Quiz Normalisasi Database

Quiz Normalisasi Database

1st Grade

50 Qs

quiz-placeholder

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Quiz Normalisasi Database

Quiz Normalisasi Database

Assessment

Quiz

Computers

1st Grade

Practice Problem

Easy

Created by

Ibnu Sina Sudrajat

Used 2+ times

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50 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Apa yang dimaksud dengan Insertion Anomaly?

Kesalahan dalam memasukkan data karena struktur tabel tidak normalisasi.

Cara mempercepat proses insert data.

Fitur backup otomatis.

Tipe transaksi basis data.

2.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Bentuk Normal ke-2 (2NF) mensyaratkan bahwa:

Tidak boleh ada kolom NULL.

Sudah berada dalam 1NF dan tidak memiliki partial dependency.

Tidak boleh ada foreign key.

Semua data harus unik.

3.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Baris data yang disimpan secara berurutan disebut...

Entity Relationship

Line Record Structured

Object Data Model

Unnormalized Form

4.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

2NF bertujuan untuk menghindari...

Data duplikat

Partial dependency

Functional dependency

Transitive dependency

5.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Hubungan antara entitas satu ke banyak ditunjukkan dalam...

Mapping Attributes

Mapping Cardinalities

Mapping Key

Mapping Table

6.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

3NF menghilangkan...

Composite key

Partial dependency

Transitive dependency

Primary key

7.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Bentuk normal Boyce-Codd (BCNF) merupakan...

Versi 2NF dengan tambahan foreign key

Versi lebih ketat dari 3NF

Alternatif dari 1NF

Bentuk paling awal dari normalisasi

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