Why you should use Angular and TypeScript Online Test?

The Test online angolare e dattiloscritto 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: Fondamenti di TypeScript tra cui una forte digitazione e inferenza del tipo Conoscenza della sintassi di base HTML e CSS Comprensione del quadro angolare e della sua architettura Capacità di creare e utilizzare i componenti in angolare Competenza nel routing e nella navigazione di Angular Esperienza con l'associazione dei dati e la gestione degli eventi in angolare Familiarità con estensioni reattive e osservabili in angolare Conoscenza del carico pigro per l'ottimizzazione delle prestazioni in angolare Capacità di scrivere codice JavaScript pulito ed efficiente Comprensione dei concetti fondamentali di programmazione JavaScript

Angular and TypeScript Online Test

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

Fondamenti di TypeScript e HTML/ CSS Fondamenti di angolare Moduli angolari core Routing e navigazione Binding e gestione degli eventi dei dati Estensioni e osservabili reattivi Miglioramenti delle prestazioni con caricamento pigro Programmazione JavaScript

About the test:

Il test angolare dattiloscrizione utilizza le domande a scelta multipla basata su scenari per valutare le capacità di un candidato relative a fondamentali angolari, sintassi e concetti di TypeScript, componenti e modelli, forme reattive e convalida, osservabili e RXJ . Il test mira a valutare la competenza del candidato in angolare e dattiloscritto e la loro capacità di creare applicazioni Web robuste e scalabili. Il test include anche una domanda di codifica per testare le capacità di programmazione pratica.

Covered skills:

Fondamenti di TypeScript e HTML/ CSS
Moduli angolari core
Binding e gestione degli eventi dei dati
Miglioramenti delle prestazioni con caricamento pigro

Fondamenti di angolare
Routing e navigazione
Estensioni e osservabili reattivi
Programmazione JavaScript

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9 reasons why

Adaface Angular and TypeScript Test is the most accurate way to shortlist Sviluppatore angolares

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:

Comprensione della sintassi e delle caratteristiche di TypeScript
Competenza in HTML e CSS
Conoscenza del framework angolare e dei suoi moduli fondamentali
Esperienza con il routing e la navigazione in angolare
Comprensione del legame dei dati e della gestione degli eventi in angolare
Familiarità con estensioni reattive e osservabili in angolare
Capacità di implementare miglioramenti delle prestazioni utilizzando il caricamento pigro
Competente nella programmazione JavaScript e nei suoi concetti
Esperienza nella gestione delle eccezioni e nella gestione degli errori
Comprensione delle caratteristiche ES6 in 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

Questi sono solo un piccolo campione della nostra biblioteca di oltre 10.000 domande. Le domande reali su questo Test online angolare e dattiloscritto sarà non googleabile.

🧐 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

Con Adaface siamo stati in grado di ottimizzare il nostro processo di screening iniziale fino al 75%, liberando tempo prezioso sia per i responsabili delle assunzioni che per il nostro team di acquisizione dei talenti!

Brandon Lee, Capo del Popolo, Love, Bonito

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Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment Test online angolare e dattiloscritto 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 online angolare e dattiloscritto 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

Visualizza la scorecard campione

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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

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About the Angular and TypeScript Assessment Test

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

The Test online angolare e dattiloscritto 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:

Fondamenti di TypeScript tra cui una forte digitazione e inferenza del tipo
Conoscenza della sintassi di base HTML e CSS
Comprensione del quadro angolare e della sua architettura
Capacità di creare e utilizzare i componenti in angolare
Competenza nel routing e nella navigazione di Angular
Esperienza con l'associazione dei dati e la gestione degli eventi in angolare
Familiarità con estensioni reattive e osservabili in angolare
Conoscenza del carico pigro per l'ottimizzazione delle prestazioni in angolare
Capacità di scrivere codice JavaScript pulito ed efficiente
Comprensione dei concetti fondamentali di programmazione JavaScript

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?

Fondamenti di TypeScript e HTML/CSS
Questa abilità copre le basi di TypeScript, un superset dattiloscritto di JavaScript e HTML/CSS, i linguaggi principali utilizzati per la costruzione di pagine Web. Comprendere questi fondamentali è essenziale per lo sviluppo di applicazioni angolari poiché TypeScript è il linguaggio raccomandato per lo sviluppo angolare e HTML/CSS sono le basi per la costruzione di interfacce utente.
Fondamenti di angolare
Questa abilità Copre i concetti e i principi fondamentali del quadro angolare, tra cui l'architettura, i componenti, i servizi e l'iniezione della dipendenza. Avere una forte comprensione dei fondamentali angolari è cruciale per lo sviluppo di applicazioni scalabili e mantenibili con angolari.
Moduli angolari core
Questa abilità copre i moduli angolari chiave come FormsModule, ReactiveFormsmodule, HttpClientModule, e RouterModule, che sono essenziali per l'implementazione di varie funzionalità in un'applicazione angolare. La comprensione di questi moduli consente agli sviluppatori di utilizzare il pieno potenziale di angolari e creare solide applicazioni Web.
Routing and Navigation
Questa abilità copre l'implementazione del routing e della navigazione in applicazioni angolari, consentendo agli utenti per navigare tra diverse viste e componenti. Comprendere il routing e la navigazione è importante per la creazione di applicazioni Web complesse con più pagine e viste.
Binding dei dati e gestione degli eventi
Questa competenza copre il concetto di legame dei dati, che consente agli sviluppatori di stabilire Una connessione tra la vista e i dati dei componenti in angolare. Copre anche la gestione degli eventi, consentendo agli sviluppatori di acquisire e rispondere alle interazioni dell'utente. Avere una forte comprensione del legame dei dati e della gestione degli eventi è fondamentale per la costruzione di applicazioni Web interattive e dinamiche.
Estensioni e osservabili reattive
Questa abilità copre l'uso di estensioni reattive e osservabili in angole applicazioni. Le estensioni reattive forniscono potenti strumenti per la gestione delle operazioni asincrone e la gestione dei flussi di dati. Comprensione delle estensioni e degli osservabili reattivi consente agli sviluppatori di scrivere un codice pulito ed efficiente che gestisce facilmente flussi di dati complessi. Applicazioni per migliorare le prestazioni caricando componenti e moduli su richiesta. Il caricamento pigro aiuta a ridurre il tempo di carico iniziale di un'applicazione, in particolare per applicazioni più grandi con più moduli. La comprensione del caricamento pigro consente agli sviluppatori di ottimizzare le proprie applicazioni angolari e fornire una migliore esperienza utente.
Programmazione JavaScript
Questa abilità copre i fondamenti della programmazione JavaScript, inclusi variabili, tipi di dati , funzioni e concetti di programmazione orientati agli oggetti. JavaScript è il linguaggio di scripting utilizzato da Angular e avere una solida base nella programmazione JavaScript è essenziale per lo sviluppo di applicazioni angolari in modo efficace.
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 online angolare e dattiloscritto to be based on.
Sintassi dattiloscritto
Tipi di tipografi
Funzioni dattiloscritti
Classi dattiloscritti
Tag HTML
Selettori CSS
Componenti angolari
Moduli angolari
Servizi angolari
Direttive angolari
Modelli angolari
Legame dei dati angolari
Gestione degli eventi angolari
Routing angolare
Caricamento pigro angolare
Osservabili angolari
Angolare httpclient
Forme angolari
Tubi angolari
Iniezione di dipendenza angolare
Variabili JavaScript
Funzioni javascript
Oggetti JavaScript
Array javascript
Loop JavaScript
Condizionali JavaScript
Gestione degli errori JavaScript
Chiusure JavaScript
Promette JavaScript
JavaScript Async/Aspetta
Ecmascript 6
Funzioni di freccia
Letterali modello
Assegnazione di distruzione
Operatore di diffusione
Moduli in ES6
Classi in ES6
Ereditarietà in ES6
Parametri predefiniti
Parametri di riposo
Proprietà di classe
Distrutturazione dell'oggetto
Array Distructing
Promesso il costruttore
Metodi promettenti
Promettere concatenato
Funzioni asincroni
Metodi di array (mappa, filtro, riduzione)
Questa parola chiave in javascript
Prototipi in JavaScript
Sollevando in JavaScript

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

Sviluppatore angolare
Sviluppatore angolare intermedio
Sviluppatore web
Sviluppatore dell'interfaccia utente - Angolare
Sviluppatore frontend - angolare
Ingegnere di frontend senior - Angolare
Sviluppatore di stack completo (Angular)

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

Esperienza con la programmazione asincrona in JavaScript
Conoscenza di librerie e framework Javascript
Competenza nel debug e nella risoluzione dei problemi di codice JavaScript
Comprensione della gestione degli errori e della gestione delle eccezioni in JavaScript
Capacità di lavorare con le API e fare richieste HTTP in JavaScript
Esperienza con lo sviluppo front-end utilizzando HTML5 e CSS3
Conoscenza dei principi reattivi del web design
Competenza nell'uso dei preprocessori CSS come SASS o meno
Familiarità con framework CSS come Bootstrap o Foundation
Comprensione dei problemi di compatibilità del browser e delle loro soluzioni

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

Preview this test

Visualizza la scorecard campione

I responsabili delle assunzioni hanno ritenuto che, attraverso le domande tecniche poste durante le interviste del panel, erano in grado di individuare quali candidati avevano ottenuto i punteggi migliori e di differenziarli da quelli che non avevano ottenuto altrettanto punteggio. Sono altamente soddisfatto con la qualità dei candidati selezionati con lo screening Adaface.

85%

Riduzione del tempo di screening

Visualizza il caso di studio completo

Angular and TypeScript Hiring Test Domande frequenti

Posso combinare più competenze in una valutazione personalizzata?

Si assolutamente. Le valutazioni personalizzate sono impostate in base alla descrizione del tuo lavoro e includeranno domande su tutte le competenze indispensabili che specificate.

Hai in atto delle caratteristiche anti-cheat o procuratore?

Abbiamo in atto le seguenti caratteristiche anti-cheat:

Domande non googiche
Proctoring IP
procuratore web
Proctor di webcam
Rilevamento del plagio
Sicuro browser

Leggi di più sulle caratteristiche di procuratore.

Come interpreto i punteggi dei test?

La cosa principale da tenere a mente è che una valutazione è uno strumento di eliminazione, non uno strumento di selezione. Una valutazione delle competenze è ottimizzata per aiutarti a eliminare i candidati che non sono tecnicamente qualificati per il ruolo, non è ottimizzato per aiutarti a trovare il miglior candidato per il ruolo. Quindi il modo ideale per utilizzare una valutazione è decidere un punteggio di soglia (in genere il 55%, ti aiutiamo a benchmark) e invitiamo tutti i candidati che segnano al di sopra della soglia per i prossimi round di intervista.

Per quale livello di esperienza posso usare questo test?

Ogni valutazione di Adaface è personalizzata per la descrizione del tuo lavoro/ personaggio del candidato ideale (i nostri esperti in materia sceglieranno le domande giuste per la tua valutazione dalla nostra biblioteca di oltre 10000 domande). Questa valutazione può essere personalizzata per qualsiasi livello di esperienza.

Ogni candidato riceve le stesse domande?

Sì, ti rende molto più facile confrontare i candidati. Le opzioni per le domande MCQ e l'ordine delle domande sono randomizzate. Abbiamo anti-cheatri/procuratore in atto. Nel nostro piano aziendale, abbiamo anche la possibilità di creare più versioni della stessa valutazione con questioni di difficoltà simili.