Network Administration Online Test
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 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.
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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, IP Address, Connecting to a Switch.
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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