Clankart Logo

Buy used Reference books online in India

Buy Second Hand Books, Used Books Online In India

Operating System Concepts

Operating System Concepts

₹399 ₹599
33% off

Written in an easy-to-understand style, this textbook, now in its third edition, continues to discuss in detail important concepts and major developments in network security and management. It is designed for a one-semester course for undergraduate students of Computer Science, Information Technology, and undergraduate and postgraduate students of Computer Applications. Students are first exposed to network security principles, organizational policy and security infrastructure, and then drawn into some of the deeper issues of cryptographic algorithms and protocols underlying network security applications. Encryption methods, secret key and public key cryptography, digital signature and other security mechanisms are emphasized. Smart card, biometrics, virtual private networks, trusted operating systems, pretty good privacy, database security, and intrusion detection systems are comprehensively covered. An in-depth analysis of technical issues involved in security management, risk management and security and law is presented. In the third edition, two new chapters—one on Information Systems Security and the other on Web Security—and many new sections such as digital signature, Kerberos, public key infrastructure, software security and electronic mail security have been included. Additional matter has also been added in many existing sections. KEY FEATURES : Extensive use of block diagrams throughout helps explain and clarify the concepts discussed. About 250 questions and answers at the end of the book facilitate fruitful revision of the topics covered. Includes a glossary of important terms. KEY FEATURES : Extensive use of block diagrams throughout helps explain and clarify the concepts discussed. About 250 questions and answers at the end of the book facilitate fruitful revision of the topics covered. Includes a glossary of important terms.

9 months ago
Advertisement
Want to see your books here? Have Used Books?
Make some extra cash by selling your old books for actual money in your UPI/Bank account. Go on, it's quick and easy.
Advertisement
Advertisement
Arihant NCERT solutions Chemistry for class 11

Arihant NCERT solutions Chemistry for class 11

₹100

NCERT Textbooks play the most vital role in developing student’s understanding and knowledge about a subject and the concepts or topics covered under a particular subject. Keeping in mind this immense importance and significance of the NCERT Textbooks in mind, Arihant has come up with a unique book containing Questions-Answers of NCERT Textbook based questions. This book containing solutions to NCERT Textbook questions has been designed for the students studying in Class XI following the NCERT Textbook for Chemistry. The present book has been divided into 14 Chapters namely Structure of Atom, States of Matter, Thermodynamics, Equilibrium, Redox Reactions, Hydrogen, Hydrocarbons, Environmental Chemistry, Chemical Bonding & Molecular Structure, The s-Block Elements, The p-Block Elements, etc covering the syllabi of Chemistry for Class XI. This book has been worked out with an aim of overall development of the students in such a way that it will help students define the way how to write the answers of the Chemistry textbook based questions. The book covers selected NCERT Exemplar Problems which will help the students understand the type of questions and answers to be expected in the Class XI Chemistry Examination. Also each chapter in the book begins with a summary of the chapter which will help in effective understanding of the theme of the chapter and to make sure that the students will be able to answer all popular questions concerned to a particular chapter whether it is Long Answer Type or Short Answer Type Question. For the overall benefit of students the book has been designed in such a way that it not only gives solutions to all the exercises but also gives detailed explanations which will help the students in learning the concepts and will enhance their thinking and learning abilities. As the book has been designed strictly according to the NCERT Textbook of Chemistry for Class XI and contains simplified text material in the form of class room notes and answers to all the questions in lucid language, it for

10 months ago
Advertisement
Advertisement