MYSQL
Quiz
•
Computers
•
11th Grade
•
Practice Problem
•
Hard
Tamas Szabo
Used 23+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hogyan hozol létre adatbázist 'csokik' néven?
... ... csokik;
ALTER DATABASE
CREATE DATABASE
ALTER TABLE
CREATE TABLE
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hogy törölhetünk oszlopot egy táblából?
ALTER TABLE tanulok
... COLUMN telefonszam;
DELETE
DROP
MODIFY
TRUNCATE
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hogy üríthetjük ki a 'palacsintak' táblát?
... TABLE palacsintak;
DROP
TRUNCATE
DELETE
ALTER
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hogy módosíthatunk egy oszlopot a táblában?
ALTER TABLE vasarlok
... ... lakhely VARCHAR(30);
MODIFY COLUM
MODIFY COLUMN
MODIFY ROW
UPDATE
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hogyan adhatunk a 'csokik' táblához egy új rekordot?
INSERT INTO csokik
... ("szögletes","2000g");
MODIFY
VALUE
UPDATE
ALTER
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hogy tudsz egy rekordot törölni egy táblában?
... ... csokik
WHERE tipus="kerek" AND kiszereles="2 kg";
DELETE TABLE
DELETE FROM
DELETE ADATBASE
DELETE RECORD
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hogy tudsz egy rekordot módosítani egy táblában?
... csokik
SET kiszereles="2 kg"
WHERE tipus="kerek" AND kiszereles="1 kg";
DELETE
UPDATE
MODIFY
CREATE
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