Kuiz Pangkalan Data Lanjutan

Kuiz Pangkalan Data Lanjutan

5th Grade

14 Qs

quiz-placeholder

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Kuiz Pangkalan Data Lanjutan

Kuiz Pangkalan Data Lanjutan

Assessment

Quiz

Computers

5th Grade

Medium

Created by

AINUN Moe

Used 2+ times

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apakah komponen asas dalam ERD?

Data, Jadual, Kunci

Atribut, Rekod, Data

Murid, Gaji, Sekolah

Entiti, Atribut, Perhubungan

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apakah contoh entiti kuat?

Tanggungan

Murid

Gaji

Kemahiran

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apakah yang dimaksudkan dengan atribut?

Kunci yang membezakan rekod

Ciri-ciri yang menghuraikan entiti

Hubungan antara entiti

Jadual dalam pangkalan data

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apakah itu kunci primer?

Atribut yang bergantung kepada entiti lain

Atribut yang boleh dipecahkan

Atribut unik dalam jadual

Atribut yang tidak unik

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apakah jenis hubungan 1:M?

Banyak kepada banyak

Banyak kepada satu

Satu kepada banyak

Satu kepada satu

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apakah tujuan penormalan?

Menghapuskan kunci asing

Menambah entiti baru

Mengelakkan duplikasi data

Membina jadual baru

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apakah yang dimaksudkan dengan 1NF?

Data dalam keadaan lemah

Data tidak atomik

Data tidak mempunyai kunci

Data mesti atomik

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