Network Administration Online Test
For jobseekers
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Take a Practice TestFor companies
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About the test
The Network administrator online test assesses knowledge of networking protocols and infrastructure, as well as how to configure networks to ensure security and integrity.
The assessment includes work-sample tasks such as:
- Preventing unauthorized access or misuse of resources.
- Understanding how the Internet works.
- Configuring internal computer networks.
A good network administrator should be familiar with the networking technologies that allow communication between devices and form the backbone of the Internet.
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 computer network has hosts with the following IP addresses:
- 124.127.64.147
- 124.127.64.151
- 124.127.64.155
- 124.127.64.156
What is the routing prefix (in format: address of a network/bit-length of the prefix) for the smallest subnet that contains these four hosts?
124.127.64.___ / __
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Earn a free certificate by achieving top 25% on the Network Administration test with public questions.
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17 more premium Network Administration questions
IP Assignment, Network Hops, Routing Table, Introducing NAT, Web Vulnerabilities, Web Security, Network Permissions, Transport Layer Security, Connecting to a Switch, DNS Zone, Intranet Access, Introducing DHCP Server, IP Address, Load Distribution, DNS Lookup, Private Subnet, Company Subnet.
Skills and topics tested
- Network Administration
- Application Layer
- IP
- Network Layer
- Routing
- Routing Table
- NAT
- Firewall
- Network Security
- Access Control List
- Subnet
- Presentation Layer
- Protocol
- Data Link Layer
- Network Switch
- DNS
- Multi-Factor Authentication
- VPN
- DHCP
- Load Balancing
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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