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QUIS KONSEP BASIS DATA

Authored by Yuri Yuliani

Information Technology (IT)

University

Used 4+ times

QUIS KONSEP BASIS DATA
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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

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All

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