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CSE 4344 Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution $7.99   Add to cart

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CSE 4344 Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution

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CSE 4344 Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution

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  • June 26, 2024
  • 6
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers
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CSE 4344
Internet - ANS-Communication and sharing between data, interconnected USP/network

Layers of Connection - ANS-Application (HTTP)
Transportation (TCP)
Network/Router (IP/ISP)
Data Link (MAC add)
Physical (

Host - ANS-An End System. Access to the internet, include servers (ISP), the running network
application.

Communication Links - ANS-fiber, copper, radio, satellite
transmission rate = bandwidth

Logical Bandwidth - ANS-Data Transmit Rate: -bits/sec

Physical Bandwidth - ANS-EM wave form, measured in Hz. May be converted to bit/sec-
numbers of 0 and 1 depends on frequency

Regional ISP - ANS-provides Internet access for customers in a specific geographic area, with
hidden information. Logical/Abstract with different informations.

Global ISP - ANS-connections between countries

Local ISP - ANS-Internet access within a community

Circuit Switching - ANS-Physical Layer

a dedicated connection is formed between two points and the connection remains active for the
duration of the transmission, connection oriented. Designed for voice communication, fragile

Added support to MM Graphical Interface WB

Packet switching - ANS-Network Layer

the transmission technology that divides blocks of text into packets, connectionless (on
demand)

Packets - ANS-Chunk of data

, Protocols - ANS-Control the sending and receiving message, define format and taken into
actions

TCP
IP
HTTP
Skype
802.11

TCP - ANS-Transmission Control Protocol, at transportation layer. Basic rules defining internet
with IP

IP - ANS-Network Layer

Internet Protocol. Basic rules defining internet with TCP

HTTP - ANS-Application. Layer

Hypertext Transfer Protocol

802.11 - ANS-Foundation of Wifi. The IEEE standard for wireless networking.

Router - ANS-Part of Packet Switches at Network layer with IP address and memory

Switch - ANS-Part of Packet Switches at Data Link layer with MAC address and not memory
capable

Internet Standards - ANS-RFC: Request for comments, governed by IETF
IETF: Internet Engineering Task Force

Internet as Service Prodiver - ANS-Provide service to applications (Use Cases)
-Web, VoIP, email, games, e-commerce, social ntw

Provide programming interface/infrastructure to application
-Allow send/receiving application program to connect to internet
-Provide Service Options

Network Edge - ANS-hosts: clients and servers
servers often in data centers

End System - ANS-Connection to the network, access network and physical media:
wired
wireless
mobile

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