Funkcje SQL
Quiz
•
Computers
•
Professional Development
•
Practice Problem
•
Medium
Kinga Kołodziej
Used 3+ times
FREE Resource
Enhance your content in a minute
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Co robi polecenie CONCAT()?
Sortuje wyniki zapytania alfabetycznie
Łączy dwa pola tekstowe w bazie danych
Dodaje dwie liczby całkowite
Tworzy nową tabelę poprzez kopiowanie danych innych tabel
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Co robi polecenie CONCAT_WS()?
Łączy dwa pola tekstowe ignorując białe znaki
Łączy wartości z kilku kolumn w jedno pole tekstowe, oddzielając je separatorem
Łączy wartości z różnych wierszy w jedną kolumnę
Dodaje liczby z dwóch kolumn i zwraca wynik w nowej kolumnie
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Co robi polecenie REVERSE?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Co robi polecenie LEFT()?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Co robi polecenie RIGHT()?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Co robi polecenie LENGTH()?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Co robi polecenie LPAD()?
Create a free account and access millions of resources
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
10 questions
Systemy zapisu liczb w informatyce
Quiz
•
Professional Development
13 questions
Hallowenowe sieci
Quiz
•
Professional Development
15 questions
SZBI w FORDATA - MISA 19.03.2025
Quiz
•
Professional Development
10 questions
polecenia linux
Quiz
•
Professional Development
14 questions
sprawdzian bazy (systemy)
Quiz
•
Professional Development
10 questions
programowanie w php
Quiz
•
Professional Development
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
