Networking Fundamentals Quiz

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Quizzes Created: 8865 | Total Attempts: 106,055
| Attempts: 35 | Questions: 15 | Updated: Jul 15, 2026
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1. What does VLAN stand for?

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About This Quiz
Networking Fundamentals Quiz - Quiz

Test your understanding of core networking concepts essential for IT professionals. This quiz covers OSI model layers, TCP\/IP protocols, network devices, IP addressing, and common networking terminology. Perfect for college students and professionals preparing for networking certifications or roles in IT infrastructure.

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2. Which layer of the OSI model is responsible for routing data between networks?

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3. DHCP automatically assigns ____ addresses to devices on a network.

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4. What does TCP stand for?

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5. Which protocol is used for secure shell access to remote servers?

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6. Which layer of the OSI model handles encryption and decryption?

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7. Which of the following is a Class A IP address range?

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8. What is the primary function of a switch in a local area network?

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9. A ____ is a device that forwards data packets between computer networks.

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10. What is the default port number for HTTP?

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11. Which of the following is NOT a layer in the OSI model?

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12. Which protocol operates at the Transport Layer and is connectionless?

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13. ARP is used to map IP addresses to ____ addresses.

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14. A ____ subnet mask is used to divide an IP address into network and host portions.

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15. DNS translates ____ addresses to IP addresses.

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What does VLAN stand for?
Which layer of the OSI model is responsible for routing data between...
DHCP automatically assigns ____ addresses to devices on a network.
What does TCP stand for?
Which protocol is used for secure shell access to remote servers?
Which layer of the OSI model handles encryption and decryption?
Which of the following is a Class A IP address range?
What is the primary function of a switch in a local area network?
A ____ is a device that forwards data packets between computer...
What is the default port number for HTTP?
Which of the following is NOT a layer in the OSI model?
Which protocol operates at the Transport Layer and is connectionless?
ARP is used to map IP addresses to ____ addresses.
A ____ subnet mask is used to divide an IP address into network and...
DNS translates ____ addresses to IP addresses.
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