
CSDL PHẦN 1

Quiz
•
Other
•
University
•
Medium
Trang Nguyễn
Used 3+ times
FREE Resource
49 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
SQL là từ viết tắt của...
Structured Query Language
Strong Question Language
Structured question language
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Câu lệnh SQL được dùng để trích xuất dlieu ở dâtbase
SQL
Get
Open
Extract
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Câu lệnh dùng để cập nhật dữ liệu...
Câu lệnh dùng để xóa dữ liệu...,
Update,
Remove
up date,
delete
save as,
delete
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
câu lệnh dùng để chèn thêm dữ liệu,
câu lệnh dùng để tạo bảng...
create,
insert auto
add new,
create
insert,
create
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Câu 5, Câu lệnh SQL nào được dùng để chèn thêm dữ liệu vào database:
A. Add recrd
B. Add into
C. Insert
D. Add new
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Câu 6. Trong SQL, làm thế nào để chọn cột dữ liệu có tên FirstName từ bảng Persons:
A. Extract FirstName FROM Persons
B. Select FirstName FROM Persons
C. Slect Persons.FirstName
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Câu 7. Trong SQL, làm thể nào để chọn tất cả các cột dữ liệu trong bảng Persons:
A. Select [all]
FROM Persons
B. Select All Persons
C. Select .Persons
D. Select *
FROM Persons
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