أسئلة اختيار من متعدد

What are irregular and meaningless primary facts that need processing, and can be texts, numbers, images, or any other form?

• Data

• Information

• Tables

• Database

What is a collection of data that has been gathered, organized, and processed to provide meanings in certain ways?

• Data

• Information

• Tables

• Database

What is a collection of organized and arranged data that is easy to access, manage, and modify?

• Data

• Information

• Tables

• Database

What is a property of databases that means any actions taken on a specific database must change the affected data in allowed ways, and the written data is valid according to specific rules?

• Avoiding duplication

• Data consistency

• Data sharing

• Data privacy

What is the process of determining user permissions by the system administrator?

• Data independence

• Authentication

• Authorization

• Referential integrity

What separates data from the programs that process it by storing data within the database?

• Data security

• Data sharing

• Referential integrity

• Data independence

What defines the structures of data and their storage locations?

• Internal-Physical

• Logical

• External

• Core

What level describes the contents of the database, its structure, types, fields, relationships, and constraints?

• Internal-Physical

• Logical

• External

• Core

Who are the individuals that interact with the system interfaces and various operations provided by the system?

• Database Administrator

• Database Designer and Analyst

• Programmers

• End User

What are the tasks of programmers?

• Backup

• Granting permissions to users

• Analyzing the database through communication with the end user

• Translating the database into a language understood by the computer