
Ponavljanje
Quiz
•
Computers
•
9th - 12th Grade
•
Practice Problem
•
Easy
Nikolina Ivanusec
Used 7+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Što je referencijalni integritet?
Omogućava spajanje tablica
Osigurava vezu i pravila veze između podataka u povezanoj tablici
Osigurava jedinstvenost podataka
grupira podatke
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Pravila referencijalnog integriteta su:
Unos podataka, brisanje podataka i promjena podataka
jedinstvenost podataka, istinitost podataka
stvaranje baze
oblikovanje baze
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Upit koji se nalazi unutar nekog drugog upita naziva se:
Spajanje tablice
Podupit
Agregatne funkcije
Referencijalni integritet
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Podupit se najčešće koristi:
U SELECT, WHERE i HAVING dijelu naredba
U FROM dijelu naredbi naredbi
Kao zasebna naredba
U ORDER BY dijelu naredbi
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Koju vrstu spajanja prikazuje slika
Unutarnje spajanje
Vanjsko lijevo spajanje
Vanjsko desno spajanje
Puno vanjsko spajanje
6.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
Ispišite nazive proizvoda koji su na nekoj stavci računa prodani u više od 35 komada.
select p.Naziv as 'Proizvod'
from Proizvod p
_____ ____ Stavka s on p.IDProizvod = s.ProizvodID
where s.Kolicina > 35
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Koja naredba vraća prosječnu vrijednost?
AVG
COUNT
MIN
SUM
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