Theory Papers

Introduction of Computer Network

History of Computer Networks In 1960, the ARPANET (Advanced Research Projects Agency Network) was widely recognized as the world’s first operational packet-switching computer network and the foundational technology of the modern internet. Developed By: The U.S. Department of Defense’s Advanced Research Projects Agency (ARPA, now DARPA). First Operational: 1969. Key Milestone: The first successful message transmission occurred on October 29, Read more…

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Modulation & Encoding Techniques

Modulation (Click this Link for the difference between Modulation & Encoding) Introduction of Modulation As we know that in normal communication, signals lose their strength/energy slowly as they travel medium up to large distances. To send these transmitting message signals effectively for long distances, we use the modulation technique. At Read more…

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Reference Books & Web sites

Slno Name of Books Author Publication Computer Network 1. Computer Networks A. S. Tanenbaum Practice Hall of India 2. Introduction to Data Communication & Networking Behrouz Forouzan Tata McGraw Hill(TMH) 3. Computer Networking J.F. Kurose & K.W. Ross Pearson Publication 4. Communications Networks Leon Garcia, and Widjaja Tata McGraw Hill Read more…

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Interview Questions

Computer Network Basics Ques. : What is the difference between Network and Computer Network? Ques. : What is Networking? Ques. : What is Node in a  Computer Network? Ques. : What is Link in a  Computer Network? Ques. : What is the difference between internet, intranet and extranet in a computer Read more…

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CO Reference Books

Slno. Name of Books Author Publications 01. Computer Organization & Architecture Stallings William Prentice Hall of India Publication/Pearson Education Asia. 02. Computer System Architecture Mano M. Morris Prentice Hall of India Publication/Pearson Education Asia. 03. Computer Architecture: A Quantitative. Approach Hennessy/Patterson Morgan Kaufmann 04. Structured Computer Organization A. Tanenbaum PHI Read more…

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Interview Questions

Computer Architecture Basics Ques. : What is computer architecture? Ques. : What is computer organisation? Ques. : What are the categories of computer architecture? (System design, Instruction set architecture, Micro architecture or computer organisation) Ques. : What is pipelining? Ques. : What are the five stages in pipeline? Ques. : What Read more…

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Difference Between

Difference Between RISC and CISC Processors Slno Similarities 1. Both are Processor’s architecture that are predominantly used today. Slno RISC CISC 1. Stands for ‘Reduced Instruction Set Computers’ Stands for ‘Complex Instruction Set Computers’. 2. Each instruction utilizes comparatively less number of Instruction cycle before completion of a job. (Main Read more…

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Miscellaneous Topics

VLSI (Very Large Scale Integration)Technology VLSI began in the 1970s when complex semiconductor and communication technologies were being developed. Carver Mead is an inventor, chip designer, entrepreneur, and university physicist. Mead. It was founded in 1979 and head quarter is California USA. VLSI is a modern and advanced technology for chip Read more…

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Assembly Language

Introduction Assembly language programming is the first step to improving the programming structure. As we know that machine language is very difficult to understand when a program or instruction is written in machine language. Therefore, each manufacturer of a microprocessor has developed a symbolic code for each education called a Read more…

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