • Aggregation
  • Subqueries
  • Ordering
  • Indexes
  • Alter Table
  • Group by
  • Update
  • Insert
  • Joins
  • Left Join
  • Right Join
  • Delete
  • SQL CASE
  • Union
  • CTE
  • Borders
  • Inline Styles
  • Selectors
  • CSS Layout
  • Database Normalization
  • Arrays

For job roles

  • Angular Developer
  • Full-Stack Developer
  • JavaScript Developer
  • Node.js Developer
  • SQL Developer
  • TypeScript Developer
  • Web Developer

Sample candidate report

What others say

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Simple, straight-forward technical testing

TestDome is simple, provides a reasonable (though not extensive) battery of tests to choose from, and doesn't take the candidate an inordinate amount of time. It also simulates working pressure with the time limits.

Jan Opperman, Grindrod Bank

Product reviews

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