
Soalan Integriti Data
Authored by NORASYIDA BINTI OMAR Moe
Professional Development
1st - 5th Grade
Used 4+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah maksud integriti data?
Data disusun dalam urutan tertentu
Data yang sah, tepat dan boleh dipercayai
Data disalin ke fail lain
Data dikongsi antara sistem
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ketekalan data bermaksud...
Data hanya boleh dibaca sahaja
Data tidak dapat dipadam
Data kekal seragam di semua tempat
Data hanya wujud dalam satu jadual
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kesan utama kelewahan data ialah:
Sistem menjadi lebih pantas
Tiada salinan sandaran
Maklumat tidak boleh disimpan
Penggunaan ruang simpanan berlebihan dan data bercanggah
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah tujuan utama integriti data dalam pangkalan data?
Menyimpan fail teks
Menjaga ketepatan dan kebolehpercayaan maklumat
Memadam data lama
Mengurangkan saiz sistem
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Model manakah menggunakan struktur seperti pokok?
Hubungan
Rangkaian
Hirarki
Objek
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Model rangkaian membenarkan...
Setiap nod anak hanya ada satu nod induk
Hubungan banyak ke satu sahaja
Setiap nod anak mempunyai banyak induk
Data hanya dalam format imej
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Model hubungan menyimpan data dalam bentuk...
Graf
Fail teks
Objek
Jadual
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