Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Computer Network & Security Expert

problem 1) prepare brief notes on:

(a) What is the role of DNS?

(b) What is the meaning of Socket?

(c) What are the applications of Transport layer in OSI model?

(d) What do you mean by SLIP?

(e) prepare down the difference between analog and digital signals.

(f) What is the meaning of SMTP?

(g) Describe the star, bus and ring topology of LAN.

(h) Define push feature of TCP.

(i) Compare the advantages and disadvantages of baseband and broadband transmission.

(j) Why CSMA/CA cannot used in wireless network?

problem 2) Describe the difference between message switching and frame relay.

problem 3) What is the difference between guided and unguided transmission media? describe the guided transmission media and its advantages over unguided media.

problem 4) What is meaning of error control and its types? describe in detail.

problem 5) What do you mean by FDDI? Describe its working and applications.

problem 6) What is Routers describe its working and applications?

problem 7)(a) What is error detection. Describe CRC in detail with the help of ex.

(b) Describe the sliding window flow control in Detail.

problem 8) prepare down the advantages of UDP over TCP. describe how TCP is encapsulated in an IP datagram.

problem 9) prepare a brief note on the following:

i) Bridges.

ii) HDLC and SDLC

iii) ARP and RARP protocol

Computer Network & Security, Computer Science

  • Category:- Computer Network & Security
  • Reference No.:- M98373

Have any Question? 


Related Questions in Computer Network & Security

Assignmentyou have been hired as the chief security officer

Assignment You have been hired as the Chief Security Officer for a local University. For this role you will be responsible for establishing and maintaining an enterprise wide information security program to ensure that a ...

Assignment1many more square-wave digital encoding schemes

Assignment 1. Many more square-wave digital encoding schemes exist than NRZ-L, NRZI, Manchester, differential Manchester, and bipolar-AMI. List three other encoding techniques and show an example of how each encodes. 2. ...

Short paperwan technologies paper research point-to-point

Short Paper WAN Technologies Paper: Research Point-to-Point (dedicated), Packet Switched, and Circuit Switched WAN protocols/circuits/types. Define each protocol and describe at least two data transmission technologies a ...

Assignmentpart 1the new network administrator at health

Assignment Part 1 The new network administrator at Health Care HQ wants to be clear about your duties as the system administrator. In 1 paragraph, you will provide the following: • Explain your job duties to the new netw ...

Assignment network programmingassignmentbuild a chat

Assignment: Network Programming Assignment: Build a chat programme using socket level programming. This can be done at various levels of sophistication and the marks available at each level are indicated below. Tutorials ...

Part-1given the following design for a money transfer

Part-1 Given the following design for a money transfer protocol which utilizes public key cryptography to assure confidentiality and authenticity of the transmission. Issuing a Check: 1. Payee (A) will contact the bank r ...

System reference guide - diagrammingyou have been called

System Reference Guide - Diagramming You have been called upon to put together some reference materials for other groups to follow, since up until now they have not created any formal architectural documents. As a contin ...

Assessment project network securityyou have been recently

Assessment Project Network Security You have been recently hired as a network security analyst for a small accounting firm. The firm is realizing that they need help to secure their network and customer's data. With your ...

Assignment services in your arearesearch dsl and cable

Assignment: Services in Your Area Research DSL and cable modem services available closest to your community. You may use neighboring communities or regions if your community does not have access to DSL or cable modem ser ...

Assignment1 as a new security manager for a retail

Assignment 1. As a new security manager for a retail operation, you have been asked to create a new loss prevention and risk management program that will be presented to upper management. Create a 10- to 12-slide Microso ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro