Purdue CNIT 280 Exam 1 Lecture Review QUESTIONS WITH COMPLETE SOLUTIONS
Database Characteristics correct answer: 1. Persistent Data (stored/resting) 2. Shared Data (Multiple users and users) 3. Data is organized/metadata 4. Structured Query Language (SQL) DBMS - What it stands for correct answer: Database Management System DBMS (Database Management System) correct answer: A database is a collection of stored data. A DBMS is SOFTWARE designed to collect, store, and process data Why Data Modeling? correct answer: 1. Communication 2. Discovery 3. Integration Data Modeling Representation Sections correct answer: 1. Business Structures (Entities, Attributes) 2. Business Rules a. How we operate the business b. How things relate (relationships) c. How many things can exist (cardinality) Data Modeling Types (3 types)
Escuela, estudio y materia
- Institución
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Purdue University
- Grado
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CNIT
Información del documento
- Subido en
- 19 de abril de 2023
- Número de páginas
- 7
- Escrito en
- 2022/2023
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
Temas
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purdue cnit 280 exam 1 lecture review questions with complete solutions
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