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Questions and Answers
What is the primary function of a router in a network?
What is the primary function of a router in a network?
- Determine the best path for data packets between networks (correct)
- Connect devices within the same LAN
- Filter network traffic based on MAC addresses
- Translate domain names to IP addresses
Which subnet mask is associated with the most host addresses in a Class C network?
Which subnet mask is associated with the most host addresses in a Class C network?
- 255.255.255.255
- 255.0.0.0
- 255.255.0.0
- 255.255.255.0 (correct)
What is the purpose of the ARP (Address Resolution Protocol) in a network?
What is the purpose of the ARP (Address Resolution Protocol) in a network?
- To route data between networks
- To establish a secure connection
- To map an IP address to a MAC address (correct)
- To manage network congestion
Which protocol is used for sending emails over a network?
Which protocol is used for sending emails over a network?
In the OSI model, which layer is responsible for end-to-end communication and data flow control?
In the OSI model, which layer is responsible for end-to-end communication and data flow control?
What is the primary function of a firewall in a network?
What is the primary function of a firewall in a network?
Which protocol is commonly used for secure file transfer over a network?
Which protocol is commonly used for secure file transfer over a network?
What type of network topology is formed when each node is connected to exactly two other nodes, forming a loop?
What type of network topology is formed when each node is connected to exactly two other nodes, forming a loop?
Which device operates at the Data Link Layer of the OSI model?
Which device operates at the Data Link Layer of the OSI model?
What is the primary purpose of NAT (Network Address Translation)?
What is the primary purpose of NAT (Network Address Translation)?
Which protocol is used for dynamically assigning IP addresses in a network?
Which protocol is used for dynamically assigning IP addresses in a network?
What layer of the OSI model is responsible for logical addressing?
What layer of the OSI model is responsible for logical addressing?
What is the purpose of SSL/TLS in a computer network?
What is the purpose of SSL/TLS in a computer network?
In a Class C network, which subnet mask is associated with the most host addresses?
In a Class C network, which subnet mask is associated with the most host addresses?
What is the primary function of DNS (Domain Name System) in a network?
What is the primary function of DNS (Domain Name System) in a network?
Which protocol is used for dynamically assigning IP addresses in a network?
Which protocol is used for dynamically assigning IP addresses in a network?
What is the purpose of the Address Resolution Protocol (ARP) in a network?
What is the purpose of the Address Resolution Protocol (ARP) in a network?
What is the purpose of a firewall in a network?
What is the purpose of a firewall in a network?
Which protocol is commonly used for secure file transfer over a network?
Which protocol is commonly used for secure file transfer over a network?
What type of network topology is formed when each node is connected to exactly two other nodes, forming a loop?
What type of network topology is formed when each node is connected to exactly two other nodes, forming a loop?
Which device operates at the Data Link Layer of the OSI model?
Which device operates at the Data Link Layer of the OSI model?
What is the primary purpose of NAT (Network Address Translation)?
What is the primary purpose of NAT (Network Address Translation)?
What is the purpose of ICMP (Internet Control Message Protocol) in a network?
What is the purpose of ICMP (Internet Control Message Protocol) in a network?
What is the primary function of a repeater in a network?
What is the primary function of a repeater in a network?
Which protocol is used for secure communication over a web browser?
Which protocol is used for secure communication over a web browser?
What is the primary purpose of a proxy server in a network?
What is the primary purpose of a proxy server in a network?
What is the purpose of the subnet mask in IP networking?
What is the purpose of the subnet mask in IP networking?
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