IT Questions Bank During the encapsulation process, what is the PDU of the internet layer?ITExamAnswers asked 2 years ago • Network FundamentalsHow many host addresses may be assigned when using the 128.107.0.0 network address with a subnet mask of 255.255.248.0?ITExamAnswers asked 2 years ago • Network FundamentalsWhich option correctly identifies the interface or interfaces used to connect the router to a CSU/DSU for WAN connectivity?ITExamAnswers asked 2 years ago • Network FundamentalsRefer to the exhibit. Host A is configured with the correct IP address for the default gateway of the router R1 FastEthernet0/1 interface. How will a packet that is sent from host A to host B be handled by the devices on the network?ITExamAnswers asked 2 years ago • Network FundamentalsWhich statement describes the correct use of addresses to deliver an e-mail message from HostB to the e-mail service that is running on ServerA?ITExamAnswers asked 2 years ago • Network FundamentalsRefer to the exhibit. Host A is requesting a web page from the web server. Which option represents the socket to which the request is made?ITExamAnswers asked 2 years ago • Network FundamentalsWhich OSI layer addressing is required to route packets between two networks?ITExamAnswers asked 2 years ago • Network FundamentalsWhich three statements are true about network layer addressing? (Choose three.)ITExamAnswers asked 2 years ago • Network FundamentalsWhich three IPv4 addresses represent subnet broadcast addresses? (Choose three.)ITExamAnswers asked 2 years ago • Network FundamentalsWell-known services and applications use which range of TCP/UDP port numbers?ITExamAnswers asked 2 years ago • Network FundamentalsRefer to the exhibit. Host B attempts to establish a TCP/IP session with host C. During this attempt, a frame was captured at the FastEthernet interface fa0/1 of the San Francisco router. The packet inside the captured frame has the source IP address 10.10.1.2, and the destination IP address is 10.31.1.20. What is the destination MAC address of the frame at the time of capture?ITExamAnswers asked 2 years ago • Network FundamentalsRefer to the exhibit. Host A and B are unable to communicate with each other. What is the reason for this?ITExamAnswers asked 2 years ago • Network FundamentalsRefer to the exhibit. The router of the company failed and was replaced. After the replacement, hosts C and D in the Education office are able to ping each other, but they are unable to access the hosts in the Accounts office. What is the likely cause of the problem?ITExamAnswers asked 2 years ago • Network FundamentalsRefer to the exhibit. The diagram represents the process of sending e-mail between clients. Which list correctly identifies the component or protocol used at each numbered stage of the diagram?ITExamAnswers asked 2 years ago • Network FundamentalsRefer to the exhibit. A PC is communicating with another PC on a remote network. The two networks are connected by three routers. Which action will help to identify the path between the hosts?ITExamAnswers asked 2 years ago • Network Fundamentals