Why you should use Angular and TypeScript Online Test?

The Test en ligne angulaire et dactylographié 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: Fondamentaux de la dactylographie, y compris le dactylographie forte et l'inférence de type Connaissance de la syntaxe de base HTML et CSS Compréhension du cadre angulaire et de son architecture Capacité à créer et à utiliser des composants en angulaire Maîtrise du routage et de la navigation d'Angular Expérience avec la liaison des données et la gestion des événements en angulaire Familiarité avec les extensions réactives et les observables en angulaire Connaissance du chargement paresseux pour l'optimisation des performances dans Angular Capacité à écrire un code JavaScript propre et efficace Compréhension des concepts de programmation JavaScript fondamentale

Angular and TypeScript Online Test

Q: What topics are covered in the Angular and TypeScript Online Test?

Fondamentaux de dactylographie et HTML / CSS Fondamentaux de Modules de noyau angulaire Routage et navigation Liaison des données et gestion des événements Extensions et observables réactifs Améliorations des performances avec chargement paresseux Programmation JavaScript

About the test:

Le test de type angulaire utilise des questions à choix multiples basées sur un scénario pour évaluer les compétences d'un candidat liées aux fondamentaux angulaires, à la syntaxe et aux concepts de typeScript, aux composants et modèles, aux formulaires réactifs et à la validation, aux observables et aux RXJ, à la routage et à la navigation et à l'intégration des services Web Restful Web Services . Le test vise à évaluer la compétence du candidat en angulaire et à dactylographie et sa capacité à créer des applications Web robustes et évolutives. Le test comprend également une question de codage pour tester les compétences pratiques de programmation.

Covered skills:

Fondamentaux de dactylographie et HTML / CSS
Modules de noyau angulaire
Liaison des données et gestion des événements
Améliorations des performances avec chargement paresseux

Fondamentaux de
Routage et navigation
Extensions et observables réactifs
Programmation JavaScript

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9 reasons why

Adaface Angular and TypeScript Test is the most accurate way to shortlist Développeur angulaires

Reason #1

Tests for on-the-job skills

The Angular and TypeScript 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:

Compréhension de la syntaxe et fonctionnalités de typeScript
Maîtrise de HTML et CSS
Connaissance du cadre angulaire et de ses modules de base
Expérience avec le routage et la navigation dans Angular
Compréhension de la liaison des données et de la gestion des événements en angulaire
Familiarité avec les extensions réactives et les observables en angulaire
Capacité à implémenter des améliorations des performances à l'aide de chargement paresseux
Compétent dans la programmation JavaScript et ses concepts
Expérience dans la gestion des exceptions et la gestion des erreurs
Compréhension des fonctionnalités ES6 dans JavaScript

Reason #2

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

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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

Ce ne sont qu'un petit échantillon de notre bibliothèque de plus de 10 000 questions. Les questions réelles à ce sujet Test en ligne angulaire et dactylographié ne sera pas googleable.

🧐 Question
Medium Marker ink component	Try practice test
Consider the following component, which can be used to model a marker and the ink it writes. 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	Try practice test
Review the following Angular components: What will be rendered to the DOM based on the following markup usage?
Medium Providing Dependency Dependency Injection	Try practice test
Review the following classes that need to act as dependencies in an Angular project: Service X is provided to SampleComponent as shown here: Service Y is provided to SampleModule as shown here: Service Z is provided to AnotherSampleModule as shown here: 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 Alias OOPs	Try practice test
What does the following TypeScript code print?
Medium Truthiness Narrowing	Try practice test
We wrote the following TypeScript function to work as global print function. The function needs to handle string input, an array of strings as input or null as an input. In case of string and array of strings, it needs to print them to console. For null input, the code should not print anything. The function is throwing an error when it is called with null - globalConsole(null). This is happening because typeof null is ‘object’ in JavaScript. Here are two modifications of the code to handle this case: Pick the correct statements: A: In the case of null input, globalConsole1 won’t produce any compiler errors like globalConsole B: In the case of null input, globalConsole2 won’t produce any compiler errors like globalConsole C: globalConsole1 will differ from globalConsole for an empty string D: globalConsole2 will differ from globalConsole for an empty string
Hard Types	Try practice test
Consider the following TypeScript code: Which of the following statements are correct: A: The typescript compiler confirms that toUpperCase exists on the a instance. B: The typescript compiler states that the toUpperCase function does not exist on the b instance. C: The typescript compiler confirms that the toUpperCase function exists on the b instance. D: RectangleType is an array where the type of a fixed number of elements is known. E: Variables r, g, b are immutable. F: r, g, b would compile to same type signature
Easy Background Properties	Try practice test
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:
Easy Colorful sentences	Try practice test
Our intern is writing a colorful blog post, and has written the following code. What colors will the sentences be? 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	Try practice test
In the following HTML, what will be the color of link with class "mark"
Medium Let's Hack CSS Property	Try practice test
Consider the following HTML and CSS: Which additional CSS rule(s) will render the following image? Choose ALL that apply. 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	Try practice test
Consider the following component, which can be used to model a marker and the ink it writes. 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	2 mins Angular	Try practice test
Review the following Angular components: What will be rendered to the DOM based on the following markup usage?
	Medium Providing Dependency Dependency Injection	3 mins Angular	Try practice test
Review the following classes that need to act as dependencies in an Angular project: Service X is provided to SampleComponent as shown here: Service Y is provided to SampleModule as shown here: Service Z is provided to AnotherSampleModule as shown here: 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 Alias OOPs	2 mins TypeScript	Try practice test
What does the following TypeScript code print?
	Medium Truthiness Narrowing	3 mins TypeScript	Try practice test
We wrote the following TypeScript function to work as global print function. The function needs to handle string input, an array of strings as input or null as an input. In case of string and array of strings, it needs to print them to console. For null input, the code should not print anything. The function is throwing an error when it is called with null - globalConsole(null). This is happening because typeof null is ‘object’ in JavaScript. Here are two modifications of the code to handle this case: Pick the correct statements: A: In the case of null input, globalConsole1 won’t produce any compiler errors like globalConsole B: In the case of null input, globalConsole2 won’t produce any compiler errors like globalConsole C: globalConsole1 will differ from globalConsole for an empty string D: globalConsole2 will differ from globalConsole for an empty string
	Hard Types	2 mins TypeScript	Try practice test
Consider the following TypeScript code: Which of the following statements are correct: A: The typescript compiler confirms that toUpperCase exists on the a instance. B: The typescript compiler states that the toUpperCase function does not exist on the b instance. C: The typescript compiler confirms that the toUpperCase function exists on the b instance. D: RectangleType is an array where the type of a fixed number of elements is known. E: Variables r, g, b are immutable. F: r, g, b would compile to same type signature
	Easy Background Properties	2 mins HTML/CSS	Try practice test
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:
	Easy Colorful sentences	2 mins HTML/CSS	Try practice test
Our intern is writing a colorful blog post, and has written the following code. What colors will the sentences be? 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	2 mins HTML/CSS	Try practice test
In the following HTML, what will be the color of link with class "mark"
	Medium Let's Hack CSS Property	3 mins HTML/CSS	Try practice test
Consider the following HTML and CSS: Which additional CSS rule(s) will render the following image? Choose ALL that apply. 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	30 mins Coding	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	30 mins Coding	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	💪 Difficulty	⌛ Time
	Marker ink component	Angular	Medium	2 mins	Try practice test
Consider the following component, which can be used to model a marker and the ink it writes. 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.
	Markup DOM Templates	Angular	Easy	2 mins	Try practice test
Review the following Angular components: What will be rendered to the DOM based on the following markup usage?
	Providing Dependency Dependency Injection	Angular	Medium	3 mins	Try practice test
Review the following classes that need to act as dependencies in an Angular project: Service X is provided to SampleComponent as shown here: Service Y is provided to SampleModule as shown here: Service Z is provided to AnotherSampleModule as shown here: 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.
	Alias OOPs	TypeScript	Medium	2 mins	Try practice test
What does the following TypeScript code print?
	Truthiness Narrowing	TypeScript	Medium	3 mins	Try practice test
We wrote the following TypeScript function to work as global print function. The function needs to handle string input, an array of strings as input or null as an input. In case of string and array of strings, it needs to print them to console. For null input, the code should not print anything. The function is throwing an error when it is called with null - globalConsole(null). This is happening because typeof null is ‘object’ in JavaScript. Here are two modifications of the code to handle this case: Pick the correct statements: A: In the case of null input, globalConsole1 won’t produce any compiler errors like globalConsole B: In the case of null input, globalConsole2 won’t produce any compiler errors like globalConsole C: globalConsole1 will differ from globalConsole for an empty string D: globalConsole2 will differ from globalConsole for an empty string
	Types	TypeScript	Hard	2 mins	Try practice test
Consider the following TypeScript code: Which of the following statements are correct: A: The typescript compiler confirms that toUpperCase exists on the a instance. B: The typescript compiler states that the toUpperCase function does not exist on the b instance. C: The typescript compiler confirms that the toUpperCase function exists on the b instance. D: RectangleType is an array where the type of a fixed number of elements is known. E: Variables r, g, b are immutable. F: r, g, b would compile to same type signature
	Background Properties	HTML/CSS	Easy	2 mins	Try practice test
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:
	Colorful sentences	HTML/CSS	Easy	2 mins	Try practice test
Our intern is writing a colorful blog post, and has written the following code. What colors will the sentences be? 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.
	Links	HTML/CSS	Easy	2 mins	Try practice test
In the following HTML, what will be the color of link with class "mark"
	Let's Hack CSS Property	HTML/CSS	Medium	3 mins	Try practice test
Consider the following HTML and CSS: Which additional CSS rule(s) will render the following image? Choose ALL that apply. 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; }
	Registration Queue Logic Queues	Coding	Easy	30 mins	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
	Visitors Count Strings Logic	Coding	Medium	30 mins	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.

Reason #4

1200+ customers in 75 countries

Avec Adaface, nous avons pu optimiser notre processus de sélection initiale de plus de 75 %, libérant ainsi un temps précieux tant pour les responsables du recrutement que pour notre équipe d'acquisition de talents !

Brandon Lee, Chef du personnel, Love, Bonito

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Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment Test en ligne angulaire et dactylographié 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 Test en ligne angulaire et dactylographié 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.

Reason #7

Detailed scorecards & benchmarks

Voir l'échantillon

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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.

Reason #9

Advanced Proctoring

Learn more

Preview this test

Voir l'échantillon

About the Angular and TypeScript Assessment Test

Why you should use Pre-employment Angular and TypeScript Online Test?

The Test en ligne angulaire et dactylographié 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:

Fondamentaux de la dactylographie, y compris le dactylographie forte et l'inférence de type
Connaissance de la syntaxe de base HTML et CSS
Compréhension du cadre angulaire et de son architecture
Capacité à créer et à utiliser des composants en angulaire
Maîtrise du routage et de la navigation d'Angular
Expérience avec la liaison des données et la gestion des événements en angulaire
Familiarité avec les extensions réactives et les observables en angulaire
Connaissance du chargement paresseux pour l'optimisation des performances dans Angular
Capacité à écrire un code JavaScript propre et efficace
Compréhension des concepts de programmation JavaScript fondamentale

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 and TypeScript Online Test?

Couvre les concepts et principes fondamentaux du cadre angulaire, y compris son architecture, ses composants, ses services et son injection de dépendance. Avoir une forte compréhension des fondamentaux angulaires est crucial pour développer des applications évolutives et maintenables avec des modules angulaires angulaires. </p> <h4> Core Angular
Cette compétence couvre les modules angulaires clés tels que Formsmodule, ReactiveFormsmodule, HTTPClientModule, et le routermodule, qui sont essentiels pour mettre en œuvre diverses fonctionnalités dans une application angulaire. La compréhension de ces modules permet aux développeurs d'utiliser le plein potentiel des applications Web angulaires et de créer des applications Web robustes.
Routage et navigation
Cette compétence couvre la mise en œuvre du routage et de la navigation dans les applications angulaires, permettant aux utilisateurs des utilisateurs pour naviguer entre différentes vues et composants. La compréhension du routage et de la navigation est importante pour créer des applications Web complexes avec plusieurs pages et vues.
liaison des données et manipulation des événements
Cette compétence couvre le concept de liaison des données, qui permet aux développeurs d'établir une connexion entre la vue et les données des composants en angulaire. Il couvre également la gestion des événements, permettant aux développeurs de capturer et de répondre aux interactions utilisateur. Avoir une forte compréhension de la liaison des données et de la gestion des événements est crucial pour créer des applications Web interactives et dynamiques.
Extensions et observables réactifs
Cette compétence couvre l'utilisation des extensions réactives et des observables en angulaire applications. Les extensions réactives fournissent des outils puissants pour gérer les opérations asynchrones et gérer les flux de données. La compréhension des extensions et des observables réactifs permet aux développeurs d'écrire du code propre et efficace qui gère facilement les flux de données complexes.
Améliorations de performances avec chargement paresseux
Cette compétence couvre la mise en œuvre d'un chargement paresseux en angulaire Applications pour améliorer les performances en chargeant des composants et des modules à la demande. Le chargement paresseux aide à réduire le temps de chargement initial d'une application, en particulier pour les applications plus grandes avec plusieurs modules. Comprendre le chargement paresseux permet aux développeurs d'optimiser leurs applications angulaires et de fournir une meilleure expérience utilisateur.
Programmation JavaScript
Cette compétence couvre les principes fondamentaux de la programmation JavaScript, y compris les variables, les types de données, le flux de contrôle , fonctions et concepts de programmation orientés objet. JavaScript est le langage de script utilisé par Angular, et avoir une base solide dans la programmation JavaScript est essentiel pour développer efficacement les applications angulaires.
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 Test en ligne angulaire et dactylographié to be based on.
Syntaxe dactylographiée
Types de dactylographie
Fonctions dactylographiées
Classes dactylographiées
Tags HTML
Sélecteurs CSS
Composants angulaires
Modules angulaires
Services angulaires
Directives angulaires
Modèles angulaires
Liaison des données angulaires
Gestion des événements angulaires
Routage angulaire
Chargement paresseux angulaire
Observables angulaires
Httpclient angulaire
Formes angulaires
Tuyaux angulaires
Injection de dépendance angulaire
Variables JavaScript
Fonctions JavaScript
Objets JavaScript
Tableaux JavaScript
Boucles javascript
Conditionnels javascript
Gestion des erreurs JavaScript
Fermetures JavaScript
Promesses javascript
Javascript async / attend
Ecmascript 6
Fonctions flèches
Modèle littéraux
Affectation destructrice
Opérateur de propagation
Modules dans ES6
Cours dans ES6
Héritage dans ES6
Paramètres par défaut
Paramètres de repos
Propriétés de la classe
Destructuration des objets
Détructuration du tableau
Promesse de promesse
Méthodes de promesse
Promesse de chaînage
Fonctions asynchrones
Méthodes de tableau (carte, filtre, réduction)
Ce mot clé en javascript
Prototypes en javascript
Histing en javascrip

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What roles can I use the Angular and TypeScript Online Test for?

Développeur angulaire
Développeur angulaire intermédiaire
Développeur web
Développeur d'interface utilisateur - Angular
Développeur de frontend - Angular
Ingénieur de frontage senior - Angular
Développeur complet (angulaire)

How is the Angular and TypeScript 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

Expérience avec la programmation asynchrone en javascript
Connaissance des bibliothèques et cadres JavaScript
Maîtrise du débogage et du dépannage du code JavaScript
Compréhension de la gestion des erreurs et de la gestion des exceptions en javascript
Capacité à travailler avec des API et à faire des demandes HTTP en JavaScript
Expérience avec le développement frontal utilisant HTML5 et CSS3
Connaissance des principes de conception Web réactifs
Maîtrise de l'utilisation des préprocesseurs CSS comme SASS ou moins
Familiarité avec les cadres CSS comme Bootstrap ou Foundation
Compréhension des problèmes de compatibilité entre les navigateurs et de leurs solutions

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

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Voir l'échantillon

Les responsables du recrutement ont estimé que grâce aux questions techniques qu'ils ont posées lors des entretiens avec le panel, ils étaient en mesure de déterminer quels candidats avaient obtenu de meilleurs scores et de se différencier de ceux qui avaient obtenu de moins bons résultats. Ils sont très satisfait avec la qualité des candidats présélectionnés lors de la sélection Adaface.

85%

réduction du temps de dépistage

Voir l'étude de cas complète

Angular and TypeScript Hiring Test FAQ

Puis-je combiner plusieurs compétences en une seule évaluation personnalisée?

Oui absolument. Les évaluations personnalisées sont configurées en fonction de votre description de poste et comprendront des questions sur toutes les compétences indispensables que vous spécifiez.

Avez-vous en place des fonctionnalités anti-chétion ou de proctorisation?

Nous avons les fonctionnalités anti-modification suivantes en place:

Questions non googléables
IP Proctoring
Proctoring Web
Proctoring webcam
Détection du plagiat
navigateur sécurisé

En savoir plus sur les fonctionnalités de Proctoring.

Comment interpréter les résultats des tests?

La principale chose à garder à l'esprit est qu'une évaluation est un outil d'élimination, pas un outil de sélection. Une évaluation des compétences est optimisée pour vous aider à éliminer les candidats qui ne sont pas techniquement qualifiés pour le rôle, il n'est pas optimisé pour vous aider à trouver le meilleur candidat pour le rôle. Ainsi, la façon idéale d'utiliser une évaluation consiste à décider d'un score de seuil (généralement 55%, nous vous aidons à bencher) et à inviter tous les candidats qui marquent au-dessus du seuil pour les prochains cycles d'entrevue.

Pour quel niveau d'expérience puis-je utiliser ce test?

Chaque évaluation ADAFACE est personnalisée à votre description de poste / Persona de candidats idéaux (nos experts en la matière choisiront les bonnes questions pour votre évaluation de notre bibliothèque de 10000+ questions). Cette évaluation peut être personnalisée pour tout niveau d'expérience.

Chaque candidat reçoit-il les mêmes questions?

Oui, cela vous permet de comparer les candidats. Les options pour les questions du MCQ et l'ordre des questions sont randomisées. Nous avons Anti-Cheating / Proctoring en place. Dans notre plan d'entreprise, nous avons également la possibilité de créer plusieurs versions de la même évaluation avec des questions de niveaux de difficulté similaires.

Je suis candidat. Puis-je essayer un test de pratique?

Non. Malheureusement, nous ne soutenons pas les tests de pratique pour le moment. Cependant, vous pouvez utiliser nos exemples de questions pour la pratique.