Networking Knowledge Assessment
Evaluate your understanding of networking concepts, protocols, and troubleshooting. Please answer all questions to the best of your ability.
Full Name
*
First Name
Last Name
Email Address
*
example@example.com
Which of the following best describes your current role?
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Network Administrator
System Engineer
IT Support Specialist
Student
Other
Rate your confidence in the following networking topics:
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Rows
Not Confident
Somewhat Confident
Very Confident
OSI Model
1
2
3
Subnetting
4
5
6
TCP/IP Protocols
7
8
9
Network Security
10
11
12
Wireless Networking
13
14
15
Which devices operate primarily at Layer 2 of the OSI model? (Select all that apply)
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Switch
Router
Bridge
Hub
Firewall
What is the primary function of the ARP protocol?
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Resolve IP addresses to MAC addresses
Assign IP addresses to devices
Encrypt network traffic
Route packets between networks
Which protocol is used for secure remote login?
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SSH
Telnet
FTP
SMTP
Please rate your overall networking knowledge.
*
1
2
3
4
5
Describe a scenario where you successfully troubleshooted a network issue.
Which of the following are valid private IP address ranges? (Select all that apply)
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10.0.0.0 – 10.255.255.255
172.16.0.0 – 172.31.255.255
192.168.0.0 – 192.168.255.255
8.8.8.8 – 8.8.8.255
In your opinion, what is the biggest challenge in securing a corporate network today?
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