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About the test:

The Python Online Test evaluates a candidate's ability to use Python data structures (strings, lists, dictionaries, tuples), manage files, handle exceptions and structure code using Object-Oriented Programming principles. The Python coding assessment uses code-tracing and scenario-based MCQ questions to evaluate hands-on Python coding skills.

Covered skills:

  • Python fundamentals (variables; loops; functions)
  • Errors and exceptions handling
  • Data Structures (lists; tuples; dictionaries; sets)
  • Reading and writing files
See all covered skills

9 reasons why
9 reasons why

Adaface Python在线测试 is the most accurate way to shortlist Python Developers



Reason #1

Tests for on-the-job skills

Python在线测试可帮助招聘人员和招聘经理从简历池中确定合格的Python开发人员候选人,并有助于做出客观的招聘决策。它减少了采访太多候选人的管理开销,并通过滤除了不合格的候选人来节省昂贵的工程时间。

典型技能招聘人员在Python开发人员中寻找的典型技能招聘人员的Adaface Python在线测试屏幕候选者:

  • 使用数据结构(字符串,列表,元组,词典和集合)
  • 处理图像,CSV,PDF和其他文件
  • python中的内部和自定义模块和功能,如邮政编码和滤镜
  • 面向对象的编程(继承,封装,多态性和数据抽象)
  • 使用Python处理数据库CRUD操作
  • 发电机,综合和lambda表达式
  • 在Python程序中测试,调试和处理错误和例外
  • 使用网络刮擦库从网站中提取数据

招聘人员和招聘经理可以使用此评估产生的见解,以确定该角色的最佳候选人。反交换功能使您能够在线进行评估。 Python开发人员测试非常适合帮助招聘人员确定哪些候选人具有在工作中表现出色的技术技能。

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.

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 Python Online Test 将是不可行的.

🧐 Question

Hard

Session
File Handling
Dictionary
Solve
 image
The function high_sess should compute the highest number of events per session of each user in the database by reading a comma-separated value input file of session data. The result should be returned from the function as a dictionary. The first column of each line in the input file is expected to contain the user’s name represented as a string. The second column is expected to contain an integer representing the events in a session. Here is an example input file:
Tony,10
Stark,12
Black,25
Your program should ignore a non-conforming line like this one.
Stark,3
Widow,6
Widow,14
The resulting return value for this file should be the following dictionary: { 'Stark':12, 'Black':25, 'Tony':10, 'Widow':14 }
What should replace the CODE TO FILL line to complete the function?
 image

Medium

ZeroDivisionError and IndexError
Exceptions
Solve
What will the following Python code output?
 image

Easy

Max Code
Arrays
Solve
Below are code lines to create a Python function. Ignoring indentation, what lines should be used and in what order for the following function to be complete:
 image

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

Hard

Session
File Handling
Dictionary
2 mins
Python
Solve

Medium

ZeroDivisionError and IndexError
Exceptions
2 mins
Python
Solve

Easy

Max Code
Arrays
2 mins
Python
Solve

Easy

Registration Queue
Logic
30 mins
Coding
Solve

Medium

Longest Road
logic
hashmaps
25 mins
Coding
Solve

Medium

Visitors Count
Strings
30 mins
Coding
Solve
🧐 Question🔧 Skill💪 Difficulty⌛ Time
Session
File Handling
Dictionary
Python
Hard2 mins
Solve
ZeroDivisionError and IndexError
Exceptions
Python
Medium2 mins
Solve
Max Code
Arrays
Python
Easy2 mins
Solve
Registration Queue
Logic
Coding
Easy30 minsSolve
Longest Road
logic
hashmaps
Coding
Medium25 minsSolve
Visitors Count
Strings
Coding
Medium30 minsSolve
Reason #4

1200+ customers in 75 countries

Brandon

借助Adaface,我们能够优化我们的初始筛查过程超过75%,从而为招聘经理和我们的人才获取团队提供了宝贵的时间!


Brandon Lee, 人的负责人, Love, Bonito

Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment Python Online 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 Python Online 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


高级和初级开发人员的测试有何不同?

我们的主题专家以两种方式根据资历自定义测试:

  • 为高级开发人员选择的主题将是更高级别的,而对于初级开发人员来说,主题将围绕核心基础知识。这将确保对高级开发人员进行预期的在职技能的测试
  • 难度级别的问题将根据资历水平而变化。这样,高级开发人员会深入审查核心主题,而初级开发人员则根据核心主题进行审查

以下是高级开发人员评估中评估的几个主题:

  • 创建自定义错误类
  • 高级收藏:命名元组,默认词典,计数器,命令词典,队列和deques
  • 高级功能:拉链,解压缩,评估表达式,内存视图,用lambda映射对象,枚举对象和执行Python表达式
  • 发电机功能具有许多收益率语句和发电机表达式
  • 使用线程的异步编程
  • 与Numpy,Pandas这样的数据科学库合作
  • 元编程和内省
  • 具有装饰者,封闭,功能工厂和方法链接的知识
  • 使用Python构建REST API
  • 管理项目依赖性
  • 创建和发布Python软件包
  • 构建记录仪以指示问题
  • 元类:内置元素和建筑物定制元口

What roles can I use the Python Online Test for?

  • Python Developer
  • Software Developer (Python)
  • Senior Python Developer
  • Data Engineer (Python)
  • Data Scientist (Python)
  • Quality Assurance Engineer (Python)
  • Senior Software Engineer (Python)
  • DevOps Engineer (Python)

What topics are covered in the Python在线测试?

字符串和数字
字符串格式
列表,词典,元组和集合
收藏
功能和lambdas
装饰者
范围
args/kwargs和默认参数值
可变性的概念
内置功能
调试和错误处理
类型提示
模块和安装库
面向对象的编程
功能编程
Lambdas
装饰者
发电机
组成和继承
文件I/O
数据库交互
单位测试
正则(正则表达式)
网络刮擦
算法和数据结构
异步编程
关闭
Singapore government logo

招聘经理认为,通过小组访谈中他们提出的技术问题,他们能够分辨哪些候选人的得分更好,并且与未得分的人有区别。他们是 非常满意 候选人的质量被Adaface筛选入围。


85%
减少筛查时间

Python Online Test FAQs

什么是Python筛选测试?

Python在线测试评估了候选人在Python语言中的编程知识以及对其本地数据结构的理解。它还要求候选人使用Python标准库解决问题。

雇用前使用Python编码技能评估有什么好处?

使用Python编码技能评估,您可以在雇用候选人之前评估候选人的编码技能,以确定候选人的优势和劣势,并提供一种客观的方法来比较和对比候选人的编码技能。

我可以在同一测试中评估诸如Django,HTML/ CSS和Python之类的前端开发技能吗?

是的。您可以在一次测试中筛选多个技能。您可以查看我们的标准[Python Django测试](https://www.adaface.com/assessment-test/python-django-test)和[html/css test]()()评估这些技能。购买计划后,您可以获得定制的评估,并带有问题来评估您的工作描述中所有必备技能。

我可以在同一测试中评估诸如硒和Python之类的网络刮擦技术吗?

我可以使用此测试评估数据科学家吗?

是的。我们根据候选人将如何在其工作项目中使用Python来自定义问题。对于数据科学候选者,该测试将在同一测试中评估Python和数据科学概念。您可以查看我们的[数据科学在线测试](https://www.adaface.com/assessment-test/data-science-test)和[机器学习在线测试](https://wwww.adaface.com/assessment - 测试/机器在线测试),以了解我们如何设计用于评估数据科学技能的问题。

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?

Join 1200+ companies in 75+ countries.
立即尝试最候选的友好技能评估工具。
Ready to use the Adaface Python Online Test?
Ready to use the Adaface Python Online Test?
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