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:

Sintaxe
rotações
Corrigindo erro
Programação orientada a objetos (oops)
Herança e polimorhismo
Segurança
Picadas
Sessões
Ordenação
Exceções
Programação funcional
Controladores
Lâmina
Orm
Formas
Middlewares
Eloquente crud
N+1 problema de consulta
Uploads de arquivo
Fábricas de banco de dados
Autenticação
Cache
Eventos
Fachadas
Exceções
SQL Basics
Linguagem de modificação de dados
Crud
Subconsas
3 lógica valorizada
Funções de janela
Funções agregadas
ORDENAR POR
Design de cima para baixo
Diagrama de relacionamento da entidade
Tipos de banco de dados
Gerenciamento de permissão
Transações
Visualizações
Replicação
Escala vertical + horizontal
Segurança do banco de dados
Controle de acesso
Codificação de letras
Substituição
Raciocínio não verbal
Análise de negócio
Linguagens de programação
Conceitos básicos de DBMS
Sistemas de automação
Raciocínio não verbal

Operadores
Variáveis
Funções
Classes e objetos
Globais e escopo
Sessão
Matrizes
Fluxos
Iteração
XML/JSON
Rotas
Visualizações
Migrações
Funileiro
arquivos
Sessões
Relacionamentos eloquentes
Carregamento ansioso
Semeadura de banco de dados
Autorização
Escopos de consulta
Observadores
Ouvintes e assinantes
Crepúsculo
O modelo relacional
Funções SQL
Linguagem de consulta de dados
Filtragem SQL / onde declaração
Índices
SQL se junta
Data de filtragem e registro de data e hora
operador precedente
Grupo por
Design de baixo para cima
Normalização
Seleção de várias mesa
Estratégias de backup
Tipos de dados
Sharding
Backups
Bancos de dados distribuídos versus centralizados
Injeções SQL
Fundamentos do computador
Codificação de números
Quebra-cabeças de codificação de codificação
Conceitos SQL
Codificação de codificação
Arquitetura do computador
Princípios sólidos
Tomando uma decisão
Abordagem de solução de problemas

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.

Estes são apenas uma pequena amostra da nossa biblioteca de mais de 10.000 perguntas. As perguntas reais sobre isso PHP, Laravel & SQL Test será não-googleable.

🧐 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

Com o Adaface, fomos capazes de otimizar nosso processo de triagem inicial em mais de 75%, liberando tempo precioso para os gerentes de contratação e nossa equipe de aquisição de talentos!

Brandon Lee, Chefe das pessoas, 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?

Sintaxe

Operadores

rotações

Variáveis

Corrigindo erro

Funções

Programação orientada a objetos (oops)

Classes e objetos

Herança e polimorhismo

Globais e escopo

Segurança

Sessão

Picadas

Matrizes

Sessões

Fluxos

Ordenação

Iteração

Exceções

XML/JSON

Programação funcional

Rotas

Controladores

Visualizações

A estrutura é fornecida com um público/. Arquivo HTACCESS usado para permitir URLs sem index.php.

Lâmina

Migrações

Orm

O Banco de dados Consulta Builder fornece uma interface conveniente e fluente para criar e executar consultas de banco de dados.

Funileiro

Formas

arquivos

Um controlador de recursos é usado para criar um controlador que lida com todas as solicitações HTTP armazenadas pelo seu aplicativo.

Middlewares

Sessões

Os eventos fornecem uma implementação simples de padrões de observador, permitindo que se inscreva e ouça vários eventos que ocorrem no aplicativo.

Eloquente crud

Relacionamentos eloquentes

O cookie pode ser criado pelo ajudante global de biscoitos de Laravel.

N+1 problema de consulta

Carregamento ansioso

Uploads de arquivo

O Laravel permite que você crie trabalhos de fila facilmente que possam ser processados em segundo plano.

Semeadura de banco de dados

Fábricas de banco de dados

Autorização

Os pacotes são a principal maneira de adicionar funcionalidade ao Laravel.

Autenticação

Escopos de consulta

Cache

A API é um intermediário de software que permite que dois aplicativos conversem entre si.

Observadores

Eventos

Ouvintes e assinantes

O desenvolvimento orientado a testes é uma prática de codificação em que você escreve um teste primeiro e depois escreve o código para passar esse teste, geralmente em ciclos iterativos curtos.

Fachadas

O Laravel Dusk fornece uma API expressiva e fácil de usar automação e teste de navegador.

Crepúsculo

Exceções

O modelo relacional

SQL Basics

Funções SQL

Linguagem de modificação de dados

Linguagem de consulta de dados

Crud

Filtragem SQL / onde declaração

Subconsas

Índices

3 lógica valorizada

SQL se junta

Funções de janela

Data de filtragem e registro de data e hora

Funções agregadas

operador precedente

ORDENAR POR

Grupo por

Design de cima para baixo

Design de baixo para cima

Diagrama de relacionamento da entidade

Normalização

Tipos de banco de dados

Seleção de várias mesa

Gerenciamento de permissão

Estratégias de backup

Transações

Tipos de dados

Visualizações

Sharding

Replicação

Backups

Escala vertical + horizontal

Bancos de dados distribuídos versus centralizados

Segurança do banco de dados

Injeções SQL

Controle de acesso

Fundamentos do computador

Codificação de letras

Codificação de números

Substituição

Quebra-cabeças de codificação de codificação

Raciocínio não verbal

Conceitos SQL

Análise de negócio

Codificação de codificação

Linguagens de programação

Arquitetura do computador

Conceitos básicos de DBMS

Princípios sólidos

Sistemas de automação

Tomando uma decisão

Raciocínio não verbal

Abordagem de solução de problemas

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Os gerentes de contratação sentiram que, através das perguntas técnicas que fizeram durante as entrevistas do painel, foram capazes de dizer quais candidatos tinham pontuações melhores e se diferenciaram com aqueles que não marcaram também. Eles são altamente satisfeito com a qualidade dos candidatos selecionados com a triagem do Adaface.

85%

Redução no tempo de triagem

Veja o estudo de caso completo

Perguntas frequentes

Posso combinar várias habilidades em uma avaliação personalizada?

Sim absolutamente. As avaliações personalizadas são configuradas com base na descrição do seu trabalho e incluirão perguntas sobre todas as habilidades obrigatórias que você especificar.

Você tem algum recurso anti-trapaça ou procurador?

Temos os seguintes recursos anti-trapaça:

Perguntas não-goleadas
IP Proctoring
Web Proctoring
Proctoring da webcam
Detecção de plágio
navegador seguro

Leia mais sobre os Recursos de Proctoring.

Como interpreto as pontuações dos testes?

O principal a ter em mente é que uma avaliação é uma ferramenta de eliminação, não uma ferramenta de seleção. Uma avaliação de habilidades é otimizada para ajudá -lo a eliminar os candidatos que não são tecnicamente qualificados para o papel, não é otimizado para ajudá -lo a encontrar o melhor candidato para o papel. Portanto, a maneira ideal de usar uma avaliação é decidir uma pontuação limite (normalmente 55%, ajudamos você a comparar) e convidar todos os candidatos que pontuam acima do limiar para as próximas rodadas da entrevista.

Para que nível de experiência posso usar este teste?

Cada avaliação do Adaface é personalizada para a descrição do seu trabalho/ persona do candidato ideal (nossos especialistas no assunto escolherão as perguntas certas para sua avaliação de nossa biblioteca de mais de 10000 perguntas). Esta avaliação pode ser personalizada para qualquer nível de experiência.

Todo candidato recebe as mesmas perguntas?

Sim, facilita muito a comparação de candidatos. As opções para perguntas do MCQ e a ordem das perguntas são randomizadas. Recursos anti-traking/proctoring no local. Em nosso plano corporativo, também temos a opção de criar várias versões da mesma avaliação com questões de níveis de dificuldade semelhantes.