Apakah yang dimaksudkan dengan Pangkalan Data?

Pangkalan Data dan Pengurusan

Quiz
•
Computers
•
5th Grade
•
Medium
AINUN Moe
Used 1+ times
FREE Resource
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koleksi data yang saling berkaitan
Himpunan fakta mentah
Hasil daripada pengumpulan data
Sistem pemprosesan manual
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah kelemahan sistem pemprosesan manual?
Banyak tenaga diperlukan
Ruang yang besar
Simpanan dan pencarian data lambat
Semua di atas
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah yang dimaksudkan dengan integriti data?
Kesempurnaan dan ketepatan data
Konsistensi data
Pertindihan data
Data yang tidak boleh berulang
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah perbezaan antara kunci primer dan kunci asing?
Kunci primer mempunyai nilai unik
Kunci asing boleh berulang
Hanya 1 kunci primer dalam jadual
Semua di atas
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah model pangkalan data yang disusun dalam bentuk pokok?
Model hierarki
Model rangkaian
Model hubungan
Model berorientasikan objek
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah yang dimaksudkan dengan ketekalan data?
Konsistensi data
Kesempurnaan data
Pertindihan data
Data yang tidak boleh berulang
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hanya 1 kunci primer sahaja dalam sesebuah jadual?
Ya
Tidak
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