what is database?, a collection of a related data, organized in a manner that allows access,retrieval, and use of that data, the design of computers, devices and media in a network, is a way of representing numbers, what is a primary key?, presenting the results, a field that uniquely identifies each record in a table, a way of representing numbers, a primary key is a field that will contain , smallest unit of data, no blank values, no duplicate values, what is a foreign key?, use to measure data transfer rate , a field that links two tables in a database, enable software stored on a network, state the database objects, table, query, form, what is the function of database object, table?, is a collection of related records stores in a storage medium,such as hard drive, each column represents a field, each column represents a number, what is the function database object-form?, provides area for entering or modifying data in a database, access system security, review and approve the project request, which object would farmer brown create to find out which cows produced more than 5 gallons per day?, query, form, table, which data type is the best choice for the cow field?, text, date/time, number, what is the function of database object-report?, presents information retrieved from a table or query in an attractive manner, specifies the kind of data a field can contain and how the field is used, a field that uniquely identifies each record in a table.
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Database
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tomonidan
Fatin15202
Men. atas
Sains Komputer
Pangkalan data
Tarkibini tahrirlash
Chop etish
qo'shib qo'yish
Ko'proq
Tayinlashlar
Ilg'orlar ro'yxati
Ko'proq ko'rsatish
Kamroq koʻrsatish
Ushbu etakchilar jadvali hozirda xususiy. Uni ommaga etkazish uchun
Ulashish-ni
bosing.
Liderlar ro'yxati resurs egasi tomonidan o'chirib qo'yildi.
Ushbu etakchilar ro'yxati o'chirib qo'yilgan, chunki sizning variantlaringiz resurs egasidan farq qiladi.
Qaytish moslamalari
Viktorina
ochiq-oydin shablon. Etakchilar ro'yxati uchun ballar yaratmaydi.
Tizimga kirish talab qilinadi
Vizual uslub
Shriftlar
Obuna talab etiladi
Moslamalar
Namunani almashtirish
Hammasini koʻrsatish
Faoliyatni o'ynaganingizda ko'proq formatlar paydo bo'ladi.
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Ochiq natijalar
Bogʻdan nusxa olish
Tez javob kodi
& Olib tashlash
Tahrirlashni davom ettirish:
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