System and Network Administration Online Test
For jobseekers
Practice your skills and earn a certificate of achievement when you score in the top 25%.
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Screen real System and Network Administration skills, flag human or AI assistance, and interview the right people.
About the test
The System and Network Administration online test assesses knowledge of setting up and maintaining computer systems and networks.
The assessment includes work-sample tasks, such as:
- Configuring IP addresses on devices in networks using DHCP.
- Understanding network protocols.
- Preparing backup procedures to prevent data loss.
A good system and network administrator needs to have knowledge of maintenance and reliable operation of system software, hardware, servers, and network infrastructure.
Sample public questions
The email service provider has provided only an IP address for the TestDome email server - 192.0.2.0. TestDome owns the domain 'testdome.com'. Fill in the blanks for the correct DNS configuration, so that 'mail.testdome.com' points to the email server.
| Type | Host Name | Points To |
|---|---|---|
| ____ | @ | _________________ |
| A | _________________ | _________________ |
A startup is using an in-house storage system that provides protection in case of single-disk failures, but this turned out to be insufficient.
Which of the following configurations can provide double-disk failure protection on any two disks in the configuration?
For jobseekers: get certified
Earn a free certificate by achieving top 25% on the System and Network Administration test with public questions.
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For companies: premium questions
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24 more premium System and Network Administration questions
IP Assignment, Network Hops, Routing Table, Introducing NAT, Web Vulnerabilities, Web Security, Building a Workstation, Network Permissions, Transport Layer Security, Connecting to a Switch, DNS Zone, Intranet Access, Introducing DHCP Server, Web Hosting, Configuring a Web Server, SATA Cable, IP Address, Load Distribution, DNS Lookup, Backup Process, Replace Storage, Private Subnet, Company Subnet, Active Passive.
Skills and topics tested
- Network Administration
- Application Layer
- IP
- Network Layer
- Routing
- Routing Table
- NAT
- Firewall
- Network Security
- System Administration
- RAM
- Access Control List
- Subnet
- Presentation Layer
- Protocol
- Data Link Layer
- Network Switch
- DNS
- Multi-Factor Authentication
- VPN
- DHCP
- Virtualization
- Web Server Software
- Cables
- Load Balancing
- Backup
- RAID
- Storage Systems
- Server Clustering
For job roles
- Network Administrator
- Network Engineer
- System Administrator (Sysadmin)
- System Engineer
Sample candidate report
AI-driven cheating detection
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AI-video analysis
Protect against bad hires with automated highlighting of possible cheating attempts. Spend less time reviewing proctoring details and identify cheating in seconds.
Screen proctoring
Screen recording detects AI tools (ChatGPT, Gemini, etc.), screenshot/snipping tools, OCR tools, DevTools usage, etc.
Webcam proctoring
Webcam recording detects off-screen glances, phones and/or tablets, different people, multiple or zero people, etc.
AI-resistant questions
Use AI-resistant questions , which can't be solved with tools like ChatGPT.
Block hidden AI assistants
Enable Safe Exam Browser lockdown to prevent candidates from using hidden AI assistants, switching apps, or browsing the web, ensuring the level of security required for your high-stakes tests.
Duplicate attempts detection
Detects test retaking from the same IP address or the same browser.
Code interviews
Verify your candidates' knowledge via Interviews,
with video, chat, and collaborative code editing.
What others say
Reliable, AI-ready technical testing
I thought the rise of AI would render it obsolete, BUT, the platform has definitely adapted to the changing times and I find it to be the only reliable way to do our online technical assessments nowadays. With its system proctoring and AI-detection tools, I feel confident that the applicants aren't able to cheat.
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