Computers and Technology, 30.07.2021 08:30 moneybaggzay123
Dựa vào lược đồ CSDL: CONGTRINH (MACT, TENCT, DIADIEM, NGAYCAPGP, NGAYKC, NGAYHT) NHANVIEN (MAN, HOTEN, NGAY SINH, PHAI, ĐIACHI, EMAPB) PHONGBAN (MAPB, TENPB) PHANCONG (#MACT. #MANY, SLNGAYCONG) Hãy thực hiện các câu hỏi sau: 1. Tạo CSDL QLCT gồm các table như trên có ràng buộc ràng buộc toàn vẹn về khoá chính, khoá ngoại. 2. Thêm cột tuổi cho tabld NHANVIEN
Answers: 1
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Write lines of verse that rhyme to remember the following information: acid rain is a type of air pollution caused by chemicals in the air.
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Technician a says engine assemblies can be mounted longitudinally in a chassis. technician b says engine assemblies can be mounted transversely in a chassis. who is correct?
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What is a loop? a. a collection of function definitions at the top of a program b. a line of code that defines a variable and assigns it a value c. a program that opens the turtle graphics window d. a block of code that repeats a specific number of times
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Dựa vào lược đồ CSDL: CONGTRINH (MACT, TENCT, DIADIEM, NGAYCAPGP, NGAYKC, NGAYHT) NHANVIEN (MAN, HOT...
Mathematics, 11.10.2020 14:01
Mathematics, 11.10.2020 14:01
Mathematics, 11.10.2020 14:01