Data and Analytics Flashcards
1
Q
Data life cycle: 6
A
- Identify
- Capture
- Manage
- Utilise
- Archive
- Destroy
2
Q
What is a data lake:
A
It’s where structured and unstructured data in different formats are being kept.
3
Q
Data warehouse =
A
Where processes data is being kept. This is ready to be analysed and cleansed.
4
Q
A good data governance system includes: 7
A
- Data supports and improves decision making
- data is managed efficiently, effectively and ethically
- governance roles are clearly identified and define
- processes are standardised, reliable and transparent
- organisation stays agile in the face of change
- management and staff adherence to policies and regulations
- a culture of openness and accountability is supported
5
Q
Quality data = 6
A
Accurate
Complete
Cost effective
Unique or user specific
Relevant or reliable
Accessible
Timely
Understandable
6
Q
6 Ethical principles around data capturing:
A
- Consent
- Ownership
- Financial benefit
- privacy
- Openness
- Transparency
7
Q
What is CDR?
A
Corporate Digital Responsibility, which is part of CSR.
8
Q
Types of visualisations:
A
- bar charts
- histograms
- scatter diagrams
- bubble charts
- cartograms
- heat maps
- pie charts
- line graph
- probability distribution
