UAS Data Warehouse & Business Intelligence

Quiz
•
Information Technology (IT)
•
University
•
Easy
Widie Has
Used 2+ times
FREE Resource
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dalam metodologi desain data warehouse, pendekatan Analysis-Driven berfokus pada:
Ketersediaan data pada sumber data
Analisis kebutuhan informasi pengguna
Replikasi sistem transaksional
Optimasi performa query
Integrasi dengan OLAP tier
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Metode Source-Driven Requirements Specification memulai desain data warehouse dari:
Identifikasi kebutuhan pengguna
Analisis data mining
Struktur data yang tersedia di sumber data
Implementasi ETL terlebih dahulu
Desain antarmuka pengguna
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pendekatan Analysis/Source-Driven menggabungkan:
Normalisasi dan denormalisasi
Data mart dengan OLAP cube
Analisis kebutuhan informasi dan data sumber
Analisis performa query
Reduksi data dan OLAP roll-up
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Salah satu karakteristik utama pendekatan Analysis-Driven adalah:
Penyesuaian data mart dengan fakta sumber
Independensi dari sumber data
Fokus pada fact constellations
Penerapan otomatis ETL
Penyesuaian skema dengan skema normalisasi
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Salah satu risiko pendekatan Source-Driven adalah:
Tidak adanya pengujian performa
Kegagalan memenuhi kebutuhan pengguna
Kompleksitas dalam membuat OLAP cube
Terlalu banyak agregasi yang tidak digunakan
Kelebihan proses ETL
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dalam fase Requirements Specification, analisis kebutuhan mencakup identifikasi:
Proses ETL optimal
Kuantitas data historis
Fakta dan dimensi yang dibutuhkan pengguna
Model physical partitioning
Indeks bitmap
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Contoh konkrit Analysis-Driven Requirements dalam studi kasus Northwind adalah:
Fokus pada order detail
Menganalisis laporan manajemen
Membangun model transaksi harian
Menentukan foreign key join
Mengeliminasi atribut hierarki
Create a free account and access millions of resources
Similar Resources on Wayground
25 questions
KELAS 6 Analisis Data B. Langkah-Langkah Analisis Data

Quiz
•
6th Grade - University
25 questions
Assesment Awal Informatika Fase - E

Quiz
•
10th Grade - University
25 questions
AI in Education Quiz

Quiz
•
University
25 questions
ETL and Data Transformation Quiz

Quiz
•
University
25 questions
Penerapan Infor & KKA

Quiz
•
10th Grade - University
30 questions
UTS Enterprise Architecture

Quiz
•
University
31 questions
Kuis_1 IoT_Bab 1-2

Quiz
•
University
25 questions
Kuis Keamanan Data dan Informasi

Quiz
•
9th Grade - University
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Information Technology (IT)
20 questions
Definite and Indefinite Articles in Spanish (Avancemos)

Quiz
•
8th Grade - University
7 questions
Force and Motion

Interactive video
•
4th Grade - University
36 questions
Unit 5 Key Terms

Quiz
•
11th Grade - University
7 questions
Figurative Language: Idioms, Similes, and Metaphors

Interactive video
•
4th Grade - University
15 questions
Properties of Equality

Quiz
•
8th Grade - University
38 questions
WH - Unit 3 Exam Review*

Quiz
•
10th Grade - University
21 questions
Advise vs. Advice

Quiz
•
6th Grade - University
12 questions
Reading a ruler!

Quiz
•
9th Grade - University