Time and Relational Theory Morgan Kaufmann Publishers free download

Books, Download, Uncategorized
Time and Relational Theory provides an in-depth description of temporal database systems, which provide special facilities for storing, querying, and updating historical and future data. Traditionally, database management systems provide little or no special support for temporal data at all. This situation is changing because: * Cheap storage enables retention of large volumes of historical data in data warehouses* Users are now faced with temporal data problems, and need solutions * Temporal features have recently been incorporated into the SQL standard, and vendors have begun to add temporal support to their DBMS products Based on the groundbreaking text Temporal Data & the Relational Model (Morgan Kaufmann, 2002) and new research led by the authors Download Download Time and Relational Theory is the only book to offer a complete overview of…
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Network protocols at different layer in osi model

Education, Networking, Telecom, Tutorial, Uncategorized
This is a list of network protocols, categorized by their nearest Open Systems Interconnection (OSI) model layers:- Layer 1 (Physical Layer) Telephone network modems IRDA physical layer USB physical layer EIA RS-232, EIA-422, EIA-423, RS-449, RS-485 Ethernet physical layer 10BASE-T, 10BASE2, 10BASE5, 100BASE-TX, 100BASE-FX, 100BASE-T, 1000BASE-T, 1000BASE-SX and other varieties Varieties of 802.11 Wi-Fi physical layers DSL ISDN T1 and other T-carrier links, and E1 and other E-carrier links SONET/SDH Optical Transport Network (OTN) GSM Um air interface physical layer Bluetooth physical layer ITU Recommendations: see ITU-T IEEE 1394 interface TransferJet Etherloop ARINC 818 Avionics Digital Video Bus G.hn/G.9960 physical layer CAN bus (controller area network) physical layer Mobile Industry Processor Interface physical layer infrared wi-fi Layer 2 (Data Link Layer)[edit] ARP Address Resolution Protocol ARCnet Attached Resource Computer NETwork CDP…
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Java For Dummies 6th Edition free download

Books, Download, Uncategorized
Java is used for developing web and mobile applications. In this up-to-date bestselling book, veteran author Barry Burd shows you how to create basic Java objects and clearly explains when you should simply reuse existing code. Download Download Explores how the new version of Java offers more robust functionality and new features such as closures to keep Java competitive with more syntax-friendly languages like Python and Ruby Covers object-oriented programming basics with Java, code reuse, the essentials of creating a Java program using the new JDK 7, creating basic Java objects, and new Eclipse features Features a companion website that offers all code from the book and bonus chapters Java For Dummies, 6th Edition gets you started with creating Java applications quickly and easily.  
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OSI Model

Education, Networking, Telecom, Tutorial, Uncategorized
The Open Systems Interconnection model (OSI Model) is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard of their underlying internal structure and technology. Its goal is the interoperability of diverse communication systems with standard protocols. The model partitions a communication system into abstraction layers. The original version of the model defined seven layers. Layer 1: Physical Layer The physical layer defines the electrical and physical specifications of the data connection. It defines the relationship between a device and a physical transmission medium (e.g., a copper or fiber optical cable, radio frequency). This includes the layout of pins, voltages, line impedance, cable specifications, signal timing and similar characteristics for connected devices and frequency (5 GHz or 2.4 GHz etc.) for wireless devices. It…
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Teacher Student Jokes

Entertainment, Jokes, Uncategorized
टीचर : किसी ऐसे द्रव्य का नाम बताओं जिसे जमा नहीं सकते ? स्टुडेन्ट : गरम पानी ! टीचर : कौन से महिने में 28 दिन होते है ? स्टुडेन्ट : Sir, वो तो हर महिने में होते है… ! टीचर (गुस्से में) : जा.. बाहर जाकर लाईन में सबसे आखीर में खड़े हो जा… थोड़ी देर बाद… टीचर (गुस्से में) : तुझे मैंने कहा था न सबसे आखीर में खड़ा हो जा.. स्टुडेन्ट : Sir, पर उस जगह पर पहेले से ही कोई ख़ड़ा है !! बायोलॉजी के टीचर- सेल मतलब शरीर की कोशिकाएं… फिजिक्स केे टीचर- सेल मतलब बैटरी… इकॉनॉमिक के टिचर- सेल मतलब बिक्री…. हिस्ट्री के टीचर- सेल मतलब जेल…. अंग्रेजी के टीचर- सेल मतलब मोबाइल मैने तो भाई पढ़ाई ही छोड दी,जिस स्कूल में पाँच शिक्षक…एक…
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General Knowledge Question set 1

Education, General Knowledge, Question & Answer, Uncategorized
Which company manufacturers low and high power communication equipment like radius for the use of defence services and paramilitary organisations? A. Bharat Electronics Limited (BEL) B. God Shipyard Limited (GSL) C. Bharat Dynamic Limited (BDL) D. None of the above Answer:  A. Bharat Electronics Limited (BEL) Where is the Judicature of Orissa? A. Bhubaneswar B. Cuttack C. Both D. None of the above Answer:  B. Cuttack Which of the following are the members of SAARC (South Asian Association for Regional Cooperation)? A. Bhutan, Bangladesh, India and Pakistan B. Bhutan, Bangladesh, the Maldives, Nepal, India, Pakistan, Afghanistan and Sri Lanka C. Afghanistan, Pakistan, Thailand, Indonesia, Nepal and Sri Lanka D. None of the above Answer:  B . Bhutan, Bangladesh, the Maldives, Nepal, India, Pakistan, Afghanistan and Sri Lanka Where is the permanent secretariat of the…
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