While these are the core elements of a data dictionary, it's not uncommon to document additional information about each element, which may include the source of the information, the table or concept in which the attribute is contained, the physical database field name, the field length, and any default values.
Answer:
Executive information system ( EIS )
Explanation:
- Other name of executive information system is executive support system.
- It helps in decision making needs.
- It gives simple access to internal and external data important to authoritative objectives.
- EIS more focuses on graphical display
- They offer solid reporting and drill-down capacities.
- In recent time EIS is more used in business intelligence.
Answer:
"Information quality" is a measure of the value which the information provides to the user of that information. accuracy, objectivity, Believability, reputation.
Explanation:
