
SQL quiz
Authored by Bernadett Tornai
Other
1st - 5th Grade
Used 2+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Melyik paranccsal távolítható el a tábla az adatbázisból?
CREATE
DROP table
ALTER table
HAVING
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Melyik megszorítás(ok) segítségével biztosítható, hogy az oszlop ne maradjon üres?
NOT NULL
UNIQUE
PRIMARY KEY
EGYIK SEM
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Az elsődleges kulcsnak lehet NULL értéke a táblában?
IGEN
NEM
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
SELECT * FROM cars WHERE Doors > 3
Mekkora értéket ad vissza?
1
2
3
4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
CREATE TABLE employee (id INT, name VARCHAR(20), salary NOT NULL);
INSERT INTO employee VALUES (1005, Rach, 0);
INSERT INTO employee VALUES (1007, Ross, );
INSERT INTO employee VALUES (1002, Joey, 335);
Valamelyik fenti INSERT utasítás hibásan van megadva, Melyik az?
Insert into employee values (1005,Rach,0);
Insert into employee values (1002,Joey,335);
Insert into employee values (1007,Ross, );
EGYIK SEM
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Az adott lekérdezésben melyik kulcsszót kell beilleszteni?
INSERT INTO employee _____ (1002, Joey, 2000);
table
values
relation
field
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A NOT NULL megszorítás arra kényszeríti az oszlopot, hogy ne fogadjon el üres értékeket,
IGEN
NEM
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
12 questions
Veri Toplama ve Değerlendirme
Quiz
•
5th - 6th Grade
10 questions
Big city greens
Quiz
•
1st Grade - Professio...
10 questions
Dinosaurs
Quiz
•
3rd Grade
10 questions
Process Costing Report
Quiz
•
1st - 12th Grade
10 questions
Father's Day
Quiz
•
3rd - 5th Grade
12 questions
Letters to word or words to letters - تحليل وتركيب الكلمات
Quiz
•
1st - 5th Grade
12 questions
P4 Chapter 1: Early Settlers
Quiz
•
4th Grade
10 questions
Matthew 25: 31- 46
Quiz
•
4th - 5th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Other
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
10 questions
Groundhog Day Trivia Questions
Interactive video
•
3rd - 6th Grade
9 questions
Point of View
Quiz
•
3rd - 4th Grade