Business Intelligence-Data Mining CH2

Quiz
•
Business
•
University
•
Hard
Derman Janner Lubis
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Data merupakan kumpulan objek dan atribut, yang disebut object?
3, No, Single, 70K, No
Tid, Refund, Marital Status, Taxable Income, Cheat
Refund: Yes, No, No, Yes, dst
Cheat, No, No, No, No, dst
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tabel tersebut disebut?
Information
Knowledge
Policy
Data
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nilai atribut adalah angka atau simbol yang diberikan pada atribut untuk objek tertentu, yang disebut atribut yaitu?
NIK, nama, dan 010203
nilai, dosen, dan sks
kode_dosen, mata kuliah, ruangan
Andi, Data Mining, dan 3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berikut termasuk jenis atribut ordinal
nik, tgl kalender, dan panjang
skala 1-5, kode pos, dan suhu
nilai, jumlah, dan celsius
rentang nilai, nilai skala, dan tinggi
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Properti/operasi nilai atribut Distinctness adalah
< >
+ -
* /
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nilai atribut pada operasi perbedaan & keteraturan adalah
Atribut rasio
Atribut ordinal
Atribut interval
Atribut nominal
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sering direpresentasikan sebagai variabel integer yaitu
Atribut Diskrit
Atribut Berkelanjutan
Atribut nominal
Atribut Ordinal
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