Search test library by skills or roles
⌘ K

About the test:

系统管理测试使用多项选择问题来评估候选人对系统管理概念和工具的了解,包括网络管理,服务器管理,安全和访问控制,备份和恢复,备份和恢复,故障排除和脚本。该测试旨在评估候选人管理和维护计算机系统和网络的能力,并确保其最佳性能,安全性和可用性。

Covered skills:

  • Linux命令行
  • 用户和小组管理
  • 系统监控和性能调整
  • 安全
  • 软件包管理
  • 文件管理
  • 流程管理
  • 网络配置
  • 外壳脚本
  • 备份还原

9 reasons why
9 reasons why

Adaface Linux System Administrator Test is the most accurate way to shortlist Linux系统管理员s



Reason #1

Tests for on-the-job skills

The Linux System Administrator 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:

  • 精通Linux命令行的用法
  • Linux系统文件管理方面的专业知识
  • 熟练用户和小组管理
  • 有效管理流程的能力
  • 了解系统监控和性能调整
  • 配置网络设置的经验
  • 熟悉Linux系统的安全措施
  • 熟练贝壳脚本
  • 理解包装管理
  • 执行备份和还原操作的能力
Reason #2

No trick questions

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
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

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 Linux系统管理员测试 将是不可行的.

🧐 Question

Medium

Swap space
Performance Analysis
Solve
A Linux administrator is responsible for monitoring system performance and adjusting memory configurations to ensure optimal resource usage. Consider the following output from the 'top' command:
 image
Which of the following actions would be most appropriate for improving system performance based on the given output?

A) Decrease the nice value of the 'httpd' process
B) Terminate the 'mysqld' process to free up system resources
C) Increase the total amount of RAM
D) Increase the size of the swap partition
E) Increase the nice value of the 'httpd' process to lower its priority

Medium

Debugging Issues
Environment Variables
Debugging
Solve
You are working on a Linux system and have recently installed a new program named myprogram. The executable is located in /opt/myprogram/bin/. You want to be able to run this program from any directory in your shell without specifying the full path.
You executed the following command:
export PATH="/opt/myprogram/bin"
However, when you try to run the program using myprogram, you get the following error message:
-bash: myprogram: command not found

Which of the following commands can fix this issue and allow you to run the program?
A: export PATH=$PATH:/opt/myprogram/bin/
B: export PATH="/opt/myprogram:$PATH"
C: export PATH="/opt/myprogram/bin:$PATH"
D: ln -s /opt/myprogram/bin/myprogram /usr/local/bin/myprogram

Easy

File Structure and Navigation
Files
Basic Commands
Solve
Consider the following directory structure:
 image
You start at /home/user and execute the following commands:
 image
What will be the resulting directory structure?
 image

Medium

Fork mellow yellow
Solve
How many times will the following code will print "Mellow Yellow"?
 image

Medium

Remote server connection
SSH
Solve
Our software engineering intern, Wu is looking to use port 4545 on localhost to connect to a remote server called woot.bananas.com on port 80. Which command would you recommend for this?
 image

Easy

Commands
Solve
Which of the following unix commands change the case of first three lines of file “classified” from lowercase to uppercase
 image

Easy

Expressions
Solve
What does this shell script output?
 image

Easy

Loops
Solve
What are fourth and sixth lines output by this script:
 image
🧐 Question🔧 Skill

Medium

Swap space
Performance Analysis

3 mins

Linux Administration
Solve

Medium

Debugging Issues
Environment Variables
Debugging

2 mins

Linux
Solve

Easy

File Structure and Navigation
Files
Basic Commands

2 mins

Linux
Solve

Medium

Fork mellow yellow

2 mins

Linux
Solve

Medium

Remote server connection
SSH

2 mins

Linux
Solve

Easy

Commands

2 mins

Shell Scripting
Solve

Easy

Expressions

2 mins

Shell Scripting
Solve

Easy

Loops

2 mins

Shell Scripting
Solve
🧐 Question🔧 Skill💪 Difficulty⌛ Time
Swap space
Performance Analysis
Linux Administration
Medium3 mins
Solve
Debugging Issues
Environment Variables
Debugging
Linux
Medium2 mins
Solve
File Structure and Navigation
Files
Basic Commands
Linux
Easy2 mins
Solve
Fork mellow yellow
Linux
Medium2 mins
Solve
Remote server connection
SSH
Linux
Medium2 mins
Solve
Commands
Shell Scripting
Easy2 mins
Solve
Expressions
Shell Scripting
Easy2 mins
Solve
Loops
Shell Scripting
Easy2 mins
Solve
Reason #4

1200+ customers in 75 countries

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 Linux系统管理员测试 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 tests
Reason #6

1 click candidate invites

Email invites: You can send candidates an email invite to the Linux系统管理员测试 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.

invite candidates
Reason #7

Detailed scorecards & benchmarks

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.

test completion rate
Reason #9

Advanced Proctoring


Learn more

About the Linux System Administrator Assessment Test

Why you should use Pre-employment Linux System Administrator Online Test?

The Linux系统管理员测试 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:

  • 展示了熟练的Linux命令行的用法
  • 能够在Linux系统上有效管理文件
  • Linux中的用户和组管理知识
  • 了解过程管理概念
  • 能够监视和微调系统性能
  • 熟悉Linux系统上的网络配置
  • 了解Linux系统的安全性最佳实践
  • 能够编写和执行Shell脚本的能力
  • 在Linux系统上熟练包装管理
  • 了解备份和还原程序

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 Linux System Administrator Online Test?

  • 文件管理

    文件管理涉及Linux系统中文件的组织,操纵和维护。该技能包括创建,删除,重命名和移动文件,以及了解文件权限和所有权。测量测试中的这一技能对于评估候选人在Linux环境中有效管理和组织数据的能力至关重要。

  • 用户和组管理

    用户和组管理与管理有关并控制Linux系统中的用户帐户和组。此技能涉及创建和管理用户帐户,分配权限和访问特权以及管理用户组。评估测试中的这一技能对于确保候选人具有维护用户帐户和访问Linux环境中的访问权限的必要知识至关重要。

  • 过程管理

    流程管理涉及监视和控制在Linux系统中运行过程。该技能包括启动,停止和管理流程,以及了解过程利用率和资源分配。重要的是要在测试中衡量这项技能,以评估候选人有效处理和优化系统过程的能力。

  • 系统监控和性能调整

    系统监控和性能调整包括能力监视系统资源,识别瓶颈并优化Linux系统的性能。该技能包括收集系统统计信息,分析性能数据以及实施适当的调整策略。衡量测试中的这一技能对于评估候选人保持Linux环境的稳定性和效率的能力至关重要。

  • 网络配置

    网络配置涉及设置和管理网络接口,,,管理网络接口, Linux系统中的IP地址,路由表和其他网络参数。该技能包括配置有线和无线网络,解决网络连接问题的故障排除以及实施网络安全措施。在测试中评估这项技能是必要的,以确保候选人具有在Linux环境中配置和对网络设置进行配置和故障排除的必要知识。

  • Security

    Linux系统中的安全性是指实现保护系统及其资源免受未经授权的访问,攻击和漏洞的措施。此技能包括配置用户权限,设置防火墙,实现加密和管理安全补丁。测量测试中的这一技能对于评估候选人对Linux安全实践的理解及其保护系统免受潜在威胁的能力至关重要。

  • shell scrippting

    shell脚本涉及编写脚本,这些脚本涉及这些脚本,这些脚本在Linux系统中自动化任务和过程。该技能包括理解脚本语言,例如Bash,并使用它们来创建高效且自动化的解决方案。评估测试中的这一技能对于评估候选人自动执行常规任务,提高工作流程效率并解决常见系统问题的能力至关重要。

  • 软件包管理

    软件包管理是指安装,更新和删除Linux系统中的软件包。该技能涉及使用包装管理器(例如APT或YUM)来管理软件依赖性并维护系统的软件存储库。测量测试中的这一技能对于评估候选人对包装管理技术的熟悉程度及其有效处理软件安装和更新的能力很重要。

  • 备份和还原

    备份和还原涉及创建创建并管理数据备份,以确保重要文件和系统配置的可用性和完整性。该技能包括选择备份策略,执行备份过程以及恢复备份数据。评估测试中的这项技能对于评估候选人对备份原则的理解及其在Linux环境中实施可靠备份和还原程序的能力是必要的。

  • 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 Linux系统管理员测试 to be based on.

    命令和实用程序
    文件权限
    文件系统层次结构
    文件系统类型
    I/O重定向
    管道和过滤器
    常用表达
    环境变量
    外壳变量
    外壳功能
    命令替换
    过程管理命令
    监视系统性能
    网络配置命令
    防火墙配置
    SSH和远程访问
    加密和安全通信
    包装安装和拆卸
    软件更新和补丁
    备份工具和策略
    恢复备份数据
    CRON工作和安排
    系统日志和日志分析
    用户身份验证和授权
    安全审核
    内核和系统调整
    磁盘管理
    内存管理
    网络概念
    故障排除常见系统问题
    管理系统服务
    路由和网络配置
    磁盘分区和格式
    脚本的基本原理
    变量和数据类型
    有条件的语句
    循环和控制结构
    功能和参数
    字符串操纵
    脚本执行和调试
    正则表达用法
    系统信息和状态
    创建和管理用户
    用户组和权限
    管理密码策略
    管理小组和小组成员资格
    Linux系统启动和关闭
    文件压缩和归档
    管理软件存储库
    依赖管理
    管理软件版本
    数据备份和还原策略
    系统恢复程序
    网络地址配置
    网络故障排除步骤
    网络安全措施
    安全协议和加密
    安全系统访问
    基本网络服务
    脚本最佳实践
    处理命令行参数
    过程监控和管理
    DNS配置和故障排除

What roles can I use the Linux System Administrator Online Test for?

  • Linux系统管理员
  • DevOps工程师
  • 网络管理员
  • 云工程师
  • 安全工程师
  • 它支持工程师
  • 系统管理员

How is the Linux System Administrator 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

  • 展示具有Linux命令行实用程序的经验
  • 知识文件许可和所有权管理
  • 能够解决系统问题进行故障排除和解决
  • 了解网络协议和配置
  • 有系统监控工具和实用程序的经验
  • 文件系统层次结构和组织知识
  • 能够保护和硬化Linux系统
  • 熟练使用Shell脚本自动化任务
  • 了解软件包依赖项
  • 有灾难恢复和系统备份的经验
Singapore government logo

招聘经理认为,通过在小组访谈中提出的技术问题,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 随着候选人的质量入围了Adaface筛查。


85%
减少筛查时间

Linux System Administrator Hiring Test 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?

customers across world
Join 1200+ companies in 75+ countries.
立即尝试最候选的友好技能评估工具。
g2 badges
Ready to use the Adaface Linux系统管理员测试?
Ready to use the Adaface Linux系统管理员测试?
logo
40 min tests.
No trick questions.
Accurate shortlisting.
术语 隐私 信任指南

🌎选择您的语言

English Norsk Dansk Deutsche Nederlands Svenska Français Español Chinese (简体中文) Italiano Japanese (日本語) Polskie Português Russian (русский)
ada
Ada
● Online
Previous
Score: NA
Next
✖️