Baza podataka /ponavljanje 4
Quiz
•
Computers
•
10th Grade
•
Easy
Marta Ocvirk
Used 2+ times
FREE Resource
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8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Tip podatka 'Kratki tekst' pri stvaranju tablice može sadržavati koliko znakova?
do 155
do 255
do 355
do 455
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Tip podatka 'Dugi tekst' pri stvaranju tablica može sadržavati koliko približno podataka?
1 GB
2 GB
3 GB
4 GB
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Za što koristimo indeksiranje polje?
Za bolja ažuriranja tablica.
Ništa od navedenog.
Ubrzava pretraživanje i razvrstavanje podataka.
Za dopuštanje upisivanja istih (dupliciranih) podataka
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Svaka tablica (osim tablica veza) treba imati primarni ključ - jedinstveno polje koje jednoznačno određuje svaki slog u tablici.
Točno
Netočno
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Ponovimo! Koliko tipova veza postoji među tablicama?
2
3
4
5
6.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
Gumb _______ - otvara novu praznu tablicu u prikazu podatkovne tablice.
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Polje za unos telefonskog broja, primjerice: 031 - 345 - 567 treba imati svojstvo:
broj
kratki tekst
datum/vrijeme
samonumeriranje
8.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Polje za unos OIB-a treba imati svojstvo:
Samonumeriranje
Veliki broj
Kratki tekst
Valuta
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