
Câu hỏi về SQL
Quiz
•
World Languages
•
University
•
Practice Problem
•
Hard
Pham PunNy
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142 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
SQL là viết tắt của từ gì?
Structured Query Language
Simple Query Language
Sequential Query Language
Standard Question Language
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu lệnh nào được dùng để lấy dữ liệu từ bảng?
GET
SELECT
RETRIEVE
FETCH
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu lệnh nào dùng để thêm dữ liệu mới vào bảng?
INSERT INTO
ADD NEW
UPDATE
CREATE
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Lệnh nào dùng để xóa dữ liệu?
DELETE
REMOVE
DROP
ERASE
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu lệnh nào dùng để sửa dữ liệu trong bảng?
UPDATE
ALTER
MODIFY
CHANGE
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Lệnh CREATE TABLE dùng để:
Tạo một cột mới
Tạo bảng mới
Tạo hàng mới
Tạo dữ liệu mới
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Từ khóa nào được dùng để lọc dữ liệu?
FROM
SELECT
WHERE
FILTER
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