Database 1рк, 1-52

What is a database?

• File with text information

• An organized data collection designed for storing, managing, and searching information

• A program for working with tables

• Project management system

• Computer storage device

What are the main types of databases?

• Tabular, text, and graphical data

• Excel, word, PowerPoint databases

• Relational, object, NoSQL

• Centralized and distributed services

• Static and dynamic parameters

Which of these examples is an electronic database?

• An online store that stores information about products, customers, and orders

• Student's personal schedule

• Notepad entries

• Photo gallery on your smartphone

• Homework sheet in a notebook

Most popular database type?

• Graph databases

• Document-oriented databases

• File systems

• Relational Databases (RDBMS)

• Hierarchical databases

What components are included in the information system?

• Network and computers only

• Server hardware only

• Software only

• Server and database only

• Hardware, software, data, processes, users

Which information system component is responsible for data processing?

• Users

•  Server hardware

• Processes

• Network devices

• Archives

Hardware:

• physical devices, such as servers, networks, and computers that support the system

• programs and applications that manage data and processes in an information system

• the main asset of a stored and managed system

• data processing methodologies and algorithms

• people who interact with the system for data input and output

Software:

• physical devices, such as servers, networks, and computers that support the system

• the main asset of a stored and managed system

• data processing methodologies and algorithms

• people who interact with the system for data input and output

• programs and applications that manage data and processes in an information system

Data:

• programs and applications that manage data and processes in an information system

• the main asset of a stored and managed system

• physical devices, such as servers, networks, and computers that support the system

• data processing methodologies and algorithms

• people who interact with the system for data input and output

Processes:

• programs and applications that manage data and processes in an information system

• physical devices, such as servers, networks, and computers that support the system

• data processing methodologies and algorithms

• the main asset of a stored and managed system

•  people who interact with the system for data input and output