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Questions and Answers
What is the primary function of the Network Interface Layer in the TCP/IP protocol suite?
What is the primary function of the Network Interface Layer in the TCP/IP protocol suite?
- Providing network security through firewall services
- Placing TCP/IP packets on the network medium and receiving TCP/IP packets off the network medium (correct)
- Connecting local area networks of different types together
- Routing and addressing functions
Which network device connects local area networks of different types together?
Which network device connects local area networks of different types together?
- Hub
- Switch
- Router
- Gateway (correct)
What is the primary function of a router in a network?
What is the primary function of a router in a network?
- Connecting computers to a LAN through a wired connection
- Providing network authentication services
- Examining a message’s destination IP address and routing the message onto the proper network or subnetwork (correct)
- Broadcasting messages to all devices on the subnet
What is the most common network interface for connecting a computer to a LAN?
What is the most common network interface for connecting a computer to a LAN?
Which of the following is NOT a type of network-broadcast device?
Which of the following is NOT a type of network-broadcast device?
What is the primary function of the Internet Layer in the TCP/IP protocol suite?
What is the primary function of the Internet Layer in the TCP/IP protocol suite?
What is the primary function of a switch in a network?
What is the primary function of a switch in a network?
What is the primary function of a hub in a network?
What is the primary function of a hub in a network?
What is the primary function of a network service in a network?
What is the primary function of a network service in a network?
How many categories of network-broadcast devices are there?
How many categories of network-broadcast devices are there?
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