Why you should use SQL Server Online Test?

The Teste do servidor SQL 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: Escrevendo consultas SQL eficientes e otimizando o desempenho do banco de dados Projetando e implementando tabelas de banco de dados, visualizações e procedimentos armazenados Gerenciando dados transacionais e garantir a integridade dos dados Configurando e ajustando o servidor SQL para obter o desempenho ideal Instalação, atualização e configuração de instâncias do SQL Server Implementando a sincronização e replicação do banco de dados Entendendo e gerenciando logs de transações Monitorando e mantendo o desempenho e a saúde do banco de dados Implementando estratégias de backup e recuperação Proteger bancos de dados do SQL Server e problemas de segurança de solução de problemas

SQL Server Online Test

Q: What topics are covered in the SQL Server Online Test?

Banco de dados transacional e relacional Configurações Banco de dados e objetos de banco de dados Instalação Sincronização Logs de transação Monitoramento e manutenção do banco de dados Backup e recuperação Segurança e solução de problemas do banco de dados do SQL Server Rede de área de armazenamento (SAN)

About the test:

O teste on-line do SQL Server usa o MCQS baseado em cenário para avaliar os candidatos em seu conhecimento do SQL Server, incluindo sua proficiência na redação de consultas SQL complexas, administrando instâncias do SQL Server e gerenciando dados. Além disso, o teste avalia a compreensão de um candidato sobre segurança do servidor SQL, otimização de desempenho e recuperação de desastres. O teste tem como objetivo avaliar a capacidade de um candidato de trabalhar com o SQL Server de maneira eficaz e eficiente em vários cenários do mundo real.

Covered skills:

Banco de dados transacional e relacional
Banco de dados e objetos de banco de dados
Sincronização
Monitoramento e manutenção do banco de dados
Segurança e solução de problemas do banco de dados do SQL Server

Configurações
Instalação
Logs de transação
Backup e recuperação
Rede de área de armazenamento (SAN)

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9 reasons why

Adaface SQL Server Test is the most accurate way to shortlist Administrador de banco de dadoss

Reason #1

Tests for on-the-job skills

The SQL Server 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:

Capacidade de projetar e implementar bancos de dados transacionais e relacionais
Capacidade de definir configurações e otimizações do servidor SQL
Capacidade de criar e gerenciar objetos de banco de dados
Capacidade de instalar o SQL Server e executar as configurações necessárias
Capacidade de sincronizar dados entre vários bancos de dados
Capacidade de gerenciar logs de transações de maneira eficaz
Capacidade de monitorar e manter bancos de dados
Capacidade de fazer backup e recuperar bancos de dados
Capacidade de solucionar problemas de segurança do banco de dados do servidor SQL
Capacidade de trabalhar com rede de área de armazenamento (SAN)

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

Estes são apenas uma pequena amostra da nossa biblioteca de mais de 10.000 perguntas. As perguntas reais sobre isso Teste do servidor SQL será não-googleable.

🧐 Question
Medium Backup Strategy Backups Troubleshooting	Try practice test
As a DBA, you receive an alert notifying you that the production database has gone offline due to a severe issue. Fortunately, you have a proper backup strategy in place. The backups are performed as follows: 1. Full database backup every Sunday at 2:00 AM. 2. Differential backup every day at 2:00 AM, except Sunday. 3. Transaction log backup every hour. Today is Wednesday, and the failure occurred at 10:15 AM. You have the following backup files available: 1. Full backup: Full_Backup_Sun.bak taken on Sunday 2:00 AM. 2. Differential backups: Diff_Backup_Mon.bak, Diff_Backup_Tue.bak, Diff_Backup_Wed.bak taken at 2:00 AM on their respective days. 3. Transaction log backups: Hourly backups from Sunday 3:00 AM until Wednesday 10:00 AM, like TLog_Backup_Wed_09.bak, TLog_Backup_Wed_10.bak. Given the RPO (Recovery Point Objective) of 15 minutes, which of the following sequences of restore operations would ensure minimal data loss? A: Full_Backup_Sun.bak, Diff_Backup_Wed.bak, then all Transaction Log backups from Wednesday. B: Full_Backup_Sun.bak, Diff_Backup_Tue.bak, then all Transaction Log backups from Tuesday and Wednesday. C: Full_Backup_Sun.bak, Diff_Backup_Wed.bak, then Transaction Log backups from Wednesday 2:00 AM to 10:00 AM. D: Full_Backup_Sun.bak, then all Transaction Log backups from Sunday to Wednesday 10:00 AM. E: Full_Backup_Sun.bak, Diff_Backup_Mon.bak, Diff_Backup_Tue.bak, Diff_Backup_Wed.bak, then Transaction Log backups from Wednesday 2:00 AM to 10:00 AM.
Medium Optimizing Query Performance Indexing Join Optimization Execution Plans	Try practice test
You are managing a SQL Server database for a large e-commerce platform. The database contains the following tables: Users often run a query to retrieve all orders from a specific date along with customer details and a breakdown of each order. Lately, this query has been performing poorly, especially on days with a high volume of orders. Given this schema, which of the following changes would MOST LIKELY enhance the performance of this query? A: Create a non-clustered index on Orders(OrderDate, OrderID) and a clustered index on OrderDetails(OrderID). B: Create a clustered index on Orders(CustomerID, OrderDate) and a non-clustered index on OrderDetails(ProductName). C: Increase the size of the OrderDetails(ProductName) column and add more RAM to the SQL Server machine. D: Create a clustered index on Orders(OrderDate) and a non-clustered index on OrderDetails(OrderID, Quantity). E: Partition the Orders table on OrderDate and create a non-clustered index on OrderDetails(DetailID, Price).
Medium Transaction Isolation Transaction Isolation Levels Snapshot Isolation	Try practice test
You are managing a SQL Server instance that is experiencing performance degradation. After some analysis, you realize that the TempDB is under heavy stress due to numerous long-running transactions. Users have reported that some SELECT queries on a large table, named SalesData, are slower than expected. You consider implementing Snapshot Isolation to mitigate blocking issues. You're aware that Snapshot Isolation uses TempDB to store row versions. Given the situation, which combination of actions will help alleviate the stress on TempDB and enhance the performance of SELECT queries on SalesData? A: Move TempDB to a faster storage subsystem and enable Snapshot Isolation for SalesData. B: Increase the number of TempDB data files, shrink TempDB size, and enable Snapshot Isolation for the database. C: Implement Read Committed Snapshot Isolation (RCSI) for the database and partition the SalesData table. D: Reduce the TempDB size, implement table partitioning on SalesData, and enable Read Uncommitted isolation level for the SELECT queries. E: Create a non-clustered index on frequently queried columns of SalesData and enable row versioning for the entire database.
Medium Transaction Log Management Performance Tuning Log Management is-not-mysql	Try practice test
You are a DBA at a large company managing an SQL Server database which is crucial for daily operations. The database is configured with the Full recovery model. The database is experiencing considerable transaction log growth during business hours, which is impacting the disk space and performance. The following operations are performed on this database: 1. A large ETL process that runs every night, which transforms and loads data into several tables. 2. A data archiving job that runs every night, which removes old data from several tables. 3. Frequent read/write operations during the day as part of normal business operations. Given this scenario, which of the following strategies could help manage the transaction log growth effectively? A: Switch to the Simple recovery model. B: Schedule frequent log backup and cleanups during business hours. C: Shrink the transaction log file size during business hours. D: Increase the database file size.
Medium Multi Select JOIN GROUP BY	Try practice test
Consider the following SQL table: How many rows does the following SQL query return?
Medium nth highest sales Nested queries User Defined Functions	Try practice test
Consider the following SQL table: Which of the following SQL commands will find the ‘nth highest Sales’ if it exists (returns null otherwise)?
Medium Select & IN Nested queries	Try practice test
Consider the following SQL table: Which of the following SQL queries would return the year when neither a football or cricket winner was chosen?
Medium Sorting Ubers Nested queries Join Comparison operators	Try practice test
Consider the following SQL table: What will be the first two tuples resulting from the following SQL command?
Hard With, AVG & SUM MAX() MIN() Aggregate functions	Try practice test
Consider the following SQL table: How many tuples does the following query return?

	🧐 Question	🔧 Skill
	Medium Backup Strategy Backups Troubleshooting	3 mins SQL Server	Try practice test
As a DBA, you receive an alert notifying you that the production database has gone offline due to a severe issue. Fortunately, you have a proper backup strategy in place. The backups are performed as follows: 1. Full database backup every Sunday at 2:00 AM. 2. Differential backup every day at 2:00 AM, except Sunday. 3. Transaction log backup every hour. Today is Wednesday, and the failure occurred at 10:15 AM. You have the following backup files available: 1. Full backup: Full_Backup_Sun.bak taken on Sunday 2:00 AM. 2. Differential backups: Diff_Backup_Mon.bak, Diff_Backup_Tue.bak, Diff_Backup_Wed.bak taken at 2:00 AM on their respective days. 3. Transaction log backups: Hourly backups from Sunday 3:00 AM until Wednesday 10:00 AM, like TLog_Backup_Wed_09.bak, TLog_Backup_Wed_10.bak. Given the RPO (Recovery Point Objective) of 15 minutes, which of the following sequences of restore operations would ensure minimal data loss? A: Full_Backup_Sun.bak, Diff_Backup_Wed.bak, then all Transaction Log backups from Wednesday. B: Full_Backup_Sun.bak, Diff_Backup_Tue.bak, then all Transaction Log backups from Tuesday and Wednesday. C: Full_Backup_Sun.bak, Diff_Backup_Wed.bak, then Transaction Log backups from Wednesday 2:00 AM to 10:00 AM. D: Full_Backup_Sun.bak, then all Transaction Log backups from Sunday to Wednesday 10:00 AM. E: Full_Backup_Sun.bak, Diff_Backup_Mon.bak, Diff_Backup_Tue.bak, Diff_Backup_Wed.bak, then Transaction Log backups from Wednesday 2:00 AM to 10:00 AM.
	Medium Optimizing Query Performance Indexing Join Optimization Execution Plans	3 mins SQL Server	Try practice test
You are managing a SQL Server database for a large e-commerce platform. The database contains the following tables: Users often run a query to retrieve all orders from a specific date along with customer details and a breakdown of each order. Lately, this query has been performing poorly, especially on days with a high volume of orders. Given this schema, which of the following changes would MOST LIKELY enhance the performance of this query? A: Create a non-clustered index on Orders(OrderDate, OrderID) and a clustered index on OrderDetails(OrderID). B: Create a clustered index on Orders(CustomerID, OrderDate) and a non-clustered index on OrderDetails(ProductName). C: Increase the size of the OrderDetails(ProductName) column and add more RAM to the SQL Server machine. D: Create a clustered index on Orders(OrderDate) and a non-clustered index on OrderDetails(OrderID, Quantity). E: Partition the Orders table on OrderDate and create a non-clustered index on OrderDetails(DetailID, Price).
	Medium Transaction Isolation Transaction Isolation Levels Snapshot Isolation	3 mins SQL Server	Try practice test
You are managing a SQL Server instance that is experiencing performance degradation. After some analysis, you realize that the TempDB is under heavy stress due to numerous long-running transactions. Users have reported that some SELECT queries on a large table, named SalesData, are slower than expected. You consider implementing Snapshot Isolation to mitigate blocking issues. You're aware that Snapshot Isolation uses TempDB to store row versions. Given the situation, which combination of actions will help alleviate the stress on TempDB and enhance the performance of SELECT queries on SalesData? A: Move TempDB to a faster storage subsystem and enable Snapshot Isolation for SalesData. B: Increase the number of TempDB data files, shrink TempDB size, and enable Snapshot Isolation for the database. C: Implement Read Committed Snapshot Isolation (RCSI) for the database and partition the SalesData table. D: Reduce the TempDB size, implement table partitioning on SalesData, and enable Read Uncommitted isolation level for the SELECT queries. E: Create a non-clustered index on frequently queried columns of SalesData and enable row versioning for the entire database.
	Medium Transaction Log Management Performance Tuning Log Management is-not-mysql	3 mins SQL Server	Try practice test
You are a DBA at a large company managing an SQL Server database which is crucial for daily operations. The database is configured with the Full recovery model. The database is experiencing considerable transaction log growth during business hours, which is impacting the disk space and performance. The following operations are performed on this database: 1. A large ETL process that runs every night, which transforms and loads data into several tables. 2. A data archiving job that runs every night, which removes old data from several tables. 3. Frequent read/write operations during the day as part of normal business operations. Given this scenario, which of the following strategies could help manage the transaction log growth effectively? A: Switch to the Simple recovery model. B: Schedule frequent log backup and cleanups during business hours. C: Shrink the transaction log file size during business hours. D: Increase the database file size.
	Medium Multi Select JOIN GROUP BY	2 mins SQL	Try practice test
Consider the following SQL table: How many rows does the following SQL query return?
	Medium nth highest sales Nested queries User Defined Functions	3 mins SQL	Try practice test
Consider the following SQL table: Which of the following SQL commands will find the ‘nth highest Sales’ if it exists (returns null otherwise)?
	Medium Select & IN Nested queries	3 mins SQL	Try practice test
Consider the following SQL table: Which of the following SQL queries would return the year when neither a football or cricket winner was chosen?
	Medium Sorting Ubers Nested queries Join Comparison operators	3 mins SQL	Try practice test
Consider the following SQL table: What will be the first two tuples resulting from the following SQL command?
	Hard With, AVG & SUM MAX() MIN() Aggregate functions	2 mins SQL	Try practice test
Consider the following SQL table: How many tuples does the following query return?

	🧐 Question	🔧 Skill	💪 Difficulty	⌛ Time
	Backup Strategy Backups Troubleshooting	SQL Server	Medium	3 mins	Try practice test
As a DBA, you receive an alert notifying you that the production database has gone offline due to a severe issue. Fortunately, you have a proper backup strategy in place. The backups are performed as follows: 1. Full database backup every Sunday at 2:00 AM. 2. Differential backup every day at 2:00 AM, except Sunday. 3. Transaction log backup every hour. Today is Wednesday, and the failure occurred at 10:15 AM. You have the following backup files available: 1. Full backup: Full_Backup_Sun.bak taken on Sunday 2:00 AM. 2. Differential backups: Diff_Backup_Mon.bak, Diff_Backup_Tue.bak, Diff_Backup_Wed.bak taken at 2:00 AM on their respective days. 3. Transaction log backups: Hourly backups from Sunday 3:00 AM until Wednesday 10:00 AM, like TLog_Backup_Wed_09.bak, TLog_Backup_Wed_10.bak. Given the RPO (Recovery Point Objective) of 15 minutes, which of the following sequences of restore operations would ensure minimal data loss? A: Full_Backup_Sun.bak, Diff_Backup_Wed.bak, then all Transaction Log backups from Wednesday. B: Full_Backup_Sun.bak, Diff_Backup_Tue.bak, then all Transaction Log backups from Tuesday and Wednesday. C: Full_Backup_Sun.bak, Diff_Backup_Wed.bak, then Transaction Log backups from Wednesday 2:00 AM to 10:00 AM. D: Full_Backup_Sun.bak, then all Transaction Log backups from Sunday to Wednesday 10:00 AM. E: Full_Backup_Sun.bak, Diff_Backup_Mon.bak, Diff_Backup_Tue.bak, Diff_Backup_Wed.bak, then Transaction Log backups from Wednesday 2:00 AM to 10:00 AM.
	Optimizing Query Performance Indexing Join Optimization Execution Plans	SQL Server	Medium	3 mins	Try practice test
You are managing a SQL Server database for a large e-commerce platform. The database contains the following tables: Users often run a query to retrieve all orders from a specific date along with customer details and a breakdown of each order. Lately, this query has been performing poorly, especially on days with a high volume of orders. Given this schema, which of the following changes would MOST LIKELY enhance the performance of this query? A: Create a non-clustered index on Orders(OrderDate, OrderID) and a clustered index on OrderDetails(OrderID). B: Create a clustered index on Orders(CustomerID, OrderDate) and a non-clustered index on OrderDetails(ProductName). C: Increase the size of the OrderDetails(ProductName) column and add more RAM to the SQL Server machine. D: Create a clustered index on Orders(OrderDate) and a non-clustered index on OrderDetails(OrderID, Quantity). E: Partition the Orders table on OrderDate and create a non-clustered index on OrderDetails(DetailID, Price).
	Transaction Isolation Transaction Isolation Levels Snapshot Isolation	SQL Server	Medium	3 mins	Try practice test
You are managing a SQL Server instance that is experiencing performance degradation. After some analysis, you realize that the TempDB is under heavy stress due to numerous long-running transactions. Users have reported that some SELECT queries on a large table, named SalesData, are slower than expected. You consider implementing Snapshot Isolation to mitigate blocking issues. You're aware that Snapshot Isolation uses TempDB to store row versions. Given the situation, which combination of actions will help alleviate the stress on TempDB and enhance the performance of SELECT queries on SalesData? A: Move TempDB to a faster storage subsystem and enable Snapshot Isolation for SalesData. B: Increase the number of TempDB data files, shrink TempDB size, and enable Snapshot Isolation for the database. C: Implement Read Committed Snapshot Isolation (RCSI) for the database and partition the SalesData table. D: Reduce the TempDB size, implement table partitioning on SalesData, and enable Read Uncommitted isolation level for the SELECT queries. E: Create a non-clustered index on frequently queried columns of SalesData and enable row versioning for the entire database.
	Transaction Log Management Performance Tuning Log Management is-not-mysql	SQL Server	Medium	3 mins	Try practice test
You are a DBA at a large company managing an SQL Server database which is crucial for daily operations. The database is configured with the Full recovery model. The database is experiencing considerable transaction log growth during business hours, which is impacting the disk space and performance. The following operations are performed on this database: 1. A large ETL process that runs every night, which transforms and loads data into several tables. 2. A data archiving job that runs every night, which removes old data from several tables. 3. Frequent read/write operations during the day as part of normal business operations. Given this scenario, which of the following strategies could help manage the transaction log growth effectively? A: Switch to the Simple recovery model. B: Schedule frequent log backup and cleanups during business hours. C: Shrink the transaction log file size during business hours. D: Increase the database file size.
	Multi Select JOIN GROUP BY	SQL	Medium	2 mins	Try practice test
Consider the following SQL table: How many rows does the following SQL query return?
	nth highest sales Nested queries User Defined Functions	SQL	Medium	3 mins	Try practice test
Consider the following SQL table: Which of the following SQL commands will find the ‘nth highest Sales’ if it exists (returns null otherwise)?
	Select & IN Nested queries	SQL	Medium	3 mins	Try practice test
Consider the following SQL table: Which of the following SQL queries would return the year when neither a football or cricket winner was chosen?
	Sorting Ubers Nested queries Join Comparison operators	SQL	Medium	3 mins	Try practice test
Consider the following SQL table: What will be the first two tuples resulting from the following SQL command?
	With, AVG & SUM MAX() MIN() Aggregate functions	SQL	Hard	2 mins	Try practice test
Consider the following SQL table: How many tuples does the following query return?

Reason #4

1200+ customers in 75 countries

Com o Adaface, conseguimos otimizar nosso processo de seleção inicial em mais de 75%, liberando um tempo precioso tanto para os gerentes de contratação quanto para nossa equipe de aquisição de talentos!

Brandon Lee, Chefe de Pessoas, Love, Bonito

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Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment Teste do servidor SQL 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 Teste do servidor SQL 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

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About the SQL Server Assessment Test

Why you should use Pre-employment SQL Server Online Test?

The Teste do servidor SQL 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:

Escrevendo consultas SQL eficientes e otimizando o desempenho do banco de dados
Projetando e implementando tabelas de banco de dados, visualizações e procedimentos armazenados
Gerenciando dados transacionais e garantir a integridade dos dados
Configurando e ajustando o servidor SQL para obter o desempenho ideal
Instalação, atualização e configuração de instâncias do SQL Server
Implementando a sincronização e replicação do banco de dados
Entendendo e gerenciando logs de transações
Monitorando e mantendo o desempenho e a saúde do banco de dados
Implementando estratégias de backup e recuperação
Proteger bancos de dados do SQL Server e problemas de segurança de solução de problemas

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 SQL Server Online Test?

Instalação
Essa habilidade envolve o processo de instalação do servidor SQL, incluindo o Seleção das opções de instalação apropriadas e configuração dos componentes necessários. É importante medir essa habilidade, pois avalia a compreensão do candidato do processo de instalação para garantir uma implantação bem -sucedida e confiável do SQL Server.
Sincronização
Essa habilidade abrange a capacidade de sincronizar Dados em vários servidores ou bancos de dados usando técnicas como replicação ou espelhamento. Medir essa habilidade é crucial, pois demonstra a capacidade do candidato de manter dados consistentes e atualizados em um ambiente de banco de dados distribuído. A transação é registrada em um banco de dados do SQL Server. Avaliar essa habilidade é importante, pois garante a proficiência do candidato na solução de problemas e recuperação de falhas do sistema, além de manter a integridade dos dados através do gerenciamento adequado de log.
Monitoramento e manutenção do banco de dados
Esta habilidade Envolve o monitoramento do desempenho, disponibilidade e saúde dos bancos de dados do SQL Server usando várias ferramentas e técnicas. É essencial medir essa habilidade, pois reflete a capacidade do candidato de identificar e resolver proativamente os problemas de desempenho, garantindo o desempenho e a disponibilidade ideais do banco de dados. Executando estratégias de backup e recuperação para proteger os bancos de dados do SQL Server contra a perda de dados e restaurá -los no caso de falhas. Avaliar essa habilidade é importante, pois avalia o conhecimento e a proficiência do candidato na proteção de dados críticos e minimizando o tempo de inatividade. Para proteger os bancos de dados do SQL Server do acesso não autorizado e garantir a confidencialidade dos dados. Medir essa habilidade é crucial, pois avalia a capacidade do candidato de identificar e resolver vulnerabilidades de segurança e solucionar problemas de maneira eficaz. Bancos de dados que utilizam uma rede de área de armazenamento (SAN) para provisionamento de armazenamento. Avaliar essa habilidade é importante, pois reflete o entendimento do candidato sobre as tecnologias SAN, garantindo gerenciamento de armazenamento eficiente e confiável para ambientes de servidor SQL.
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 Teste do servidor SQL to be based on.
Gerenciamento de transações
Modelagem de dados
Normalização
Indexação
Otimização da consulta
Procedimentos armazenados
Visualizações
Gatilhos
Junta -se
Subconsas
Design de mesa
Configuração do servidor
Planos de execução de consulta
Índices agrupados e não agrupados
Processo de instalação do banco de dados
Instâncias do SQL Server
Espelhamento de banco de dados
Envio de log
Replicação
Tarefas de manutenção do banco de dados
Ferramentas e técnicas de monitoramento
Estratégias de backup
Modelos de recuperação
Medidas de segurança do banco de dados
Gerenciamento de acesso ao usuário
Prevenção de injeção de SQL
Criptografia e descriptografia
Técnicas de alta disponibilidade
Recuperação de desastres
Configurações de San

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What roles can I use the SQL Server Online Test for?

Administrador de banco de dados
Desenvolvedor SQL
PostgreSQL Developer
Analista de informações
Engenheiro de software
Analista de inteligência de negócios
Engenheiro de dados
Arquiteto de dados
Desenvolvedor de data warehouse
Desenvolvedor ETL

How is the SQL Server 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

Gerenciando Rede de Área de Armazenamento (SAN) para SQL Server
Ajuste de desempenho para bancos de dados com 1-3 anos de experiência
Implementando soluções de alta disponibilidade e recuperação de desastres
Configurando e gerenciando grupos de espelhamento e disponibilidade do banco de dados
Implementando estratégias de particionamento e indexação
Solução de problemas e resolução de problemas de desempenho do banco de dados
Implementando a criptografia de dados e as técnicas de mascaramento de dados
Otimizando planos de execução de consulta e usando dicas de consulta
Implementando instantâneos de banco de dados e réplicas somente leitura
Criando e gerenciando trabalhos de agente do SQL Server para automação

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Os gerentes de contratação sentiram que, por meio das perguntas técnicas feitas durante as entrevistas do painel, foram capazes de dizer quais candidatos tiveram melhores pontuações e diferenciaram aqueles que não tiveram pontuações tão boas. Eles são altamente satisfeito com a qualidade dos candidatos selecionados na triagem Adaface.

85%

Redução no tempo de triagem

Veja o estudo de caso completo

SQL Server Hiring Test Perguntas frequentes

O que é o teste online do SQL Server?

O teste on -line do SQL Server é uma avaliação de habilidades que avalia o conhecimento e as habilidades de um candidato relacionadas ao Microsoft SQL Server, que é um sistema de gerenciamento de banco de dados relacional usado para armazenar e recuperar dados. O teste normalmente inclui perguntas sobre recursos do SQL Server, design de banco de dados, consultas SQL etc.

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.