Network Administration Online Test
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About the test
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.
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 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.___ / __
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 the methods that can be used to hide your public IP address when making calls to a remote server over the internet.
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17 more premium Network Administration questions
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.
Skills and topics tested
- Network Administration
- Application Layer
- Network Layer
- Routing Table
- Access Control List
- Network Security
- Presentation Layer
- Load Balancing
- Multi-Factor Authentication
- Data Link Layer
- Network Switch
For job roles
- Network Administrator
- Network Engineer
- System Administrator (Sysadmin)
- System Engineer
Sample candidate report
What others say
Simple, straight-forward technical testing
TestDome is simple, provides a reasonable (though not extensive) battery of tests to choose from, and doesn't take the candidate an inordinate amount of time. It also simulates working pressure with the time limits.
Jan Opperman, Grindrod Bank
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