1. True or false? The peer-to-peer networking model requires the implementation of a dedicated server for data access. True False 2. True or false? In a peer-to-peer network environment every peer can function as both a client and a server. True False 3. Which peer-to-peer application allows users …

1. This layer of the OSI model is concerned with the protocols that exchange data between programs running on hosts. application transport network physical 2. MKV, GIF, and JPG standards are associated with which OSI layer? application presentation session transport 3. These three OSI layers define the same …

1. Why is UDP desirable for protocols that make a simple request and reply transactions? Flow Control Low overhead Reliability Same-order delivery 2. Which UDP datagram reassembly statement is true? UDP does not reassemble the data. UDP reassembles the data in the order that it was received. UDP …

1. What field is used by the destination host to reassemble segments into the original order? Control Bits Destination Port Sequence Number Source Port Window Size 2. What field is used to provide flow control? Control Bits Destination Port Sequence Number Source Port Window Size 3. What happens …

1. Which of the following would be valid source and destination ports for a host connecting to an email server? Source: 25, Destination: 49152 Source: 80, Destination: 49152 Source: 49152, Destination: 25 Source: 49152, Destination: 80 2. Which control bit flags are used during the three-way handshake? ACK …

1. Assume a host with IP address 10.1.1.10 wants to request web services from a server at 10.1.1.254. Which of the following would display the correct socket pair? 1099:10.1.1.10, 80:10.1.1.254 10.1.1.10:80, 10.1.1.254:1099 10.1.1.10:1099, 10.1.1.254:80 80:10.1.1.10, 1099:10.1.1.254 2. Which port group includes port numbers for FTP, HTTP, and TFTP …

1. Which of the following is a stateless best-effort delivery transport layer protocol? ICMP IP TCP UDP 2. Which UDP header statement is true? It consists of 4 fields in an 8-byte header. It consists of 8 fields in a 10-byte header. It consists of 10 fields in …

1. Which transport layer protocol ensures reliable same-order delivery? ICMP IP TCP UDP 2. Which TCP header statement is true? It consists of 4 fields in an 8-byte header. It consists of 8 fields in a 10-byte header. It consists of 10 fields in a 20-byte header. It …

1. Which layer is responsible for establishing a temporary communication session between the source and destination host applications? application layer data link layer network layer physical layer transport layer 2. Which three are transport layer responsibilities? (Choose three.) conversation multiplexing identifying frames identifying routing information segmenting data and …

1. Which two types of ICMP messages are common to both ICMPv4 and ICMPv6? (Choose two.) Destination or Service Unreachable Hostname resolution IP configuration Source Unreachable Time exceeded 2. Which type of ICMPv6 message would a host send to acquire an IPv6 configuration when booting up? Neighbor Advertisement …