
QUIS KONSEP BASIS DATA
Authored by Yuri Yuliani
Information Technology (IT)
University
Used 4+ times

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50 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Beberapa Tingkatan masalah security berkaitan dengan pengamanan lokasi fisik database disebut:
Physical
Sistem Operasi
Sistem Database
Man
User Friendly
2.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Operasi pembagian atas tuple dari 2 relation disebut:
Division
Theta Join
Cartesian Product
Projection
Union
3.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
CREATE ... MHS (NIM char(8) not null, NAMA char(25) not null)
Untuk melengkapi sintaks diatas maka bagian titik-titik diisi:
Database
Unique index
View
Procedure
Table
4.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Perintah untuk merubah struktur table
Create table
Drop table
Alter table
Update
Insert
5.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Query-query ini digunakan untuk mendefinisikan struktur atau skema basis data disebut:
DDL
Alter Table
Data access
Data integrity
Auxiliary
6.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Statmen dalam Data Manipulation Language (DML) adalah:
INSERT
CREATE DATABASE
CREATE TABLE
DROP TABLE
CREATE INDEX
7.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Mengirim nilai TRUE jika dan hanya jika terdapat sedikitnya satu baris di tabel hasil yang dikirim oleh subquery dan EXIST mengirim nilai FALSE jika subquery mengirim tabel kosong disebut:
Not exist
Exists
Select ... into outfile
Any
All
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