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About the test:

The Angular Online Test screens for candidates' ability to develop responsive and scaleable single-page web applications with the Angular framework. The test contains 12 scenario-based MCQ questions on Angular, HTML/ CSS and JavaScript. The test evaluates hands-on JavaScript coding abilities using one coding question. The test screens for the ability to use Angular framework basics (components, services, pipes, directives) in real-world applications, connect Angular applications with backend APIs, write efficient modular components for scalability and deploy Angular apps to production. The test also includes a coding question to test for hands-on programming skills.

Covered skills:

  • Fundamentals of JavaScript and HTML/ CSS
  • Core Angular modules
  • Data binding and event handling
  • Reactive extensions and observables
  • Dependency Injection
  • Fundamentals of Angular (Components; Pipes; Directives)
  • Routing and navigation
  • Connecting to backend databases and APIs
  • Performance improvements with lazy loading

9 reasons why
9 reasons why

Adaface Angular Test is the most accurate way to shortlist Angular Developers



Reason #1

Tests for on-the-job skills

The Angular 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:

  • Able to efficiently handle exceptions and errors
  • Proficient in using JavaScript's built-in methods and functions
  • Capable of working with HTML and CSS to create responsive web designs
  • Skilled in creating and manipulating Angular components, pipes, and directives
  • Knowledgeable in core Angular modules and their functionalities
  • Experienced in routing and navigation in Angular applications
  • Competent in data binding and event handling in Angular
  • Familiar with connecting to backend databases and APIs in Angular
  • Proficient in using reactive extensions and observables in Angular
  • Able to optimize performance using lazy loading in Angular
  • Understanding of dependency injection in Angular
Reason #2

No trick questions

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
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

These are just a small sample from our library of 10,000+ questions. The actual questions on this Angular Online Test will be non-googleable.

🧐 Question

Medium

Marker ink component
Solve
Consider the following component, which can be used to model a marker and the ink it writes.
 image
Which statements about the given component are true?
A: The 'marker' parameter of the @Input('marker') declaration does not alter the interface of the component.
B: Component, Input and Output are all required imports for this component.
C: Both marker and ink inputs must be provided when including the MarkerInk component in a template.
D: When included in a components template, the MarkerInk component creates a span containing the interpolated marker's name and a button bound to writeInk().
E: The MarkerInk component can be included in another template using the <MarkerInk> tag.

Easy

Markup DOM
Templates
Solve
Review the following Angular components:
 image
What will be rendered to the DOM based on the following markup usage?
 image
 image

Medium

Providing Dependency
Dependency Injection
Solve
Review the following classes that need to act as dependencies in an Angular project:
 image
Service X is provided to SampleComponent as shown here:
 image
Service Y is provided to SampleModule as shown here:
 image
Service Z is provided to AnotherSampleModule as shown here:
 image
Pick the correct statements:

A: Service X is registered with specific ngComponent. Any new instance of that component will have new instance of Service X.
B: Single, shared instance of Service X is created and is injected into any class that asks for it.
C: A new instance of Service Y is created and injected into any component that asks for it in SampleModule.
D: Service Y is registered with specific ngModule and the same instance of Service Y is available to all components of SampleModule instead of creating one for every component in the SampleModule.
E: A new instance of Service Z is created and injected into any class that asks for it.
F: Angular creates a single, shared instance of Service Z and injects that into any class that asks for it.

Medium

Async Await Promises
Promises
Async-Await
Solve
What will the following code output?
 image
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: 
 image
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?
 image
 image

Medium

Promise Resolve
Promises
Async-Await
Solve
What does the following code output? 
 image

Easy

Throw, Try, Async
Promises
Async-Await
Solve
What does the following JS code output?
 image

Easy

Background Properties
Solve
Consider the following shorthand CSS example:

background: #f7f7f7 url(jolie.jpg) no-repeat scroll 0px 0px;

Which of the following show the individual background properties represented by the shorthand:
 image

Easy

Colorful sentences
Solve
Our intern is writing a colorful blog post, and has written the following code. What colors will the sentences be?
 image
A: Sentence 1 will be gray, Sentence 2 will be pink.
B: Both sentences will be gray.
C: Sentence 1 will be pink, Sentence 2 will be gray.
D: Both sentences will be pink.
E: The code does not make sense; will throw an error.

Easy

Links
Solve
In the following HTML, what will be the color of link with class "mark"
 image

Medium

Let's Hack
CSS Property
Solve
Consider the following HTML and CSS:
 image
 image
Which additional CSS rule(s) will render the following image? Choose ALL that apply.
 image
A:
div{
  flex-direction : column;
  align-items : center;
}
B:
div{
  flex-direction : row;
  align-items: center;
}
C:
div{
  flex-direction: column;
  justify-content: center;
}
D:
div{
  flex-direction: row;
  justify-content: center;
}

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

Marker ink component

2 mins

Angular
Solve

Easy

Markup DOM
Templates

2 mins

Angular
Solve

Medium

Providing Dependency
Dependency Injection

3 mins

Angular
Solve

Medium

Async Await Promises
Promises
Async-Await

2 mins

JavaScript
Solve

Medium

Bitcoin prices
Axios
Promises

2 mins

JavaScript
Solve

Medium

My Module
Scope

2 mins

JavaScript
Solve

Medium

Promise Resolve
Promises
Async-Await

2 mins

JavaScript
Solve

Easy

Throw, Try, Async
Promises
Async-Await

2 mins

JavaScript
Solve

Easy

Background Properties

2 mins

HTML/CSS
Solve

Easy

Colorful sentences

2 mins

HTML/CSS
Solve

Easy

Links

2 mins

HTML/CSS
Solve

Medium

Let's Hack
CSS Property

3 mins

HTML/CSS
Solve

Easy

Registration Queue
Logic
Queues

30 mins

Coding
Solve

Medium

Visitors Count
Strings
Logic

30 mins

Coding
Solve
🧐 Question🔧 Skill💪 Difficulty⌛ Time
Marker ink component
Angular
Medium2 mins
Solve
Markup DOM
Templates
Angular
Easy2 mins
Solve
Providing Dependency
Dependency Injection
Angular
Medium3 mins
Solve
Async Await Promises
Promises
Async-Await
JavaScript
Medium2 mins
Solve
Bitcoin prices
Axios
Promises
JavaScript
Medium2 mins
Solve
My Module
Scope
JavaScript
Medium2 mins
Solve
Promise Resolve
Promises
Async-Await
JavaScript
Medium2 mins
Solve
Throw, Try, Async
Promises
Async-Await
JavaScript
Easy2 mins
Solve
Background Properties
HTML/CSS
Easy2 mins
Solve
Colorful sentences
HTML/CSS
Easy2 mins
Solve
Links
HTML/CSS
Easy2 mins
Solve
Let's Hack
CSS Property
HTML/CSS
Medium3 mins
Solve
Registration Queue
Logic
Queues
Coding
Easy30 minsSolve
Visitors Count
Strings
Logic
Coding
Medium30 minsSolve
Reason #4

1200+ customers in 75 countries

customers in 75 countries
Brandon

With Adaface, we were able to optimise our initial screening process by upwards of 75%, freeing up precious time for both hiring managers and our talent acquisition team alike!


Brandon Lee, Head of People, Love, Bonito

Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment Angular Online 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 Angular Online 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.

invite candidates
Reason #7

Detailed scorecards & benchmarks

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.

test completion rate
Reason #9

Advanced Proctoring


Learn more

About the Angular Assessment Test

Why you should use Pre-employment Angular Online Test?

The Angular Online 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:

  • Fundamentals of JavaScript and HTML/CSS
  • Fundamentals of Angular (Components, Pipes, Directives)
  • Core Angular modules
  • Routing and navigation
  • Data binding and event handling
  • Connecting to backend databases and APIs
  • Reactive extensions and observables
  • Performance improvements with lazy loading
  • Dependency Injection
  • Unit testing in Angular

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 Angular Online Test?

  • Fundamentals of JavaScript and HTML/ CSS

    Understanding the basics of JavaScript and HTML/CSS is crucial for building dynamic and interactive web applications. This skill covers the core concepts needed to manipulate and control the structure, behavior, and presentation of web pages.

  • Fundamentals of Angular (Components; Pipes; Directives)

    Angular is a powerful JavaScript framework that allows for building scalable and modular web applications. This skill focuses on understanding the key building blocks of Angular, including components, pipes, and directives, which enable the creation of reusable and maintainable code.

  • Core Angular modules

    Core Angular modules provide the foundation for building Angular applications. This skill includes knowledge of key modules such as FormsModule, ReactiveFormsModule, HttpClientModule, and RouterModule, which enable the implementation of essential functionalities in Angular applications.

  • Routing and navigation

    Routing and navigation are vital aspects of modern web development. This skill covers the ability to manage multiple views, handle user interactions, and navigate between different components within an Angular application effectively.

  • Data binding and event handling

    Data binding and event handling are core features of Angular that facilitate communication between the components and the view. This skill measures the understanding of various data binding techniques and the ability to handle user interactions through event handling mechanisms.

  • Connecting to backend databases and APIs

    Integration with backend databases and APIs is a crucial skill for building real-world Angular applications. This skill entails understanding how to establish connections, retrieve data, and perform CRUD (Create, Read, Update, Delete) operations using Angular's built-in HTTP client.

  • Reactive extensions and observables

    Reactive extensions and observables enhance the asynchronous programming capabilities of Angular. This skill involves understanding how to use observables to handle streams of data and leverage reactive programming concepts to build more efficient and responsive applications.

  • Performance improvements with lazy loading

    Lazy loading is a technique used to improve the performance of Angular applications by only loading modules or components when they are actually required. This skill assesses the ability to implement lazy loading strategies to optimize the loading time and resource consumption of an application.

  • Dependency injection

    Dependency injection is a design pattern employed in Angular to manage the dependencies between different components and services. This skill measures the understanding of how dependency injection works and its importance in creating loosely coupled and highly maintainable code.

  • 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 Angular Online Test to be based on.

    Variables
    Data types
    Functions
    Conditionals
    Loops
    Arrays
    Objects
    ES6
    IIFE
    Arrow functions
    Classes
    Inheritance
    Prototypes
    Promises
    Async/await
    DOM manipulation
    Event handling
    HTML tags and attributes
    CSS selectors
    Box model
    Flexbox
    Grid system
    Responsive design
    Components
    Templates
    Directives
    Pipes
    Input/output properties
    Lifecycle hooks
    Services
    HTTP client
    Routing
    Lazy loading
    Guards
    Interceptors
    Forms
    Reactive forms
    Template-driven forms
    Form validation
    Form submission
    Observables
    RxJS operators
    Subscription management
    Error handling
    Testing components
    Mocking HTTP requests
    Debugging
    Performance optimization
    Dependency injection

What roles can I use the Angular Online Test for?

  • Angular Developer
  • Intermediate Angular Developer
  • Web Developer
  • UI Developer - Angular
  • Frontend Developer - Angular
  • Senior Frontend Engineer - Angular
  • Full Stack Developer (Angular)

How is the Angular 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

  • Form handling and validation in Angular
  • Working with Angular Material
  • Advanced TypeScript concepts
  • Handling asynchronous operations in Angular
  • Implementing authentication and authorization
  • Securing Angular applications
  • Optimizing Angular applications
  • Troubleshooting and debugging in Angular
  • Handling large datasets in Angular
  • Building scalable and maintainable Angular applications

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

Singapore government logo

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.


85%
reduction in screening time

Angular Hiring Test FAQs

Can the test also evaluate for TypeScript?

Yes. We can customize the test to include TypeScript MCQs. You can check TypeScript online test and review sample TypeScript questions.

How is the test customized for React/Angular developers?

We can customize the assessment to include questions on React and Angular. The candidate will be provided with an option to pick the framework they have experience with, and the questions on the chosen framework will be used in the test. You can review our React online test to see what kind of questions will be used.

How is the test customized for JavaScript/Typescript Angular developers?

We can customize the assessment to include questions on JavaScript and TypeScript. The candidate will be provided with an option to pick the language they have experience with, and the questions on the chosen language will be used in the test. You can review our JavaScript online test and TypeScript test to see what kind of questions will be used.

Can I combine multiple skills into one custom assessment?

Yes, absolutely. Custom assessments are set up based on your job description, and will include questions on all must-have skills you specify. Here's a quick guide on how you can request a custom test.

Do you have any anti-cheating or proctoring features in place?

We have the following anti-cheating features in place:

  • Non-googleable questions
  • IP proctoring
  • Screen proctoring
  • Web proctoring
  • Webcam proctoring
  • Plagiarism detection
  • Secure browser
  • Copy paste protection

Read more about the proctoring features.

How do I interpret test scores?

The primary thing to keep in mind is that an assessment is an elimination tool, not a selection tool. A skills assessment is optimized to help you eliminate candidates who are not technically qualified for the role, it is not optimized to help you find the best candidate for the role. So the ideal way to use an assessment is to decide a threshold score (typically 55%, we help you benchmark) and invite all candidates who score above the threshold for the next rounds of interview.

What experience level can I use this test for?

Each Adaface assessment is customized to your job description/ ideal candidate persona (our subject matter experts will pick the right questions for your assessment from our library of 10000+ questions). This assessment can be customized for any experience level.

Does every candidate get the same questions?

Yes, it makes it much easier for you to compare candidates. Options for MCQ questions and the order of questions are randomized. We have anti-cheating/ proctoring features in place. In our enterprise plan, we also have the option to create multiple versions of the same assessment with questions of similar difficulty levels.

I'm a candidate. Can I try a practice test?

No. Unfortunately, we do not support practice tests at the moment. However, you can use our sample questions for practice.

What is the cost of using this test?

You can check out our pricing plans.

Can I get a free trial?

Yes, you can sign up for free and preview this test.

I just moved to a paid plan. How can I request a custom assessment?

Here is a quick guide on how to request a custom assessment on Adaface.

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