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 av Symfony Fundamentals Kompetanse i PHP -programmering Kunnskap om hendelser og hendelseslyttere i symfony Erfaring med former i symfonien Evne til å utvikle webapplikasjoner i Symfony Sterkt grep om objektorienterte programmeringsprinsipper Kjennskap til databaseintegrasjon i Symfony Dyktig i håndtering av unntak og feil i symfonien Erfaring med Symfonys ruting og URL -generasjon Evne til å optimalisere og forbedre Symfony Application Performance

Symfony Online Test

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

Symfony Fundamentals PHP -programmering Arrangementer og hendelseslyttere Skjemaer Webutvikling Objektorientert programmering Databaseintegrasjon

About the test:

Symfony Online -testen vurderer en kandidats kunnskap og ferdigheter i å bruke Symfony Framework for PHP Web Development. Testen evaluerer forståelsen av symfonifunksjoner og konsepter, ferdigheter i PHP-programmering, ferdigheter i nettutvikling, objektorientert programmeringskunnskap og integrasjon med databaser.

Covered skills:

Symfony Fundamentals
Arrangementer og hendelseslyttere
Webutvikling
Databaseintegrasjon

PHP -programmering
Skjemaer
Objektorientert 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 å håndtere unntak og feil effektivt
Dyktig i symfoniens grunnleggende
Sterk forståelse av PHP -programmering
Kunnskap om hendelser og hendelseslyttere i symfony
Erfaring med å jobbe med former i symfonien
Dyktig i nettutvikling ved hjelp av symfony
Solid fundament i objektorientert programmering
Evne til å integrere databaser i Symfony -applikasjoner

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 bare en liten prøve fra biblioteket vårt med 10.000+ spørsmål. De faktiske spørsmålene om dette Symfony test vil være ikke-googlable.

🧐 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 å optimalisere den første screeningsprosessen vår med oppover 75 %, og frigjorde dyrebar tid for både ansettelsesledere og vårt talentanskaffelsesteam!

Brandon Lee, Leder for 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 av Symfony Fundamentals
Kompetanse i PHP -programmering
Kunnskap om hendelser og hendelseslyttere i symfony
Erfaring med former i symfonien
Evne til å utvikle webapplikasjoner i Symfony
Sterkt grep om objektorienterte programmeringsprinsipper
Kjennskap til databaseintegrasjon i Symfony
Dyktig i håndtering av unntak og feil i symfonien
Erfaring med Symfonys ruting og URL -generasjon
Evne til å optimalisere og forbedre Symfony Application Performance

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 innebærer å skrive kode på PHP -språket for å utvikle dynamisk webapplikasjoner. Denne ferdigheten er avgjørende for å vurdere for å sikre at kandidater har en sterk forståelse av PHP-syntaks, datastrukturer, funksjoner og objektorienterte programmeringskonsepter, som brukes sterkt i symfonyutvikling.
Hendelser og hendelseslyttere <//// H4> <p> Hendelser og hendelseslyttere er en integrert del av Symfony Framework, slik at utviklere kan implementere robuste hendelsesdrevne arkitekturer. Å vurdere denne ferdigheten hjelper rekrutterere med å evaluere kandidatenes evne til å implementere og administrere hendelser og hendelseslyttere i symfonyapplikasjoner riktig, muliggjøre effektiv kommunikasjon og avkobling av komponenter. </p> <h4> Former
Former i Symfony gir en Praktisk måte å håndtere HTML -skjemaer og validere brukerinngang. Måling av denne ferdigheten sikrer at kandidater er dyktige til å lage og håndtere skjemaer ved hjelp av Symfonys innebygde formkomponent, slik at rekrutterere kan vurdere deres evne til å implementere skjemavalidering og håndtere skjema gjengivelse og innsending.
Webutvikling </H4 > <p> Nettutvikling i sammenheng med denne testen refererer til kandidatenes evne til å utvikle dynamiske, skalerbare og pålitelige webapplikasjoner ved bruk av Symfony. Å vurdere denne ferdigheten gjør at rekrutterere kan måle kandidatenes ferdigheter i å bygge webapplikasjoner som følger beste praksis som sikkerhet, ytelse og vedlikeholdbarhet. </p> <h4> Objektorientert programmering
Objektorientert programmering er er Et grunnleggende konsept i programvareutvikling, og det spiller en avgjørende rolle i Symfony Application Development. Måling av denne ferdigheten hjelper rekrutterere med å vurdere kandidatenes forståelse av OOP-prinsipper, for eksempel innkapsling, arv og polymorfisme, og deres evne til å designe og implementere objektorienterte løsninger i symfoniprosjekter.
Databaseintegrasjon
Databaseintegrasjon innebærer å koble symfonyapplikasjoner til databaser og utføre CRUD -operasjoner. Denne ferdigheten er viktig å måle, da den vurderer kandidatenes evne til å samhandle med databaser ved å bruke Symfonys database -abstraksjonslag, slik at rekrutterere kan evaluere sin kunnskap om SQL -spørsmål, datamodellering og databaseytelsesoptimalisering.
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.
Ruting
Kontrollere
Tjenester
Avhengighetsinjeksjon
Kvist templering
Lære Orm
CRUD -operasjoner
Formtyper
Validering
Sikkerhet
Arrangementssending
Hendelseslyttere
Kjernehendelser
Form hendelser
Request-Response Lifecycle
Be om håndtering
Visninger og maler
Formhåndtering
Form gjengivelse
Enhetsforhold
Spørring
Migrasjoner
Database CRUD -operasjoner
Forespørselsmetoder
HTTP -overskrifter
URL -generasjon
Tvig filtre
Tvigfunksjoner
Formvalidering
Autentisering
Autorisasjon
Passordhashing
Databasekonfigurasjon
Arbeider med enheter
ORM -forhold
Databasespørsmål
Skjemainnlevering
Feilhåndtering
Avvikshåndtering
Objektinstantiering
Arv
Polymorfisme
Abstrakte klasser
Grensesnitt
Egenskaper
Assosiative matriser
Funksjoner
Kontrollstrøm
Variabelt omfang
Datatyper
Strenger
Matriser
Løkker
Filhåndtering
Feilrapportering
Feillogging
Databaseintegrasjon
Databasetilkobling
Databasetransaksjoner

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What roles can I use the Symfony Online Test for?

Symfony Developer
Symfony -programmerer

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 Symfony Console Component
Kunnskap om Symfonys sikkerhetskomponenter
Dyktig til å bruke Symfonys kvist templeringsmotor
Forståelse av Symfonys lære Orm
Evne til å implementere hurtigbufringsstrategier i symfonien
Erfaring med Symfonys avhengighetsinjeksjonskomponent
Kunnskap om symfonis formvalidering og databinding
Kjennskap til Symfonys godkjenning og autorisasjon
Kompetanse i å bruke Symfony Profiler for feilsøking
Evne til å skrive enhetstester ved hjelp av Symfonys testrammeverk

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

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Ansettelseslederne mente at de gjennom de tekniske spørsmålene de stilte under panelintervjuene, var i stand til å fortelle hvilke kandidater som scoret bedre, og differensierte med de som ikke skåret like godt. De er svært fornøyd med kvaliteten på kandidatene som er på listen med Adaface-screeningen.

85%

Reduksjon i screeningstid

Se hele casestudien

Symfony Hiring Test Vanlige spørsmål

Kan jeg kombinere flere ferdigheter til en tilpasset vurdering?

Ja absolutt. Tilpassede vurderinger er satt opp basert på stillingsbeskrivelsen din, og vil inneholde spørsmål om alle må-ha ferdigheter du spesifiserer.

Har du noen anti-juksende eller proktoreringsfunksjoner på plass?

Vi har følgende anti-juksede funksjoner på plass:

Ikke-googlable spørsmål
IP Proctoring
Nettproctoring
Webcam Proctoring
Deteksjon av plagiering
Sikker nettleser

Les mer om Proctoring -funksjonene.

Hvordan tolker jeg testresultater?

Den viktigste tingen å huske på er at en vurdering er et eliminasjonsverktøy, ikke et seleksjonsverktøy. En ferdighetsvurdering er optimalisert for å hjelpe deg med å eliminere kandidater som ikke er teknisk kvalifisert for rollen, det er ikke optimalisert for å hjelpe deg med å finne den beste kandidaten for rollen. Så den ideelle måten å bruke en vurdering på er å bestemme en terskelpoeng (vanligvis 55%, vi hjelper deg med å benchmark) og invitere alle kandidater som scorer over terskelen for de neste rundene med intervjuet.

Hvilken opplevelsesnivå kan jeg bruke denne testen til?

Hver ADAFACE -vurdering er tilpasset din stillingsbeskrivelse/ ideell kandidatperson (våre fageksperter vil velge de riktige spørsmålene for din vurdering fra vårt bibliotek med 10000+ spørsmål). Denne vurderingen kan tilpasses for ethvert opplevelsesnivå.

Får hver kandidat de samme spørsmålene?

Ja, det gjør det mye lettere for deg å sammenligne kandidater. Alternativer for MCQ -spørsmål og rekkefølgen på spørsmål er randomisert. Vi har anti-juksing/proctoring funksjoner på plass. I vår bedriftsplan har vi også muligheten til å lage flere versjoner av den samme vurderingen med spørsmål med lignende vanskelighetsnivåer.