
Data Warehouse Quiz
Authored by Aiman Hanif
Computers
University
Used 2+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of a data warehouse?
To manage transactions
To support decision-making
To store passwords
To host websites
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which component transforms raw data before entering the warehouse?
Data Mart
OLTP
ETL (Extract, Transform, Load)
OLAP
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is "metadata" in a data warehouse context?
User data
Data about data
Encrypted files
Duplicate records
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following best represents a subject-oriented concept in DW?
Payment history
Stock control system
Customer behavior
Login sessions
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Data in a warehouse is said to be "non-volatile" because:
It changes frequently
It is stored in RAM
It does not get updated in real-time
It gets auto-deleted
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is NOT a key characteristic of a data warehouse?
Integrated
Time-variant
Volatile
Subject-oriented
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is time-variant data used for?
Live transactions
Reporting past trends
Real-time updates
Malware detection
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
20 questions
Soal AIJ bulan Agustus 2019 kls xii
Quiz
•
University
20 questions
Thiết kế trình chiếu PowerPoint (41-60)
Quiz
•
University
15 questions
GIS Unit III
Quiz
•
University
20 questions
Fotogrametri dan Penginderaan Jauh
Quiz
•
University
15 questions
ADB Quiz #1
Quiz
•
University
15 questions
Computer and Other Human Inventions
Quiz
•
University
16 questions
Pengantar Teknologi Informasi 7
Quiz
•
University
20 questions
Digital and Analog transmission
Quiz
•
University
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
10 questions
Probability Practice
Quiz
•
4th Grade
15 questions
Probability on Number LIne
Quiz
•
4th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
6 questions
Appropriate Chromebook Usage
Lesson
•
7th Grade
10 questions
Greek Bases tele and phon
Quiz
•
6th - 8th Grade
Discover more resources for Computers
12 questions
IREAD Week 4 - Review
Quiz
•
3rd Grade - University
20 questions
Endocrine System
Quiz
•
University
7 questions
Renewable and Nonrenewable Resources
Interactive video
•
4th Grade - University
30 questions
W25: PSYCH 250 - Exam 2 Practice
Quiz
•
University
5 questions
Inherited and Acquired Traits of Animals
Interactive video
•
4th Grade - University
20 questions
Implicit vs. Explicit
Quiz
•
6th Grade - University
7 questions
Comparing Fractions
Interactive video
•
1st Grade - University
38 questions
Unit 8 Review - Absolutism & Revolution
Quiz
•
10th Grade - University