Operasi menggabungkan operasi selection dan cartesian product dengan suatu kriteria pada kolom yang sama disebut:

Sistem Basis Data PRA UAS

Quiz
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Education
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University
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Medium
Yuni Achyani
Used 2+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Set intersection
Theta join
Natural join
Division
Cartesian Product
2.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Operasi pembagian atas tuple-tuple dari 2 relation disebut
Division
Theta Join
Cartesian product
Projection
Union
3.
MULTIPLE CHOICE QUESTION
30 sec • 4 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
30 sec • 4 pts
Perintah untuk merubah struktur table adalah ...
Create Table
drop table
alter table
update
insert
5.
MULTIPLE CHOICE QUESTION
30 sec • 4 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
30 sec • 4 pts
Statmen dalam Data Manipulation Language (DML) adalah:
insert
create database
create table
drop table
create index
7.
MULTIPLE CHOICE QUESTION
30 sec • 4 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
Exist
Any
All
Select ... into outfile
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