IST 220 EXAM BUNDLE GRADED A+

A hexadecimal number is a number written in the base 16 system. - Answer-True Convert the binary number of to decimal number of - Answer-255 Checks whether the data is received and resends if it is not - Answer-TCP is called a connection-oriented protocol - Answer-TCP is used by applications su...

difference between routers and switches - Answer-router uses IP addresses and MAC, switch uses MAC, router connects a local network to other local networks, switch connects many devices together on a computer network Characteristics of Ethernet Frame - Answer-Source MAC address, destination MAC a...

Transmission control protocol - Answer-Tcp User datagram protocol - Answer-Udp Internet protocol - Answer-Ip Address resolution protocol - Answer-Arp Icmp - Answer-Internet layer protocol that is used for error reporting Ip - Answer-Transmitting the datagrams from one network to another until i...

How many layers are divided in the OSI standard? - Answer-7 How many bits is a destination MAC address? - Answer-48 T/F: Message syntax is about the meaning of each message. - Answer-False T/F: HTTP is a connection-oriented protocol. - Answer-False - transport layer protocol - has a process for...

Host - A term for an end system like a workstation, computer, smartphone or a server. Protocol - Defines the format, order and content of messages sent and received by network entities. Network Edge - Part of the network that includes hosts like clients and servers. Network Core - Part of the ne...

FDM - Shares communication channel by allowing full-time access to only part of the communication channel for each circuit TDM - shares communication channel by allowing the entire channel to be used by different circuits, one per each time slot guided media technology - uses wires, fibers, or o...