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Computer Networking Viva questions

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1. Define Network? A network is a set of devices connected by physical media links. A network is recursively is a connection of two or more nodes by a physical link or two or more networks connected by one or more nodes. 2. What is a Link? At the lowest level, a network can consist of two or more computers directly connected by some physical medium such as coaxial cable or optical fiber. Such a physical medium is called as Link. 3. What is a node? A network can consist of two or more computers directly connected by some physical medium such as coaxial cable or optical fiber. Such a physical medium is called as Links and the computer it connects is called as Nodes. 4. What is a gateway or Router? A node that is connected to two or more networks is commonly called as router or Gateway. It generally forwards message from one network to another. 5. What is point-point link? If the physical links are limited to a pair of nodes it is said to be point-point link. 6. What i
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IEEE Projects

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What is an IEEE project ?                    We all know what IEEE stands for Institute of Electrical and Electronics Engineers  as of today IEEE is the foremost technical organization related to electronics, electrical, computer science and all related domains and fields. IEEE’s roles and activities are many but they can be broadly classified into three categories namely, Educational Activities Standards Development Publications Here we are interested in the Publications aspect of IEEE. IEEE organizes many conferences all over the world where the latest technology ideas are presented as papers, and are published in journals and other publications. These papers are collectively called IEEE papers. So essentially each IEEE paper speaks of a new technology innovation / idea / possibility. Since these papers are published by IEEE in its various publications more often than not these papers are of good technical standing. Almost all of these publications are also availa
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How to surf anonymously and safely !

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So you think your online activities are private? Not only your surfing sessions are tracked by websites, search engines and social networks, but often your Internet service provider (ISP), web browser, government and potentially hundreds of online tracking companies !! When surfing (using a browser like Firefox, IE or Opera to access HTTP pages) there is more information transmitted than you would ever guess! Your browser sends information about itself, about your operating system, your language and much more information. This information also tells a lot about your identity and can be used to give you customized text but also against you. This free online analyzer shows you a part of the hidden information sent by your browser: http://proxy-check.squabbel.com/ This post tells you how to be anonymous on the Internet 1) The Proxy: There are a lot of ways to change your IP Address through various proxy servers! A proxy server can be configured in your browser network-connection
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Probably the best study materials on the planet by MIT OCW...

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Massachusetts Institute of technology's Open course ware(MIT OCW) has wide range of study material available for free download. No registration,no verification required !! Follow these steps to browse computer engineering materials; Courses -TOPIC: Engineering -SUB-TOPIC: Computer Science -SPECIALITY:  Algorithms and Data Structures Artificial Intelligence Computer Design and Engineering Computer Networks Cryptography Data Mining Graphics and Visualization Human-Computer Interfaces Operating Systems Programming Languages Software Design and Engineering Theory of Computation select any of the speciality and you will see Results list below.. then click on any course name, -Download course materials -Start Download Enjoy...!!! http://ocw.mit.edu/courses/find-by-topic/
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Frequently asked C Programs in interviews

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INTERVIEW QUESTIONS WITH ANSWERS.: C Programs : C Programs Frequently Asked In Interviews. This section covers C programs often asked in campus interviews and freshers walk-in. It hel...
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50 C-Programming Interview Questions With Answers

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INTERVIEW QUESTIONS WITH ANSWERS.: 50 C Programming Interview Questions With Answers ... : C Programs Frequently Asked In Interviews. This section covers C Programming Language questions often asked in campus interviews and fre...
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How to design your slides

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Slide Organization: Your slides should be organized like an outline--a few main points, with sub points under each one. Your slides are a guide for your talk not a word-for-word copy of your talk. List specific points that you want to talk about as sub-topics of each main topic. If there are particular details that you want to discuss, outline them on the slide and keep written notes for you to refer to in your talk rather than writing all the details on the slide.  Summarize Main Points: You should have a summary slide of the main ideas at the end. If applicable, Include a list of open questions from the paper   It is okay to waste space: Add  just enough prose prose  to present the main points and highlight the main parts of each point. Use phrases rather than  complete sentences and use large fonts. You can use acronyms and abbreviations sparingly, however  you should say the complete name  when you talk about them.  A picture is worth a thousand words: Use figures and g
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