Tidak boleh menerima nilai kosong dan hanya ada satu sahaja seumpamanya dalam jadual.
Pernyataan ini merujuk kepada :
ASK 4.1 b Pangkalan Data dan SQL
Quiz
•
Computers
•
9th Grade
•
Medium
NASREEN Moe
Used 16+ times
FREE Resource
18 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tidak boleh menerima nilai kosong dan hanya ada satu sahaja seumpamanya dalam jadual.
Pernyataan ini merujuk kepada :
Kunci asing
Kunci primer
null
nilai
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Menyimpan data mengikut baris. Setiap baris data dipanggil satu rekod.
Pernyataan di atas berkenaan dengan:
entiti
atribut
pertanyaan
jadual
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Pilih atribut yang sesuai dengan entiti GURU?
*lebih daripada satu jawapan
nama_guru
alamat
notelefon
idmurid
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Data disusun dalam jadual yang terdiri daripada ______ dan baris.
Jenis
Lajur
Jarak
Objek
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Setiap lajur mempunyai ___________.
Angka tertentu
Huruf tertentu
Nama tertentu
Tempat tertentu
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
____________ ialah koleksi data yang diuruskan secara teratur bagi memudahkan carian dan dapatan semula maklumat tertentu daripadanya.
Internet
Jadual
Laman web
Pangkalan data
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