Test Duration
~ 40 分钟
Difficulty Level
Moderate
Questions
- 7 SQL MCQs
- 8 mysql MCQs
Availability
Available on request
MySQL在线测试
About the test:
MySQL在线测试使用基于方案的MCQ来评估候选者使用MySQL的熟练程度，包括他们对SQL查询的了解，数据库设计，标准化，索引，交易，交易和存储过程。该测试旨在评估候选人使用MySQL数据库的能力，并使用其各种功能来管理和操纵数据。
Covered skills:
- mysql
- SQL查询
- 索引
- 数据操纵语言
- 视图
- 触发器
- 数据库设计
- 正常化
- 加入
- 数据定义语言
- 存储程序
- 交易
9 reasons why
9 reasons why
Adaface MySQL在线测试 is the most accurate way to shortlist MySQL开发人员s
Reason #1
Tests for on-the-job skills
The MySQL在线测试 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:
- 能够设计和创建有效的数据库结构
- 精通数据检索和操作的SQL查询
- 在数据库归一化方面经验丰富，以最大程度地减少冗余并提高数据完整性
- 擅长索引技术来优化查询性能
- 能够编写复杂的SQL连接以从多个表中提取数据
- 熟悉用于数据插入，更新和删除数据的数据操纵语言（DML）
- 知识渊博的数据定义语言（DDL）用于创建和修改数据库对象
- 经验丰富的视图以简化复杂查询逻辑
- 精通编写存储程序来封装常见操作
- 擅长实施触发器以基于数据库事件自动化操作
- 知识渊博的管理交易以确保数据一致性和完整性
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 AdafaceReason #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这些只是我们库中有10,000多个问题的一个小样本。关于此的实际问题 MySQL在线测试 将是不可行的.
| 🧐 Question | |||||
|---|---|---|---|---|---|
Medium Multi Select | Try practice test | ||||
  | |||||
Medium nth highest sales | Try practice test | ||||
  | |||||
Medium Select & IN | Try practice test | ||||
  | |||||
Medium Sorting Ubers | Try practice test | ||||
  | |||||
Hard With, AVG & SUM | Try practice test | ||||
  | |||||
Medium Exists Where | Try practice test | ||||
  | |||||
Medium Count, Distinct, SubQuery | Try practice test | ||||
  | |||||
Medium Having, Group By | Try practice test | ||||
  | |||||
| 🧐 Question | 🔧 Skill | ||
|---|---|---|---|
Medium Multi Select | 2 mins SQL | Try practice test | |
Medium nth highest sales | 3 mins SQL | Try practice test | |
Medium Select & IN | 3 mins SQL | Try practice test | |
Medium Sorting Ubers | 3 mins SQL | Try practice test | |
Hard With, AVG & SUM | 2 mins SQL | Try practice test | |
Medium Exists Where | 2 mins MySQL | Try practice test | |
Medium Count, Distinct, SubQuery | 2 mins MySQL | Try practice test | |
Medium Having, Group By | 2 mins MySQL | Try practice test |
| 🧐 Question | 🔧 Skill | 💪 Difficulty | ⌛ Time | ||
|---|---|---|---|---|---|
Multi Select | SQL | Medium | 2 mins | Try practice test | |
nth highest sales | SQL | Medium | 3 mins | Try practice test | |
Select & IN | SQL | Medium | 3 mins | Try practice test | |
Sorting Ubers | SQL | Medium | 3 mins | Try practice test | |
With, AVG & SUM | SQL | Hard | 2 mins | Try practice test | |
Exists Where | MySQL | Medium | 2 mins | Try practice test | |
Count, Distinct, SubQuery | MySQL | Medium | 2 mins | Try practice test | |
Having, Group By | MySQL | Medium | 2 mins | Try practice test |
Reason #4
1200+ customers in 75 countries
借助 Adaface，我们能够将初步筛选流程优化达 75% 以上，为招聘经理和我们的人才招聘团队节省了宝贵的时间！
Brandon Lee, 人事主管, Love, Bonito
Reason #5
Designed for elimination, not selection
The most important thing while implementing the pre-employment MySQL在线测试 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 testsReason #6
1 click candidate invites
Email invites: You can send candidates an email invite to the MySQL在线测试 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 #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
ChatGPT protection
Screen proctoring
Plagiarism detection
Non-googleable questions
User authentication
IP proctoring
Web proctoring
Webcam proctoring
Full screen proctoring
Copy paste protection
About the MySQL在线测试
招聘经理认为，通过小组面试中提出的技术问题，他们能够判断哪些候选人得分更高，并与得分较差的候选人区分开来。他们是 非常满意 通过 Adaface 筛选入围的候选人的质量。
85%
减少筛查时间
MySQL在线测试 常见问题解答
我可以将多个技能结合在一起，为一个自定义评估吗？
是的，一点没错。自定义评估是根据您的职位描述进行的，并将包括有关您指定的所有必备技能的问题。
您是否有任何反交换或策略功能？
我们具有以下反交易功能：
- 不可解决的问题
- IP策略
- Web Protoring
- 网络摄像头Proctoring
- 窃检测
- 安全浏览器
阅读有关[Proctoring功能]（https://www.adaface.com/proctoring）的更多信息。
如何解释考试成绩？
要记住的主要问题是评估是消除工具，而不是选择工具。优化了技能评估，以帮助您消除在技术上没有资格担任该角色的候选人，它没有进行优化以帮助您找到该角色的最佳候选人。因此，使用评估的理想方法是确定阈值分数（通常为55％，我们为您提供基准测试），并邀请所有在下一轮面试中得分高于门槛的候选人。
我可以使用该测试的经验水平？
每个ADAFACE评估都是为您的职位描述/理想候选角色定制的（我们的主题专家将从我们的10000多个问题的图书馆中选择正确的问题）。可以为任何经验级别定制此评估。
每个候选人都会得到同样的问题吗？
是的，这使您比较候选人变得容易得多。 MCQ问题的选项和问题顺序是随机的。我们有[抗欺骗/策略]（https://www.adaface.com/proctoring）功能。在我们的企业计划中，我们还可以选择使用类似难度级别的问题创建多个版本的相同评估。
我是候选人。我可以尝试练习测试吗？
不，不幸的是，我们目前不支持实践测试。但是，您可以使用我们的[示例问题]（https://www.adaface.com/questions）进行练习。
使用此测试的成本是多少？
您可以查看我们的[定价计划]（https://www.adaface.com/pricing/）。
我可以免费试用吗？
我刚刚搬到了一个付费计划。我如何要求自定义评估？
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