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ENTITY RELATIONSHIP DIAGRAM

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The ER diagram representation is an excellent context for the introduction of the complexity of database design. There isn't always a single ER diagram for an entity. Usually, the evaluation of the goodness of an ER design requires an understanding of the enterprise being modeled and the applications to be run. ER Diagram is a type of flowchart that illustrates how entities (people, objects, etc). ER Diagrams are most often used to design or debug relational databases in the fields of software engineering, business information systems, education, and research.  They use a set of symbols such as rectangles, diamonds, ovals, and lines to depict the connection between entities and their attribute s. These diagrams also are often used in conjunction with DFD, which map out the flow of information for processes or systems. The components of an ER diagram: Entity A definable thing is an entity such as a person, object, concept or event that can have data stored about it.  Ex : Customer,
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BAKI ANIME WALLPAPERS FOR PC/ DESKTOP AND MOBILE PHONES

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  BAKI ANIME WALLPAPERS FOR PC/ DESKTOP AND MOBILE PHONE FOR DOWNLOADING THE IMAGE RIGHT-CLICK AND SELECT "SAVE IMAGE AS". SCROLL DOWN FOR VERTICAL PHOTOS. I'll BE LINKING THE OTHER WALLPAPER IMAGES ONCE UPLOADED( ANIME WALLPAPERS ).
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HD MARVEL WALLPAPERS FOR PC/ DESKTOP

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  MARVEL WALLPAPERS FOR PC/ DESKTOP FOR DOWNLOADING THE IMAGE RIGHT-CLICK AND SELECT "SAVE IMAGE AS". I'll BE LINKING THE OTHER WALLPAPER IMAGES ONCE UPLOADED( ANIME WALLPAPERS ).
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HD ANIME WALLPAPERS FOR PC/DESKTOP

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ANIME WALLPAPERS FOR PC/ DESKTOP FOR DOWNLOADING THE IMAGE RIGHT-CLICK AND SELECT "SAVE IMAGE AS". I'll BE LINKING THE OTHER WALLPAPER IMAGES IN THE LAST ONCE UPLOADED. HERO ACADEMIA:  
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LoC status news Indians must know about😱😱

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  LoC NEWS !!!!!!!😱😱😱 It happens so that when we talk about our country boarders, one is our enemy and the other is a betrayer . Instead of talking about Pakistan an China it would more surprising to know how India has passes all this problem and is standing in quiet a good position today.  Pakistan has overruled the rules and has started attacking India. we all know that this isn't the first time this is happening, but when we see it's count it really breaks our hearts.  As earlier reported by the TOI, the total number of CFVs along the LoC at 971 in 2017 and 1629 in 2018. The number jumped to 3168 in 2019, with major spikes being registered first after the balakot air strikes and then the nullification of article 370 of J&K. The real reason behind this is J&K. When we said that J&K is any such states others   from the very day we are able to see that their attacks have increased exponentially. Nov 7&8 we lost 3 soldiers following this on Nov 13 we lost 4 so
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HOW ELECTRIC TRAIN WORKS IN SINGLE WIRE ??😕😕

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  How electric train works in single wire ? Usually the home appliances like TV, Refrigerator, washing machine, grinders work either in two or three pins but the unusual thing happening here is that, the electric trains that we usually travel in and the tester that we usually use works only in one wire  i.e. like a single pin . C urious right?? Before seeing about single pin let me brief  you about the two pin working.  Consider a TV connected in two pin socket. Here, the right side pin is the phase line and the left side is known as the neutral line . Current always enters through the phase line gives power to the appliances and passes out through the neutral line. This is technically called a closed circuit . Here, if the neutral wire is disconnected the appliances will not work. Therefore the tester will work only hen kept on phase line.  Have you ever wondered where is the neutral line for the tester?  Here is an answer for it. The tester have a 10 lakh ohm resistor(a devise which
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