Network Administration Online Test

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The Network administrator/network engineer online test assesses a candidate’s knowledge of maintaining computer infrastructures, software-network interactions, as well as network integrity/resilience.

It's ideal for pre-employment screening. All good network administrators and network engineers should be familiar with the networking technologies used to allow communication between devices and form the backbone of the Internet.

This online test requires candidates to answer multiple-choice and fill the blanks questions about networking protocols, networking infrastructure, and the Internet.

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Free Sample Questions for Network Administration Test

Our sample questions are free for companies to use on a trial plan. See more about our premium questions for paid plans below.

Email Spoofing


Network Administration Email Server Network Security Spoofing Attack Public

Employees of a company are facing lots of bounced email notifications from email addresses they have never sent messages to. Select the options below which are correct for the given scenario.

(Select all acceptable answers.)

IP Privacy


Network Administration Application Layer IP Network Security Public

Select the methods that can be used to hide your public IP address when making calls to a remote server over the internet.

(Select all acceptable answers.)

Grouping Hosts


Network Administration Network Layer Routing Subnet Public

A computer network has hosts with the following IP addresses:


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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Premium Questions for Network Administration Test

TestDome offers a premium questions library with 1000+ unique, hand-crafted questions whose answers can’t be found online. If you spot an answer somewhere online, we’ll give you a refund.

Question Names

These premium questions are included in this pre-built test and can be added to any multi-skill test. Please sign up for a paid plan to view the questions in detail.

DNS Zone, IP Assignment, Network Hops, Routing Table, Introducing NAT, Network Permissions, Transport Layer Security, Introducing DHCP Server, Web Vulnerabilities, Company Subnet, Load Distribution, Web Security, Intranet Access, DNS Lookup, Private Subnet, Connecting to a Switch, IP Address
Covered Skills

Testing of these skills is covered in this pre-built test because they’re closely related. On our paid plan, you can easily create your own custom multi-skill tests.

Network Administration Application Layer DNS IP Network Layer Routing Routing Table NAT Access Control List Subnet Network Security Presentation Layer Protocol DHCP Firewall Load Balancing Multi-Factor Authentication VPN Data Link Layer Network Switch
Recommended Job Roles

These are the job roles that we recommend for the Network Administration online test.

Network Administrator
Network Engineer
System Administrator (Sysadmin)
System Engineer

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