BCS Data Analysis
Детайли за курса:
- 3 дни
- Цена на курса 950 лв. + ДДС. Цена на изпита remote proctoring 750 лв. + ДДС
- BCS Business Analysis
За кого е курсът
Business analysts, project managers and solution developers who require a practical approach to analysing and modelling data. Data Analysis is also an Analytical Skills module on the BCS (ISEB) Advanced Diploma in Business Analysis.
Програма на курса
Data analysis for business analysts
- The importance of data to the organisation
- Data, information and business intelligence
- Applying data analysis to understand the organisation
- Using data analysis in business analysis
Principles of data analysis
- Rationale for analysing and modelling data
- Techniques used in data analysis
- Entity relationship diagrams
- Analysis class modelling
- Normalisation of data
Entity Relationship Diagrams
- Entities
- Attributes
- Relationships – cardinality and optionality
- Keys
- Entity and relationship descriptions
- Attributes and domains
Analysis class modelling
- Objects and classes
- Structure of a class: name, attributes, operations
- Associations and multiplicity
- Naming associations
- Generalisation
Normalisation of data
- Third normal form analysis rules
- Relations
- Primary and candidate keys
- Drawing third normal form models
Validating the data model
- Cross-reference matrices, CRUD matrix
- Data navigation paths
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Изпит
Изпитът e Multiple choice questions формат и е наличен в изпитните центрове на Pearson Vue и като Remote proctoring. И в двата случая е необходимо да имате 26 верни отговора от 40 възможни, за да вземете изпита. Времетраенето е 90 минути + 23 минути добавено време за non-native English speakers.
