CCNA, CCNP, MCSA, CCNA Final Exam, All Answer Test Module With 100/100

1 In an IPv4 environment, what information is used by the router to forward data packets from one interface of a router to another? **destination network address source network address source MAC address well known port destination address 2 What information is added during encapsulation at OSI Layer 3? source and destination MAC source and destination application protocol source and destination port number **source and destination IP address 3 In a connectionless system, which of the following is correct? The destination is contacted before a packet is sent. **The destination is not contacted before a packet is sent. The destination sends an acknowledgement to the source that indicates the packet was received. The destination sends an acknowledgement to the source that requests the next packet to be sent. 4 Which IP packet field will prevent endless loops? type-of-service identification flags **time-to-live header checksum 5 Which portion of the network layer address does a router use

1 Refer to the exhibit. What two pieces of information can be determined from the output that is shown? (Choose two.) The local host is using well-known port numbers to identify the source ports. **A termination request has been sent to 192.135.250.10. **Communication with 64.100.173.42 is using HTTP Secure. The local computer is accepting HTTP requests. 192.168.1.101:1042 is performing the three-way handshake with 128.107.229.50:80. 2 After a web browser makes a request to a web server that is listening to the standard port, what will be the source port number in the TCP header of the response from the server? 13 53 **80 1024 1728 3 Which information is found in both the TCP and UDP header information? sequencing flow control acknowledgments **source and destination 4 Which is an important characteristic of UDP? acknowledgement of data delivery **minimal delays in data delivery high reliability of data delivery same order data delivery 5 Refer to the exhibit. Host A is using FTP to do