Web 1.5-1.6 Quiz

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.