What Is SQL?
SQL, SEQUEL (Structured English Query Language), is a language for RDBMS (Relational Database Management Systems). SQL was developed by IBM Corporation.
How Many Categories of Data Types?
Oracles supports the following categories of data types:
• Oracle Built-in Datatypes.
• ANSI, DB2, and SQL/DS Datatypes.
• User-Defined Types.
• Oracle-Supplied Types.
What Are the Oracle Built-in Data Types?
There are 20 Oracle built-in data types, divided into 6 groups:
• Character Dat ....etc

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plz mail me the details...urgent ....etc

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Automatic emergency braking system using microcontroller:

I need the pin/block diagram which explains the mechanism and also pros & cons of automatic emergency braking system using microcontroller.

Thank you ....etc

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plz send the details ofAutomatic Braking System ....etc

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ABSTRACT

This project will be designed and developed for university of Ballarath about FAQâ„¢s posted to various departments. The University examination branch wants to maintain all the frequently asked questions in the database subject wise, to avail them to all the students. And they will update the questions as and when required. The primary goal of a FAQ-O-Matic is to provide an environment that is both convenient and efficient to use in retrieving and storing database information.
The database system must provide for the safety ....etc

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Steganography FAQ


Introduction
Steganography is a subject which is rarely touched upon by most IT Security Enthusiasts.
Most people don't see Steganography has a potential threat, some people don't even know what
Steganography is.
With this FAQ I hope to answer any questions anyone may want to ask about Steganography,
and to educate people so they can understand what exactly Steganography is.
Is Steganography a potential threat? Well your about to find o ....etc

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ABSTRACT
Mechatronics is a hybrid technological field which evolved from the combination of mechanical, electronics & Software engineering. Automobiles need high degree of safety to protect the occupants and their property. Bearing this in senses we come up with a new concept of Electric pulse Magnetic Braking (E.P.M.Braking).
When the driver applies force on the brake pedal the magnitude is sensed by the pressure transducer which in turn sends the actuating signals to microprocessor. This intelligent devi ....etc

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Abstract:
ABS system includes wheel-speed sensors, a hydraulic control unit, and an electronic control unit. When apply the brake pedal, the electronic control unit monitors and compares the signals from the wheel-speed sensors. If the electronic control unit senses rapid deceleration (impending lock-up) at a given wheel, the electronic control unit commands the hydraulic control unit to reduce hydraulic pressure to that wheel. ABS system preventing a skid and allowing the wheel to continue interacting tractively with the road surface as dire ....etc

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m doing project on fabrication of dual brake single lever system for two wheeler with parking braking.so please send me material on this project.i want to know working,component using for this etc.i want to get some idea on this project.
i will be very grateful to you.

thanks ....etc

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ABSTRACT

A fuzzy logic based automatic braking system is proposed using distance and relative speed sensors as inputs and brake-pressure as output. Heuristic rules have been developed and implemented. The controller monitors the deceleration rate of the vehicle to prevent tire lock-up and the consequent loss of directional stability. The system offers the flexibility of setting the separation distance. Simulation of the controller for driving into a stationary or moving objects shows that the system is performing well. It also uses an anti l ....etc

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