Preview

Computer Networks

Satisfactory Essays
Open Document
Open Document
9221 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Computer Networks
- Suresh Khanal

Computer Networking
Short Questions and Answer

www.psexam.com

Computer Networking Short Questions and Answers

Suresh Khanal Kalanki, Kathmandu shkhanal@gmail.com shkhanal@yahoo.com

Published By:

http://www.psexam.com contact: info@psexam.com

Computer Networking: Short Questions and Answers Published by PS Exam Kalanki, Kathmandu Nepal www.psexam.com Copyright ©2009 author. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise except for personal and non-commercial use without the prior written permission of the author.

About the Author
Suresh Khanal is a native of Kathmandu, Nepal, where he works as a freelance developer, programmer and technical writer/editor. He has been involved in teaching computers science since 1998 and over the years has written several articles and tutorials on Office Applications and Web Programming. Khanal holds a Master's of Science Degree in Information Technology Science. In his spare time, he enjoys travelling, posting in forums and play online games.

Table of Contents
Transmission Media What is transmission media? What are the types of transmission media? Describe bound transmission media. Describe unbound transmission media. Bound Transmission Media Explain twisted pair cable. Explain Co-axial cable. Explain Fiber-Optics cable. 1 1 1 1 1 1 1 4 5

Match the following types of connectors with the cables to which they are used. 7 Compare BNC with UTP Cables Unbound Transmission Media Explain Radio Wave. What is Microwave? List the Advantages of microwaves. What are the Disadvantages of Microwaves? Describe Infra Red. Computer Network What is a computer network? What are the advantages of Networking? Explain Network Services 8 9 9 10 11 11 11 12 12 12 13

What are the five major network services? What is Network Server? What is a client? What is a

You May Also Find These Documents Helpful

  • Satisfactory Essays

    It331 Unit 5 Essay

    • 593 Words
    • 3 Pages

    6) For the network that you have chosen to characterize for this class, identify the primary types of media employed. Be sure to include both how the computers individually connect into the network devices as well as how network devices interconnect and how the connection to the Internet is achieved. Briefly explain the purpose in the network of each type of media employed and identify at least one alternative media which could also fulfill this purpose.…

    • 593 Words
    • 3 Pages
    Satisfactory Essays
  • Satisfactory Essays

    It 273 Unit 1

    • 316 Words
    • 2 Pages

    4. Describe two hypothetical situations, one in which a peer-to-peer network would be most appropriate and one in which a client-server network would be most appropriate, and explain why the particular network type would be most appropriate for that case.…

    • 316 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    It230 Wk1 Checkpoint

    • 576 Words
    • 3 Pages

    References: Hallberg, B.A. (2010). Networking: A beginner’s guide (5th ed.). New York, NY: McGraw-Hill. https://portal.phoenix.edu/classroom/coursematerials/it_230/20130715/OSIRIS:45023271…

    • 576 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    IT 240 Set 2 Week 3 DQ 1

    • 408 Words
    • 2 Pages

    What are the various types of Internet connectivity available today? How do they differ from each other? Explain your answer.…

    • 408 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Lab 1

    • 2250 Words
    • 13 Pages

    User name: Eidson Jr, Jerry Eidson Jr, Jerry Book: Introduction to Networking Lab Manual Page: 5. No part of any book may be reproduced or transmitted by any means without the…

    • 2250 Words
    • 13 Pages
    Satisfactory Essays
  • Powerful Essays

    Ch. 16 Solutions

    • 1258 Words
    • 6 Pages

    1. What type of network topology is used when five switches are used on a small LAN and each switch connects to multiple computers on the LAN?…

    • 1258 Words
    • 6 Pages
    Powerful Essays
  • Satisfactory Essays

    BCOM 426 Complete Class

    • 1260 Words
    • 8 Pages

    What is the definition of media communications? What are two different types of media communications? What affect do these types of media have on your life today .…

    • 1260 Words
    • 8 Pages
    Satisfactory Essays
  • Good Essays

    Networking is everywhere one of the main benefits is that we can share devices such as printers, scanners, CD-ROM drives and many more. Also, we can connect to networks as Meyers (2003, p3) said “one network can be connected to another network and become a more powerful tool because of the great resources”.…

    • 442 Words
    • 2 Pages
    Good Essays
  • Good Essays

    They are an attractive media because require no physical "wire" to be installed, can penetrate walls, provide connectivity to a mobile user, and can potentially carry a signal for long distances. The characteristics a radio channel depend significantly on the propagation environment and the distance over which a signal is to be carried. Environmental considerations determine path loss and shadow fading (which decrease in signal strength as it travels over a distance and around/through obstructing objects), multipath fading (due to signal reflection off of interfering objects), and interference (due to other radio channels or electromagnetic signals).…

    • 25392 Words
    • 102 Pages
    Good Essays
  • Satisfactory Essays

    Which IEEE wireless networking protocol was ratified in 2009 and has a maximum defined data rate of 600 Mb/sec?…

    • 778 Words
    • 5 Pages
    Satisfactory Essays
  • Satisfactory Essays

    3. You are the administrator of a client-server environment. What kind of network would you install and how would the pieces and components of this network relate to each other? Define each component of a typical client-server environment.…

    • 350 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Post your response to the following by clicking on Reply: Select four terms related to networking and define them in your own words.…

    • 450 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    notes

    • 9403 Words
    • 38 Pages

    A network that uses the air to transmit signals across the network is considered a(an) ____network.=wireless *2When copper wires are bundled together, they are susceptible to _______, a form of interference where the signals leak out onto other wires.= crosstalk*3The Transport layer deals with which unit of information?= segment.4Which of the following is not a function of the Network Access layer?= delivers packets efficiently.*5In what layer does the NIC operate?= Network Access*6Which protocol is responsible for determining the MAC address associated with each IP address and keeping a table of its results?=ARP*7Which of the following is not an Application layer protocol?= TCP.*8An IP address consists of four octets separated by periods. Which part of this address denotes its class?= first octet.*9What is the binary number system based on?= . powers of 2..*10The last 64 bits of an IPv6 address are the interface identifier. Where is that number derived from?= the MAC address.*11Which of the following is a feature of TCP? (Choose all that apply.)= segments data into chunks,ensures flow control,establishes a connection.*12An IP address is composed of two parts, one is the _____ ID and one is the host ID.=network.*13_are sets of rules and procedures that dictate communication and behavior.=protocol.*14_ is a way of breaking a large address space into more, smaller, address spaces.=subnetting.*15The four layers of the TCP/IP protocol suite are Application, ____, Internetwork, and Network Access=transport.*16Which layer of the OSI model is…

    • 9403 Words
    • 38 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Q6-Briefly describe three different ways to connect to the internet. What are the advantages and disadvantages of each approach ?…

    • 669 Words
    • 3 Pages
    Satisfactory Essays
  • Powerful Essays

    Guided Media

    • 1472 Words
    • 6 Pages

    Transmission medium is the physical path between transmitter and receiver in a data transmission system.The characteristics and quality of data transmission are determined both by the characteristics of the signal.…

    • 1472 Words
    • 6 Pages
    Powerful Essays