
CSDL
Quiz
•
English
•
6th Grade
•
Practice Problem
•
Medium
Lã Phan Anh Anh
Used 2+ times
FREE Resource
Enhance your content in a minute
94 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
XY→WP chứa thuộc tính P dư thừa?
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Tìm chuỗi suy diễn AB→E với tập phụ thuộc hàm: F={AB→C,B→D,CD→E,CE→GH,G→A}?
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Với tập phụ thuộc hàm F={X→Z,XY→WP,XY→ZWQ,XZ→R}, WP có thuộc tính dư thừa nào?
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
(AG)+ với F={A→BC,I→K,GB→H,CG→I,B→H}: Tập bao đóng là gì?
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Quan hệ R(A,B,C,D) với F={A→B,B→C,AC→D}: Tất cả khóa ứng viên là?
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Mô hình cơ sở dữ liệu nào được sử dụng phổ biến nhất?
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Câu lệnh UPDATE trong SQL dùng để làm gì?
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
Popular Resources on Wayground
8 questions
2 Step Word Problems
Quiz
•
KG - University
20 questions
Comparing Fractions
Quiz
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Latin Bases claus(clois,clos, clud, clus) and ped
Quiz
•
6th - 8th Grade
22 questions
fractions
Quiz
•
3rd Grade
7 questions
The Story of Books
Quiz
•
6th - 8th Grade
Discover more resources for English
10 questions
Latin Bases claus(clois,clos, clud, clus) and ped
Quiz
•
6th - 8th Grade
7 questions
The Story of Books
Quiz
•
6th - 8th Grade
20 questions
Context Clues
Quiz
•
6th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
20 questions
Ethos, Pathos, Logos Practice
Quiz
•
6th - 7th Grade
15 questions
Claim, Evidence, and Reasoning Quiz
Quiz
•
6th Grade
8 questions
Vocabulary 18-25 Flashcards
Flashcard
•
6th - 8th Grade
10 questions
Main Idea and Supporting Details
Quiz
•
3rd - 6th Grade
