Why you should use JavaScript, HTML/CSS, PHP & SQL Online Test?

The JavaScript, HTML / CSS, PHP & SQL 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: Comprendre les fondamentaux JavaScript Implémentation de la syntaxe ES6 Gestion des opérations asynchrones à l'aide d'Async / Await en JavaScript Application des bases HTML / CSS Manipulation du modèle d'objet de document (DOM) avec JavaScript En utilisant efficacement la syntaxe PHP Utilisation de concepts de programmation orientée objet PHP (OOP) Effectuer des opérations CRUD en SQL Comprendre les opérations et les index de jointure SQL Résolution de problèmes de codage dans JavaScript, HTML / CSS, PHP et SQL

JavaScript, HTML/CSS, PHP & SQL Online Test

Q: What topics are covered in the JavaScript, HTML/CSS, PHP & SQL Online Test?

Fondamentaux javascript Syntaxe ES6 Asynchrone / attendre en js Bases HTML / CSS Manipulation DOM avec JS Syntaxe PHP Php oups Opérations SQL Crud SQL JOINS ET INDEX Codage

About the test:

Le test JavaScript, HTML / CSS, PHP & SQL utilise des MCQ basés sur un scénario pour évaluer les candidats sur leur compétence dans le langage de programmation JavaScript, le développement Web frontal en utilisant le balisage HTML / CSS, les scripts côté serveur à l'aide de PHP et la gestion de la base de données SQL. Le test évalue la compréhension des candidats de sujets tels que la manipulation DOM, la gestion des événements, la programmation orientée objet, les connexions de base de données, les requêtes SQL et les principes de conception de la base de données. Les candidats sont évalués sur leur capacité à utiliser ces technologies pour développer des applications Web interactives et évolutives, interagir avec les bases de données, concevoir des schémas de base de données et écrire des requêtes SQL optimisées et sécurisées pour la manipulation et la récupération des données.

Covered skills:

Fondamentaux javascript
Asynchrone / attendre en js
Manipulation DOM avec JS
Php oups
SQL JOINS ET INDEX

Syntaxe ES6
Bases HTML / CSS
Syntaxe PHP
Opérations SQL Crud
Codage

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9 reasons why

Adaface JavaScript, HTML/CSS, PHP & SQL Test is the most accurate way to shortlist Développeur complets

Reason #1

Tests for on-the-job skills

The JavaScript, HTML/CSS, PHP & SQL 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:

Capable de gérer efficacement les exceptions et les erreurs
Compétent dans l'utilisation de la syntaxe et des fonctionnalités ES6
Adepte à la programmation asynchrone avec async / attendre en javascript
Habile dans les bases HTML / CSS et les pages Web de style
Bien informé dans la manipulation du modèle d'objet de document (DOM) avec JavaScript
Couramment la syntaxe PHP et l'écriture de scripts côté serveur
Familière les principes de programmation orientée objet PHP (OOPS)
Compétent dans l'exécution des opérations CRUD en SQL
Compétent pour travailler avec des jointures et index SQL complexes
Capable de résoudre efficacement les problèmes de codage

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 JavaScript, HTML / CSS, PHP & SQL Test ne sera pas googleable.

🧐 Question
Medium Async Await Promises Promises Async-Await	Try practice test
What will the following code output? 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	Try practice test
Review the following JavaScript code and pick the correct options: 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	Try practice test
What will the output of the following JavaScript code be?
Medium Promise Resolve Promises Async-Await	Try practice test
What does the following code output?
Easy Throw, Try, Async Promises Async-Await	Try practice test
What does the following JS code output?
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; }
Medium Dynamic Function Calls Arrays Strings Functions	Try practice test
Consider the following PHP pseudo code: The processArray function processes the $data array based on the transformation operations defined in the $operations array. The operations array dictates which transformation function to call for each sub-array key. What will be the output of the above code?
Hard Alter and Change OOPs	Try practice test
What does the following code output?
Hard Exceptions Exceptions	Try practice test
What does the following code output?
Easy PDO MySQL Database Connections	Try practice test
Consider the following table data and PHP code. What is the result?
Medium Session Management and Object Serialization Sessions Serialization	Try practice test
Consider the following PHP script: Assuming you run the script twice in a row without clearing the session data, what will be the output on the second run?
Medium Multi Select JOIN GROUP BY	Try practice test
Consider the following SQL table: How many rows does the following SQL query return?
Medium nth highest sales Nested queries User Defined Functions	Try practice test
Consider the following SQL table: Which of the following SQL commands will find the ‘nth highest Sales’ if it exists (returns null otherwise)?
Medium Select & IN Nested queries	Try practice test
Consider the following SQL table: Which of the following SQL queries would return the year when neither a football or cricket winner was chosen?
Medium Sorting Ubers Nested queries Join Comparison operators	Try practice test
Consider the following SQL table: What will be the first two tuples resulting from the following SQL command?
Hard With, AVG & SUM MAX() MIN() Aggregate functions	Try practice test
Consider the following SQL table: How many tuples does the following query return?
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 Async Await Promises Promises Async-Await	2 mins JavaScript	Try practice test
What will the following code output? 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	2 mins JavaScript	Try practice test
Review the following JavaScript code and pick the correct options: 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	2 mins JavaScript	Try practice test
What will the output of the following JavaScript code be?
	Medium Promise Resolve Promises Async-Await	2 mins JavaScript	Try practice test
What does the following code output?
	Easy Throw, Try, Async Promises Async-Await	2 mins JavaScript	Try practice test
What does the following JS code output?
	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; }
	Medium Dynamic Function Calls Arrays Strings Functions	2 mins PHP	Try practice test
Consider the following PHP pseudo code: The processArray function processes the $data array based on the transformation operations defined in the $operations array. The operations array dictates which transformation function to call for each sub-array key. What will be the output of the above code?
	Hard Alter and Change OOPs	2 mins PHP	Try practice test
What does the following code output?
	Hard Exceptions Exceptions	2 mins PHP	Try practice test
What does the following code output?
	Easy PDO MySQL Database Connections	2 mins PHP	Try practice test
Consider the following table data and PHP code. What is the result?
	Medium Session Management and Object Serialization Sessions Serialization	2 mins PHP	Try practice test
Consider the following PHP script: Assuming you run the script twice in a row without clearing the session data, what will be the output on the second run?
	Medium Multi Select JOIN GROUP BY	2 mins SQL	Try practice test
Consider the following SQL table: How many rows does the following SQL query return?
	Medium nth highest sales Nested queries User Defined Functions	3 mins SQL	Try practice test
Consider the following SQL table: Which of the following SQL commands will find the ‘nth highest Sales’ if it exists (returns null otherwise)?
	Medium Select & IN Nested queries	3 mins SQL	Try practice test
Consider the following SQL table: Which of the following SQL queries would return the year when neither a football or cricket winner was chosen?
	Medium Sorting Ubers Nested queries Join Comparison operators	3 mins SQL	Try practice test
Consider the following SQL table: What will be the first two tuples resulting from the following SQL command?
	Hard With, AVG & SUM MAX() MIN() Aggregate functions	2 mins SQL	Try practice test
Consider the following SQL table: How many tuples does the following query return?
	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
	Async Await Promises Promises Async-Await	JavaScript	Medium	2 mins	Try practice test
What will the following code output? 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
	Bitcoin prices Axios Promises	JavaScript	Medium	2 mins	Try practice test
Review the following JavaScript code and pick the correct options: 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?
	My Module Scope	JavaScript	Medium	2 mins	Try practice test
What will the output of the following JavaScript code be?
	Promise Resolve Promises Async-Await	JavaScript	Medium	2 mins	Try practice test
What does the following code output?
	Throw, Try, Async Promises Async-Await	JavaScript	Easy	2 mins	Try practice test
What does the following JS code output?
	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; }
	Dynamic Function Calls Arrays Strings Functions	PHP	Medium	2 mins	Try practice test
Consider the following PHP pseudo code: The processArray function processes the $data array based on the transformation operations defined in the $operations array. The operations array dictates which transformation function to call for each sub-array key. What will be the output of the above code?
	Alter and Change OOPs	PHP	Hard	2 mins	Try practice test
What does the following code output?
	Exceptions Exceptions	PHP	Hard	2 mins	Try practice test
What does the following code output?
	PDO MySQL Database Connections	PHP	Easy	2 mins	Try practice test
Consider the following table data and PHP code. What is the result?
	Session Management and Object Serialization Sessions Serialization	PHP	Medium	2 mins	Try practice test
Consider the following PHP script: Assuming you run the script twice in a row without clearing the session data, what will be the output on the second run?
	Multi Select JOIN GROUP BY	SQL	Medium	2 mins	Try practice test
Consider the following SQL table: How many rows does the following SQL query return?
	nth highest sales Nested queries User Defined Functions	SQL	Medium	3 mins	Try practice test
Consider the following SQL table: Which of the following SQL commands will find the ‘nth highest Sales’ if it exists (returns null otherwise)?
	Select & IN Nested queries	SQL	Medium	3 mins	Try practice test
Consider the following SQL table: Which of the following SQL queries would return the year when neither a football or cricket winner was chosen?
	Sorting Ubers Nested queries Join Comparison operators	SQL	Medium	3 mins	Try practice test
Consider the following SQL table: What will be the first two tuples resulting from the following SQL command?
	With, AVG & SUM MAX() MIN() Aggregate functions	SQL	Hard	2 mins	Try practice test
Consider the following SQL table: How many tuples does the following query return?
	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 JavaScript, HTML / CSS, PHP & SQL 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 JavaScript, HTML / CSS, PHP & SQL 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.

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

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About the JavaScript, HTML/CSS, PHP & SQL Assessment Test

Why you should use Pre-employment JavaScript, HTML/CSS, PHP & SQL Online Test?

The JavaScript, HTML / CSS, PHP & SQL 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:

Comprendre les fondamentaux JavaScript
Implémentation de la syntaxe ES6
Gestion des opérations asynchrones à l'aide d'Async / Await en JavaScript
Application des bases HTML / CSS
Manipulation du modèle d'objet de document (DOM) avec JavaScript
En utilisant efficacement la syntaxe PHP
Utilisation de concepts de programmation orientée objet PHP (OOP)
Effectuer des opérations CRUD en SQL
Comprendre les opérations et les index de jointure SQL
Résolution de problèmes de codage dans JavaScript, HTML / CSS, PHP et SQL

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 JavaScript, HTML/CSS, PHP & SQL Online Test?

javascript fondamentaux
Les compétences fondamentales JavaScript couvrent les concepts de base du langage de programmation JavaScript tels que les variables, les types de données, les fonctions et le flux de contrôle. Il est essentiel de mesurer cette compétence dans le test car elle constitue efficacement les bases de la compréhension et de l'écriture de code JavaScript.
ES6 Syntaxe
La compétence de syntaxe ES6 comprend les fonctionnalités et syntaxe avancées introduites dans Ecmascript 6, tels que les fonctions de flèche, les littéraux de modèle, les opérateurs de destructeur et de propagation. La mesure de cette compétence est cruciale car elle garantit que les candidats sont à jour avec les développements JavaScript modernes et peuvent écrire du code plus concis et efficace.
async / attendre en js
l'async / AWAIT IN JS La compétence se concentre sur la programmation asynchrone en JavaScript en utilisant les mots clés asynchronisés et attendez. Il est important d'évaluer cette compétence car elle permet aux développeurs d'écrire un code plus clair et plus maintenable qui traite des opérations asynchrones comme passer des appels d'API ou travailler avec des promesses.
HTML / CSS Basics </H4> <p> Les compétences de base HTML / CSS couvrent les concepts fondamentaux et la syntaxe de HTML et CSS, y compris les balises, les attributs, les sélecteurs et le style de base. La mesure de cette compétence garantit que les candidats ont une base solide dans la création et le style de pages Web, une exigence essentielle pour le développement frontal. </p> <h4> Gestion DOM avec JS
La gestion DOM avec JS compétence se concentre sur JS Manipulation du modèle d'objet de document à l'aide de JavaScript. Cette compétence est essentielle pour évaluer car elle démontre la capacité du candidat à interagir et à modifier dynamiquement les éléments de la page Web, l'amélioration de l'expérience utilisateur et l'interactivité.
Syntaxe PHP
La compétence de syntaxe PHP comprend la connaissance de la base de la base de base Syntaxe PHP, variables, fonctions et structures de contrôle. La mesure de cette compétence est importante car elle garantit que les candidats peuvent écrire du code PHP correctement et efficacement, ce qui est crucial pour le développement Web côté serveur.
php oops
PHP OOPS La compétence couvre l'objet- Concepts de programmation orientés dans PHP, tels que les classes, les objets, l'héritage et le polymorphisme. L'évaluation de cette compétence est cruciale car elle indique la capacité des candidats à concevoir et à implémenter du code évolutif et réutilisable à l'aide de principes orientés objet.
Opérations SQL CRUD
La compétence d'opérations SQL Crud implique la création de création, Lisez, mettez à jour et supprimez les opérations sur les bases de données à l'aide de requêtes SQL. La mesure de cette compétence est significative car elle démontre la capacité des candidats à interagir avec les bases de données, un aspect fondamental du développement back-end.
sql jointures et index
sql jointures et index La compétence se concentre sur Écriture de requêtes SQL optimisées impliquant des jointures de table et une utilisation appropriée des index. Cette compétence est importante à évaluer car elle indique la capacité des candidats à concevoir des requêtes efficaces de base de données, ce qui a entraîné une amélioration des performances et de la récupération de données.
codage
La compétence de codage comprend la capacité globale du candidat à écrire Code propre, efficace et bien structuré dans les langages de programmation donnés. Cette compétence est vitale à évaluer car elle reflète les compétences pratiques de programmation du candidat et leur capacité à résoudre efficacement les problèmes du monde réel.
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 JavaScript, HTML / CSS, PHP & SQL Test to be based on.
Variables
Types de données
Les opérateurs
Expressions conditionnelles
Boucles
Les fonctions
Tableaux
Objets
Cordes
La gestion des erreurs
Fonctions flèches
Promesses
Asynchrone / attendre
Modules
Des classes
Héritage
Fonctionnalités ES6
Modèle de boîte
Sélecteurs
Disposition
Conception réactive
Cadres CSS
Manipulation de Dom
Gestion des événements
Ajax
Validation du formulaire
Meilleures pratiques de sécurité
Syntaxe PHP
Variables et constantes
Fonctions et classes
Tableaux et chaînes
La gestion des fichiers
Connectivité de la base de données
Requêtes SQL
Normalisation de la base de données
Index et clés
Opérations CRUD
Se joindre à
Sous-questionnaires
Fonctions agrégées
Groupe par et avoir des clauses
Transactions
Procédures stockées
Déclencheurs de la base de données
Programmation orientée objet
Gestion des exceptions
Tests unitaires
Contrôle de version (GIT)
Débogage
Optimisation du code
Résolution de problème

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What roles can I use the JavaScript, HTML/CSS, PHP & SQL Online Test for?

Développeur complet
Développeur PHP

How is the JavaScript, HTML/CSS, PHP & SQL 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

Écriture du code JavaScript propre et maintenable
Optimisation des performances du code JavaScript
Dépannage et débogage des applications JavaScript
Création de conceptions Web réactives et conviviales à l'aide de HTML / CSS
Implémentation de scripts côté serveur avec PHP
Travailler avec des bases de données et exécuter des requêtes SQL
Concevoir des schémas de base de données efficaces
Sécuriser les applications Web contre les vulnérabilités communes
Analyser et améliorer les performances de la requête SQL
Gérer et contrôler le code à l'aide de Git

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

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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

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JavaScript, HTML/CSS, PHP & SQL 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.