Network Basics and TCP/IP Architecture Quiz

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Which layer does a proxy server work on?

Transport layer (correct)

Physical layer

Data link layer

Network layer

What is the function of a firewall?

To automate IP address assignment

To route network traffic

To restrict access to the network (correct)

To assign domain names to IP addresses

How does a firewall filter network traffic?

By encrypting the network traffic

By allowing outbound traffic only (correct)

By blocking all incoming connections

By assigning domain names to IP addresses

What is the purpose of the Domain Name System (DNS)?

To assign domain names to IP addresses Signup and view all the answers

What is the benefit of using DHCP for IP address assignment?

It automates the IP address assignment process Signup and view all the answers

Which layer of the TCP/IP architecture is responsible for addressing and path finding in the network?

Internet layer Signup and view all the answers

What is the purpose of the MAC address in the network layer?

To define the network card Signup and view all the answers

Which layer of the TCP/IP architecture enhances IP by allowing the addressing of applications via ports?

Transport layer Signup and view all the answers

Which layer does a proxy server work on?

Application layer Signup and view all the answers

What is the purpose of a firewall?

To restrict access to the network Signup and view all the answers

What is the Domain Name System (DNS) used for?

Assigning domain names to IP addresses Signup and view all the answers

What is the benefit of using DHCP for IP address assignment?

It automates the process of assigning IP addresses Signup and view all the answers

Which of the following is true about IP addresses?

An IP address consists of a network prefix and a host identifier Signup and view all the answers

What is the purpose of subnetting?

To split bigger networks into smaller pieces for better performance Signup and view all the answers

Which of the following IP address ranges is reserved for private networks?

All of the above Signup and view all the answers

Network Basics and TCP/IP Architecture Quiz

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Questions and Answers

Which layer does a proxy server work on?

What is the function of a firewall?

How does a firewall filter network traffic?

What is the purpose of the Domain Name System (DNS)?

What is the benefit of using DHCP for IP address assignment?

Which layer of the TCP/IP architecture is responsible for addressing and path finding in the network?

What is the purpose of the MAC address in the network layer?

Which layer of the TCP/IP architecture enhances IP by allowing the addressing of applications via ports?

Which layer does a proxy server work on?

What is the purpose of a firewall?

What is the Domain Name System (DNS) used for?

What is the benefit of using DHCP for IP address assignment?

Which of the following is true about IP addresses?

What is the purpose of subnetting?

Which of the following IP address ranges is reserved for private networks?

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