COBOL (COmmon Business Oriented Language)


History.

Developed by 1959 by a group called COnference on Data Systems Language
(CODASYL). First COBOL compiler was released by December 1959.
First ANSI approved version – 1968
Modified ANSI approved version – 1974 (OS/VS COBOL)
Modified ANSI approved version – 1985 (VS COBOL 2)
This book is written based on IBM COBOL for OS/390 V2R2.


Divisions in COBOL.

There are four divisions in a COBOL program and Data division is optional.
1.Ident ....etc

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Dear Friends

i m doing Engg degree in C.S & I HAVE TO ATTEND SEMINAR ON JUNE.
I HAVE these TOPIC IN MY MIND Common Language runtime IN .NET OR cross language integration
OR I M THINKING TO MAKE IT LIKE Cross language integration IN .NET BY Common Language runtime

Please advice me the best & also post this topic on ur website so that it will useful for everybody.
& Please provide me some information on above topics.
i will appericate ur reply
Regards,
Amit kala
[email protected] ....etc

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The world is surely and steadily moving towards the newer generation of direction injection diesels, be it unit injected or common-railed. Mercedes Benz had already introduced the common rail engine in India a few years back but then they are the technology leaders worldwide and augur no comparisons. so. it was a matter of time before one of the other car manufacturers in India took up the challenge and introduced the engine in a car that could be available to a much larger segment of the car-buying populace. As it has done on a number of occas ....etc

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ABSTRACT
Compared with petrol, diesel is the lower quality product of petroleum family. Diesel particles are larger and heavier than petrol, thus more difficult to pulverize. Imperfect pulverization leads to more unburnt particles, hence more pollutant, lower fuel efficiency
and less power.
Common-rail technology is intended to improve the pulverization process. Conventional direct injection diesel engines must repeatedly generate fuel pressure for each injection. But in the CRDI engines the pressure ....etc

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Instead of having, various compilers for various languages, there can be a common compiler.this can be done in 2 ways,

1.
having a middle language between the machine code (ones which are in hex codes and high level codes), so that every code is converted to this middle code before being converted into machine code.

2.
building a platform where various files of various compilers can be brought together as a structure with pillars, each pillar is a compiler in it's own. they jointly make a platform on which code languages can be written ....etc

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COMMON SYNTHETIC PLASTICS

INRODUCTION
Plastic molecules are made of long chains of repeating units called monomers. The atoms that make up a plasticâ„¢s monomers and the arrangement of the monomers within the molecule both determine many of the plasticâ„¢s properties. Plastics are one of the classification of polymers .If a polymer is shaped into hard and tough utility articles by the application of heat and pressure ,it is used as plastic.
Synthetic polymers are often referred to as plastics, such as the ....etc

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Common Base Amplifiers
Uses the same stabilised bias scheme as CE configuration.
Uses the same stabilised bias scheme as CE configuration.
The base is grounded for a.c. signals using a large capacitor.
Signal input at the emitter (between the emitter and the common base)
Signal output at the collector (between the collector and the common base)
....etc

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The world is surely and steadily moving towards the newer generation of direction injection diesels, be it unit injected or common-railed. Mercedes Benz had already introduced the common rail engine in India a few years back but then they are the technology leaders worldwide and augur no comparisons. so. it was a matter of time before one of the other car manufacturers in India took up the challenge and introduced the engine in a car that could be available to a much larger segment of the car-buying populace.

As it has done on a number of ....etc

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ERP Implementation in Common:-

1) Involve the user community
2) Examine processes and match as close as possible to the selected system
3) Change your processes rather than customizing
4) Take system live when everything is ready not on some specific date
5) Existing problems should be fixed before implementing system

Cost involved in ERP

1) Training
2) Integration & testing
3) Data conversion
4) Data analysis
5) ERP consultants

Big six consultants for ERP

1) Anderson co ....etc

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Am rema,want to know about an efficient common mode hybrid filter used in SMPS for my seminar work.


Abstract obtained from IEEE is After the study of electromagnetic interference (EMI)
mechanisms in switching mode power system (SMPS) and the soft
switch, this paper proposes a novel hybrid filter (HEF) to suppress
commend mode EMI in SMPS. The HEF consists of a passive filter
and an active filter. Matching network, which can reduce
impedance mismatching effects, is introduced in passive part. A
....etc

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