NEW
Font size
WorksheetsWeb 1.5-1.6 Quiz
Total questions: 10
Worksheet time: 23mins
What are the applications used in database management?
Trigger, backup, restore, dan replikasi.
Data encryption, user authentication, data mining.
Web hosting, cloud storage, file sharing.
Network monitoring, system diagnostics, performance tuning.
What should be considered in database management?
Masalah kontekstual.
Data redundancy.
User interface design.
Network security protocols.
What are some examples of database management systems?
MySQL, PostgreSQL, and MongoDB.
Excel, Word, and PowerPoint.
Photoshop, Illustrator, and InDesign.
Windows, Linux, and macOS.
What is applied in database management?
Penggunaan fungsi dan prosedur tersimpan.
Penggunaan tabel dan kolom.
Penggunaan indeks dan kunci asing.
Penggunaan query dan laporan.
What is meant by a relational database?
Database yang menyimpan data dalam tabel yang saling terkait.
Database yang menyimpan data dalam format teks.
Database yang menyimpan data dalam file gambar.
Database yang menyimpan data dalam format audio.
What is meant by normalization in databases?
Proses pengorganisasian data untuk mengurangi redundansi.
Proses penghapusan data yang tidak diperlukan.
Proses penggabungan data dari berbagai sumber.
Proses pengaturan data untuk meningkatkan kecepatan akses.
What are the common types of databases?
Basis data relasional, NoSQL, dan basis data graf.
Basis data hierarkis, basis data objek, dan basis data flat.
Basis data terdistribusi, basis data cloud, dan basis data analitik.
Basis data relasional, basis data teks, dan basis data XML.
What is an index in database management?
A method to encrypt data for security.
A structure that increases the speed of data retrieval.
A type of database that stores images only.
A tool for managing user permissions in a database.
What are the advantages of using NoSQL databases?
Skalabilitas tinggi dan fleksibilitas dalam penyimpanan data.
Kinerja rendah dalam pengolahan data.
Keterbatasan dalam skema data.
Kesulitan dalam pengelolaan data terstruktur.
What is a query in the context of a database?
A request to retrieve or manipulate data in a database.
A type of database management system.
A method for securing data in a database.
A programming language used for database operations.
