Предмет: Физика, автор: petushdaneil22

Що таке Ep скажіть будь ласка

Ответы

Автор ответа: isenkom51

1

Ответ:Визначення - Що означає модель відносин між особою (ER Model)? Модель взаємовідносин між сутністю (ERM) - це теоретичний та концептуальний спосіб показу зв’язків даних у розробці програмного забезпечення. ERM - техніка моделювання баз даних, яка створює абстрактну діаграму або візуальне представлення даних системи, яка може бути корисною при розробці реляційної бази даних. Ці діаграми відомі як діаграми взаємозв'язків сутності, ER-діаграми або ERD.

Объяснение:

Автор ответа: muratadelya2011

1

Ответ:

Ер-правый приток реки Баркэу.

Ер — приток реки Муреш.

Аббревиатура

ЕР

Другое

Еръ — название буквы Ъ до реформы 1917—1918 годов.

Ер-2 — дальний бомбардировщик, двухмоторный моноплан.

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