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Question: In TCP/IP, which layer corresponds to the OSI Network Layer?Options: Application LayerTran..
Question: Which device is typically used to perform Inter-VLAN routing?Options: SwitchRouterHubBridg..
Question: Which of the following is NOT a feature of TCP?Options: Connection-orientedFlow controlErr..
Question: What is the main function of a router in a TCP/IP network?Options: To connect devices with..
Question: Which protocol is used for sending email over the Internet?Options: FTPSMTPHTTPSNMPCorrect..
Question: What is the function of the Network Interface layer in the TCP/IP model?Options: To establ..
Question: Which of the following is a characteristic of the Internet Protocol (IP)?Options: It provi..
Question: What is the first usable IP address in the subnet 10.0.0.0/8?Options: 10.0.0.010.0.0.110.0..
Question: How many subnets can be created from a Class C network using a /28 subnet mask?Options: 24..
Question: What is the effect of enabling PortFast on a switch port in STP?Options: The port will nev..
Question: In STP, which device is elected as the root bridge?Options: The device with the highest MA..
Question: What is the default bridge priority value in STP?Options: 032768655354096Correct Answer: 3..
Question: What happens when a link in a network using STP fails?Options: The network crashesSTP reca..
Question: Which of the following is a common variant of the Spanning Tree Protocol?Options: Rapid Sp..
Question: What is the role of the Bridge Protocol Data Unit (BPDU) in STP?Options: To carry user dat..
Question: Which of the following is NOT a type of network attack?Options: PhishingDDoSSpoofingRoutin..
Question: What is the main function of a network intrusion detection system (NIDS)?Options: To block..
Question: What does the term \'VPN\' stand for in network security?Options: Virtual Private NetworkV..
Question: Which of the following is a common method for securing wireless networks?Options: WEPHTTPF..
Question: What is the purpose of IPsec in network security?Options: To provide secure email communic..
Question: What layer of the OSI model is responsible for encryption and decryption?Options: Applicat..
Question: Which of the following is a method of error control in data transmission?Options: Checksum..
Question: What does a subnet mask do?Options: Defines the size of the networkEncrypts data packetsAs..
Question: Which of the following NAT types allows for the mapping of a range of private IP addresses..
Question: What is the main reason NAT is used in home networks?Options: To improve internet speedTo ..
Question: Which protocol is commonly used in conjunction with NAT for establishing connections?Optio..
Question: In which layer of the OSI model does the TCP protocol operate?Options: Application LayerTr..
Question: What is the multicast address range in IPv6?Options: FF00::/82000::/3::1/128::/0Correct An..
Question: What is the purpose of the IPv6 header?Options: To encapsulate data for transmissionTo pro..
Question: What does the \'::\' notation in IPv6 represent?Options: A single zeroA group of four zero..