
kunci primer dan kunci asing

Quiz
•
Computers
•
1st Grade
•
Easy
Used 5+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Kunci Primer mestilah atribute yang UNIK
Betul
Salah
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Kunci Primer tidak boleh mempunyai data yang berulang
Betul
Salah
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kunci asing menghubungkan anatara entiti/jadual yang berlainan
Betul
Salah
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kunci Asing boleh mempunyai data yang berulang
Betul
Salah
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kunci Primer tidak boleh mempunyai nilai Null (kosong)
Betul
Salah
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah kunci asing bagi entiti BUTIR_PENIAGA
No_Daftar
ID_Murid
Nama_ibu
Nama_Bapa
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah kunci primer bagi PENUMPANG
No_Tempah
Nama
No_Telefon
E_mel
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah kunci primer bagi PENGELUAR
NO_PENDAFTARAN
NAMA_SYARIKAT
LOKASI_KILANG
N0_TELEFON
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah kunci ASING bagi PRODUK
NO_REKOD
NO_PENDAFTARAN
KATEGORI_PRODUK
TARIKH_PROMOSI
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