RELACIJSKI MODEL - ponavljanje
Quiz
•
Education
•
9th - 12th Grade
•
Medium
Antonio Grbac
Used 4+ times
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Što od navedenoga NIJE model baze podataka?
Relacijski
Računalni
Mrežni
Plošni
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Skup vrijednosti koje može poprimiti atribut naziva se
domena atributa
tip atributa
polje atributa
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Predstavlja primarni ključ jedne tablice, koji se kao veza prema svojoj originalnoj tablici javlja u drugoj tablici:
strani ključ
primarni ključ
identifikacijski atribut
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Broj koji govori koliko vrijednosti pojedini atribut može poprimiti naziva se:
funkcionalnost
kardinalitet
kardinal
opcija
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Instanciju sheme čine svi podaci u tablici.
TOČNO
NETOČNO
6.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Prva faza kod oblikovanje baze podataka je:
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ER dijagram je grafički prikaz entiteta i veza.
TOČNO
NETOČNO
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