Why you should use Symfony Online Test?

The Symfony 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: Forståelse af Symfony Fundamentals Færdighed i PHP -programmering Kendskab til begivenheder og begivenhedslyttere i Symfony Erfaring med former i Symfony Evne til at udvikle webapplikationer i Symfony Stærk greb om objektorienterede programmeringsprincipper Fortrolighed med databaseintegration i symfony Dygtige til håndtering af undtagelser og fejl i symfonien Erfaring med Symfonys routing og URL -generation Evne til at optimere og forbedre Symfony -applikationsydelsen

Symfony Online Test

Q: What topics are covered in the Symfony Online Test?

Symfony Fundamentals PHP -programmering Begivenheder og begivenhedslyttere Formularer Web-udvikling Objektorienteret programmering Databaseintegration

About the test:

Symfony Online Test vurderer en kandidats viden og dygtighed til at bruge Symfony Framework for PHP Web Development. Testen evaluerer forståelsen af symfonifunktioner og koncepter, færdigheder i PHP-programmering, webudviklingsevner, objektorienteret programmeringskendskab og integration med databaser.

Covered skills:

Symfony Fundamentals
Begivenheder og begivenhedslyttere
Web-udvikling
Databaseintegration

PHP -programmering
Formularer
Objektorienteret programmering

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9 reasons why

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

Reason #1

Tests for on-the-job skills

The Symfony 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:

I stand til effektivt at håndtere undtagelser og fejl
Dygtige til Symfony Fundamentals
Stærk forståelse af PHP -programmering
Kendskab til begivenheder og begivenhedslyttere i Symfony
Erfaring med at arbejde med former i Symfony
Dygtige til webudvikling ved hjælp af Symfony
Solid fundament i objektorienteret programmering
Evne til at integrere databaser i Symfony -applikationer

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

Dette er kun en lille prøve fra vores bibliotek med 10.000+ spørgsmål. De faktiske spørgsmål om dette Symfony Test vil være ikke-gåbart.

🧐 Question
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?
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 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?
	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
	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?
	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

Med Adaface var vi i stand til at optimere vores indledende screeningsproces med op mod 75 %, hvilket frigjorde kostbar tid for både ansættelsesledere og vores talentanskaffelsesteam!

Brandon Lee, Leder af mennesker, Love, Bonito

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Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment Symfony 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 Symfony 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

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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

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About the Symfony Assessment Test

Why you should use Pre-employment Symfony Online Test?

The Symfony 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:

Forståelse af Symfony Fundamentals
Færdighed i PHP -programmering
Kendskab til begivenheder og begivenhedslyttere i Symfony
Erfaring med former i Symfony
Evne til at udvikle webapplikationer i Symfony
Stærk greb om objektorienterede programmeringsprincipper
Fortrolighed med databaseintegration i symfony
Dygtige til håndtering af undtagelser og fejl i symfonien
Erfaring med Symfonys routing og URL -generation
Evne til at optimere og forbedre Symfony -applikationsydelsen

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 Symfony Online Test?

php -programmering
php -programmering involverer at skrive kode på PHP -sproget for at udvikle dynamik webapplikationer. Denne færdighed er vigtig for at vurdere for at sikre, at kandidater har en stærk forståelse af PHP-syntaks, datastrukturer, funktioner og objektorienterede programmeringskoncepter, som bruges stærkt i symfonyudvikling.
begivenheder og begivenhedslyttere <////// H4> <p> Begivenheder og begivenhedslyttere er en integreret del af Symfony Framework, der giver udviklere mulighed for at implementere robuste begivenhedsdrevne arkitekturer. Evaluering af denne færdighed hjælper rekrutterere med at evaluere kandidaternes evne til korrekt at implementere og styre begivenheder og begivenhedslyttere i symfoniprogrammer, hvilket muliggør effektiv kommunikation og afkobling af komponenter. </p> <h4> formularer
Formularer i symfony giver en Praktisk måde at håndtere HTML -formularer på og validere brugerinput. Måling af denne færdighed sikrer, at kandidater er dygtige til at oprette og håndtere formularer ved hjælp af Symfonys indbyggede formkomponent, hvilket gør det muligt for rekrutterere at vurdere deres evne til at implementere formularen validering og håndtere form gengivelse og indsendelse.
webudvikling </H4 > <p> Webudvikling i sammenhæng med denne test refererer til kandidaternes evne til at udvikle dynamiske, skalerbare og pålidelige webapplikationer ved hjælp af Symfony. Evaluering af denne færdighed giver rekrutterere mulighed for at måle kandidaternes færdigheder i opbygning Et grundlæggende koncept inden for softwareudvikling, og det spiller en afgørende rolle i Symfony Application Development. Måling af denne færdighed hjælper rekrutterere med at vurdere kandidaternes forståelse af OOP-principper, såsom indkapsling, arv og polymorfisme, og deres evne til at designe og implementere objektorienterede løsninger i symfoniprojekter. </p> <h4> databaseintegration
Databaseintegration involverer at forbinde Symfony -applikationer til databaser og udføre CRUD -operationer. Denne færdighed er vigtig at måle, når den vurderer kandidaternes evne til at interagere med databaser ved hjælp af Symfony's databaseabstraktionslag, hvilket giver rekrutterere mulighed for at evaluere deres viden om SQL -forespørgsler, datamodellering og databasepræstationsoptimering.
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 Symfony Test to be based on.
Routing
Controllere
Tjenester
Afhængighedsinjektion
Kvist templering
Lære Orm
CRUD -operationer
Formstyper
Validering
Sikkerhed
Begivenhedsafsender
Begivenhedslyttere
Kernebegivenheder
Form begivenheder
Anmodning-respons livscyklus
Anmod om håndtering
Visninger og skabeloner
Form håndtering
Form gengivelse
Enhedsforhold
Forespørgsel
Migrationer
Database CRUD -operationer
Anmodningsmetoder
HTTP -overskrifter
URL -generation
Twig filtre
Twig fungerer
Formvalidering
Godkendelse
Bemyndigelse
Adgangskode hashing
Databasekonfiguration
Arbejder med enheder
ORM -forhold
Databaseforespørgsler
Formular indsendelse
Fejlhåndtering
Undtagelseshåndtering
Objektinstantiation
Arv
Polymorfisme
Abstrakte klasser
Grænseflader
Træk
Associative arrays
Funktioner
Kontrolstrøm
Variabelt omfang
Datatyper
Strenge
Arrays
Loops
Filhåndtering
Fejlrapportering
Fejllogning
Databaseintegration
Databaseforbindelse
Databasetransaktioner

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What roles can I use the Symfony Online Test for?

Symfony Developer
Symfony -programmør

How is the Symfony 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

Erfaring med symfonikonsolkomponent
Kendskab til Symfonys sikkerhedskomponenter
Dygtige til at bruge Symfonys kvist templeringsmotor
Forståelse af Symfonys doktrin Orm
Evne til at implementere cache -strategier i Symfony
Erfaring med Symfonys afhængighedsinjektionskomponent
Kendskab til Symfonys formvalidering og databinding
Fortrolighed med Symfonys godkendelse og tilladelse
Kendskab til at bruge Symfony Profiler til debugging
Evne til at skrive enhedstest ved hjælp af Symfonys testramme

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

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Ansættelseslederne mente, at de gennem de tekniske spørgsmål, som de stillede under panelinterviewene, var i stand til at fortælle, hvilke kandidater der havde bedre score og differentieret med dem, der ikke scorede så godt. De er meget tilfreds med kvaliteten af de kandidater, der er nomineret med Adaface-screeningen.

85%

Reduktion i screeningstid

Se den fulde casestudie

Symfony Hiring Test Ofte stillede spørgsmål

Kan jeg kombinere flere færdigheder i en brugerdefineret vurdering?

Ja absolut. Brugerdefinerede vurderinger er oprettet baseret på din jobbeskrivelse og vil omfatte spørgsmål om alle must-have-færdigheder, du angiver.

Har du nogen anti-cheating eller proctoring-funktioner på plads?

Vi har følgende anti-cheating-funktioner på plads:

Ikke-gåbare spørgsmål
IP Proctoring
Webproctoring
Webcam Proctoring
Detektion af plagiering
Sikker browser

Læs mere om Proctoring Features.

Hvordan fortolker jeg testresultater?

Den primære ting at huske på er, at en vurdering er et elimineringsværktøj, ikke et udvælgelsesværktøj. En færdighedsvurdering er optimeret for at hjælpe dig med at eliminere kandidater, der ikke er teknisk kvalificerede til rollen, den er ikke optimeret til at hjælpe dig med at finde den bedste kandidat til rollen. Så den ideelle måde at bruge en vurdering på er at beslutte en tærskelværdi (typisk 55%, vi hjælper dig med benchmark) og inviterer alle kandidater, der scorer over tærsklen for de næste interviewrunder.

Hvilken oplevelsesniveau kan jeg bruge denne test til?

Hver Adaface -vurdering tilpasses til din jobbeskrivelse/ ideel kandidatperson (vores emneeksperter vælger de rigtige spørgsmål til din vurdering fra vores bibliotek på 10000+ spørgsmål). Denne vurdering kan tilpasses til ethvert erfaringsniveau.

Får hver kandidat de samme spørgsmål?

Ja, det gør det meget lettere for dig at sammenligne kandidater. Valgmuligheder for MCQ -spørgsmål og rækkefølgen af spørgsmål randomiseres. Vi har anti-cheating/proctoring funktioner på plads. I vores virksomhedsplan har vi også muligheden for at oprette flere versioner af den samme vurdering med spørgsmål om lignende vanskelighedsniveauer.