PHP, Laravel and SQL Online Test

About the test:

The PHP, Laravel and SQL Online Test uses scenario-based MCQs to evaluate candidates on their knowledge and proficiency in PHP programming language, Laravel framework, and SQL database. The test assesses candidates' understanding of topics such as object-oriented programming, Laravel routing, database migrations, Eloquent ORM, SQL queries, and database design principles. Candidates are evaluated on their ability to solve real-world programming problems using PHP and Laravel, as well as their proficiency in writing efficient and effective SQL queries.

Covered skills:

Syntaks
Løkker
Feilretting
Objektorientert programmering (oops)
Arv og polymorhisme
Sikkerhet
Stikk
Økter
Sortering
Unntak
Funksjonell programmering
Kontrollere
Blad
Orm
Skjemaer
Middlewares
Veltalende rå
N+1 spørringsproblem
Filopplastinger
Databasefabrikker
Autentisering
Hurtigbufring
arrangementer
Fasader
Unntak
SQL Basics
Datamodifiseringsspråk
Crud
Underlag
3 verdsatt logikk
Vindusfunksjoner
Samlede funksjoner
REKKEFØLGE ETTER
Top-down design
Enhetsforholdsdiagram
Databasetyper
Tillatelsesstyring
Transaksjoner
Utsikt
Replikasjon
Vertikal + horisontal skalering
Databasesikkerhet
Adgangskontroll
Brevkoding
Erstatning
Ikke-verbal resonnement
Forretningsanalyse
Programmerings språk
Grunnleggende DBMS -konsepter
Automatiseringssystemer
Ikke-verbal resonnement

Operatører
Variabler
Funksjoner
Klasser og gjenstander
Globaler og omfang
Økt
Matriser
Bekker
Iterasjon
XML/JSON
Ruter
Utsikt
Migrasjoner
Tinker
Filer
Økter
Veltalende forhold
Ivrig belastning
Database Seeding
Autorisasjon
Spørringsscopes
Observatører
Lyttere og abonnenter
Skumring
Den relasjonelle modellen
SQL -funksjoner
Data -spørringsspråk
SQL -filtrering / Hvor uttalelse
Indekser
SQL blir med
Datofiltrering og tidsstempler
Operatørens forrang
GRUPPE AV
Bottom-up design
Normalisering
Multi-table Select
Sikkerhetskopieringsstrategier
Datatyper
Sharding
Sikkerhetskopier
Distribuerte vs sentraliserte databaser
SQL -injeksjoner
Computer Fundamentals
Nummerkoding
Koding avkodende gåter
SQL -konsepter
Koding avkoding
Datamaskinarkitektur
Solide prinsipper
Beslutningstaking
Problemløsningstilnærming

See all covered skills

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9 reasons why

Adaface PHP, Laravel and SQL Online Test is the most accurate way to shortlist PHP Developers

Reason #1

Tests for on-the-job skills

The PHP, Laravel and 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.

Non-googleable questions & proctoring features enable you to be comfortable with conducting assessments online. The PHP, Laravel and SQL Online Test is ideal for helping recruiters identify which candidates have the skills to do well on the job.

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.

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 ->

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.

Dette er bare en liten prøve fra biblioteket vårt med 10.000+ spørsmål. De faktiske spørsmålene om dette PHP, Laravel & SQL Test vil være ikke-googlable.

🧐 Question
Easy Array Replace Arrays	Solve
What will the following PHP code output? // OPTION ONE Array ( [0] => basappa [1] => sarvepalli [2] => zakir [3] => venkata [4] => fakhruddin ) // OPTION TWO Array ( [0] => hidayatullah [1] => sarvepalli [2] => zakir [3] => venkata [4] => fakhruddin ) // OPTION THREE Array ( [0] => fakhruddin [1] => sarvepalli [2] => zakir [3] => venkata [4] => hidayatullah ) // OPTION FOUR Array ( [0] => basappa [1] => sarvepalli [2] => zakir [3] => venkata )
Medium Alter and Change OOPs	Solve
What does the following code output?
Hard Exceptions Exception	Solve
What does the following code output?
Medium PDO MySQL Database Connection	Solve
Consider the following table data and PHP code. What is the result?
Medium Inject instances into routes	Solve
Your friend Sabrina is interning with a data analytics startup. For their app, they want to be able to automatically inject the instances of the model into their routes. Which of the following would you recommend?
Medium Blog posts: One to many relationship	Solve
Our client, Naval Ravikant who is a very popular angel investor wrote a blog post which went viral. There are a very large number of comments on his blog post. Which of the following snippets of code should we add to the post model to define a one-to-many relationship?
Medium Multi Select	Solve
Consider the following SQL table: How many rows does the following SQL query return?
Medium Select & IN	Solve
Consider the following SQL table: Which of the following SQL queries would return the year when neither a football or cricket winner was chosen?
Hard With, AVG & SUM	Solve
Consider the following SQL table: How many tuples does the following query return?
Easy Registration Queue Logic	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 Longest Road logic hashmaps	Solve
A startup company E-Motors is building driverless automated cars. The car contains a sensor that checks the road quality for the next N meters to decide the optimal speed at which the cars should move. We are given recorded data by the sensor in the form of an array, where each element of the array is the rating given to 1 meter of the road in sequence. The rating given by the sensor is from 1 to 100, where 100 represents the road with the best condition, and any rating above 60 is optimal. Find the longest stretch of road in meters that is categorized as optimal by the sensor. The input is an array of "strings" which needs to be converted from string to integer/number inside the function.
Medium Visitors Count Strings	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
	Easy Array Replace Arrays	2 mins PHP	Solve
What will the following PHP code output? // OPTION ONE Array ( [0] => basappa [1] => sarvepalli [2] => zakir [3] => venkata [4] => fakhruddin ) // OPTION TWO Array ( [0] => hidayatullah [1] => sarvepalli [2] => zakir [3] => venkata [4] => fakhruddin ) // OPTION THREE Array ( [0] => fakhruddin [1] => sarvepalli [2] => zakir [3] => venkata [4] => hidayatullah ) // OPTION FOUR Array ( [0] => basappa [1] => sarvepalli [2] => zakir [3] => venkata )
	Medium Alter and Change OOPs	2 mins PHP	Solve
What does the following code output?
	Hard Exceptions Exception	2 mins PHP	Solve
What does the following code output?
	Medium PDO MySQL Database Connection	2 mins PHP	Solve
Consider the following table data and PHP code. What is the result?
	Medium Inject instances into routes	2 mins Laravel	Solve
Your friend Sabrina is interning with a data analytics startup. For their app, they want to be able to automatically inject the instances of the model into their routes. Which of the following would you recommend?
	Medium Blog posts: One to many relationship	2 mins Laravel	Solve
Our client, Naval Ravikant who is a very popular angel investor wrote a blog post which went viral. There are a very large number of comments on his blog post. Which of the following snippets of code should we add to the post model to define a one-to-many relationship?
	Medium Multi Select	2 mins SQL	Solve
Consider the following SQL table: How many rows does the following SQL query return?
	Medium Select & IN	3 mins SQL	Solve
Consider the following SQL table: Which of the following SQL queries would return the year when neither a football or cricket winner was chosen?
	Hard With, AVG & SUM	2 mins SQL	Solve
Consider the following SQL table: How many tuples does the following query return?
	Easy Registration Queue Logic	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 Longest Road logic hashmaps	25 mins Coding	Solve
A startup company E-Motors is building driverless automated cars. The car contains a sensor that checks the road quality for the next N meters to decide the optimal speed at which the cars should move. We are given recorded data by the sensor in the form of an array, where each element of the array is the rating given to 1 meter of the road in sequence. The rating given by the sensor is from 1 to 100, where 100 represents the road with the best condition, and any rating above 60 is optimal. Find the longest stretch of road in meters that is categorized as optimal by the sensor. The input is an array of "strings" which needs to be converted from string to integer/number inside the function.
	Medium Visitors Count Strings	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
	Array Replace Arrays	PHP	Easy	2 mins	Solve
What will the following PHP code output? // OPTION ONE Array ( [0] => basappa [1] => sarvepalli [2] => zakir [3] => venkata [4] => fakhruddin ) // OPTION TWO Array ( [0] => hidayatullah [1] => sarvepalli [2] => zakir [3] => venkata [4] => fakhruddin ) // OPTION THREE Array ( [0] => fakhruddin [1] => sarvepalli [2] => zakir [3] => venkata [4] => hidayatullah ) // OPTION FOUR Array ( [0] => basappa [1] => sarvepalli [2] => zakir [3] => venkata )
	Alter and Change OOPs	PHP	Medium	2 mins	Solve
What does the following code output?
	Exceptions Exception	PHP	Hard	2 mins	Solve
What does the following code output?
	PDO MySQL Database Connection	PHP	Medium	2 mins	Solve
Consider the following table data and PHP code. What is the result?
	Inject instances into routes	Laravel	Medium	2 mins	Solve
Your friend Sabrina is interning with a data analytics startup. For their app, they want to be able to automatically inject the instances of the model into their routes. Which of the following would you recommend?
	Blog posts: One to many relationship	Laravel	Medium	2 mins	Solve
Our client, Naval Ravikant who is a very popular angel investor wrote a blog post which went viral. There are a very large number of comments on his blog post. Which of the following snippets of code should we add to the post model to define a one-to-many relationship?
	Multi Select	SQL	Medium	2 mins	Solve
Consider the following SQL table: How many rows does the following SQL query return?
	Select & IN	SQL	Medium	3 mins	Solve
Consider the following SQL table: Which of the following SQL queries would return the year when neither a football or cricket winner was chosen?
	With, AVG & SUM	SQL	Hard	2 mins	Solve
Consider the following SQL table: How many tuples does the following query return?
	Registration Queue Logic	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
	Longest Road logic hashmaps	Coding	Medium	25 mins	Solve
A startup company E-Motors is building driverless automated cars. The car contains a sensor that checks the road quality for the next N meters to decide the optimal speed at which the cars should move. We are given recorded data by the sensor in the form of an array, where each element of the array is the rating given to 1 meter of the road in sequence. The rating given by the sensor is from 1 to 100, where 100 represents the road with the best condition, and any rating above 60 is optimal. Find the longest stretch of road in meters that is categorized as optimal by the sensor. The input is an array of "strings" which needs to be converted from string to integer/number inside the function.
	Visitors Count Strings	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 klarte vi å optimalisere vår første screeningprosess med oppover 75%, og frigjøre dyrebare tid for både ansettelsesledere og vårt talentinnsamlingsteam!

Brandon Lee, Menneskers leder, Love, Bonito

Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment PHP, Laravel & 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.

Reason #6

1 click candidate invites

Email invites: You can send candidates an email invite to the PHP, Laravel & 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 & comparative results

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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What topics are covered in the PHP, Laravel and SQL Online Test?

Syntaks

Operatører

Løkker

Variabler

Feilretting

Funksjoner

Objektorientert programmering (oops)

Klasser og gjenstander

Arv og polymorhisme

Globaler og omfang

Sikkerhet

Økt

Stikk

Matriser

Økter

Bekker

Sortering

Iterasjon

Unntak

XML/JSON

Funksjonell programmering

Ruter

Kontrollere

Utsikt

Rammeverket sendes med en offentlighet/. Htaccess -fil som brukes til å tillate URL -er uten indeks.php.

Blad

Migrasjoner

Orm

Database Query Builder gir et praktisk, flytende grensesnitt for å opprette og kjøre databasespørsmål.

Tinker

Skjemaer

Filer

En ressurskontroller brukes til å opprette en kontroller som håndterer alle HTTP -forespørsler som er lagret av applikasjonen din.

Middlewares

Økter

Hendelser gir en enkel implementering av observatørmønster, slik at en kan abonnere og lytte etter forskjellige hendelser som oppstår i applikasjonen.

Veltalende rå

Veltalende forhold

Cookie kan opprettes av Global Cookie Helper of Laravel.

N+1 spørringsproblem

Ivrig belastning

Filopplastinger

Laravel lar deg enkelt lage kø jobber som kan behandles i bakgrunnen.

Database Seeding

Databasefabrikker

Autorisasjon

Pakker er den viktigste måten å legge til funksjonalitet til Laravel.

Autentisering

Spørringsscopes

Hurtigbufring

API er en programvareformidler som lar to applikasjoner snakke med hverandre.

Observatører

arrangementer

Lyttere og abonnenter

Testdrevet utvikling er en kodingspraksis der du skriver en test først og deretter skriver koden for å bestå den testen, vanligvis i korte iterative sykluser.

Fasader

Laravel Dusk gir en uttrykksfull, brukervennlig nettleserautomatisering og testing API.

Skumring

Unntak

Den relasjonelle modellen

SQL Basics

SQL -funksjoner

Datamodifiseringsspråk

Data -spørringsspråk

Crud

SQL -filtrering / Hvor uttalelse

Underlag

Indekser

3 verdsatt logikk

SQL blir med

Vindusfunksjoner

Datofiltrering og tidsstempler

Samlede funksjoner

Operatørens forrang

REKKEFØLGE ETTER

GRUPPE AV

Top-down design

Bottom-up design

Enhetsforholdsdiagram

Normalisering

Databasetyper

Multi-table Select

Tillatelsesstyring

Sikkerhetskopieringsstrategier

Transaksjoner

Datatyper

Utsikt

Sharding

Replikasjon

Sikkerhetskopier

Vertikal + horisontal skalering

Distribuerte vs sentraliserte databaser

Databasesikkerhet

SQL -injeksjoner

Adgangskontroll

Computer Fundamentals

Brevkoding

Nummerkoding

Erstatning

Koding avkodende gåter

Ikke-verbal resonnement

SQL -konsepter

Forretningsanalyse

Koding avkoding

Programmerings språk

Datamaskinarkitektur

Grunnleggende DBMS -konsepter

Solide prinsipper

Automatiseringssystemer

Beslutningstaking

Ikke-verbal resonnement

Problemløsningstilnærming

Preview this test

Vis eksempler på scorecard

Ansettelseslederne følte at de gjennom de tekniske spørsmålene de stilte under panelintervjuene, kunne fortelle hvilke kandidater som hadde bedre score, og differensierte med de som ikke scoret også. De er Svært fornøyd med kvaliteten på kandidatene på listen med adaface -screeningen.

85%

Reduksjon i screeningstid

Se hele casestudien

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.