Relational data models

Up-to-the minute information for managers.

6. Primary Deliverables of Data Quality Management include:

Improved Quality Data.

7. Three-tier architecture components are:
Client, Application server, Database server.

8. Information System should bring:
economic or non-economic effects.

9. Data lifecycle describes:

The processes performed to manage data assets.

10. OLAP describes an approach for the decision support,

Which aims to a gain knowledge from the data warehouse or data marts.

11. Example TPS is:
purchasing products or services (read the barcode at checkout) in the store.

12. Information system?s output is:

Information

13. Data is:

The representation of facts as text, numbers, graphics, images, sound or video

14. The basic objects that the ER model represents are:
Entity, Relationship and Attributes

15. ***
Client, Application server, Database server

16. Business Performance Management provide:

Key Performance Indicators

17. Golden record is:
a single, well-defined vesion of all the data entities (record of truth).

18. ***
The time duration to make data ready for analysis and loading the data into the database.

19. CBIS is information system, which uses computer technology to carry out some or all of the designated tasks:
human elements, data sources, software, hardware, development resources, operating system, communication.

20. Select the correct statement:
a) reporting is system for sophisticated analysis of large amount of data

b) ETL is the system for data extraction, transformation and load.

c) Business Intelligence does not support analysis and planning activities of enterprises and business organization.

21. Which of the following is a business benefit of BI?
a) single point of access to information for managers only

b) BI available to financial organizational departments only

c) up-to-the minute information for managers

22. What is slice-and-dice capability?

b) enables users to get details, and details of detailes, of information

c) the ability to look at information from different perspectives.

23. Data management is the business function of ? for controlling and delivering ?
a) information systems, information assets

b) planning, data and information assets

24. Who are the users of the Database system?

Database administrators, database designers and end users

25. The principle of database system can be described as follows:

a) data are organized in a database and driven by database management system (DBMS)

b) data are organized in a database and driven by information system

26. What are the elements of holistic approach of BPM?
Business Process Management, Corporate Performance Management, Business Intelligence.

27. What are the types of database models?

Relational data models

28. Data Governance is the core function of the Data management. Data governance is:

The exercise of authority and control (planning, monitoring, and enforcement) over the management?

29. Information strategy, which aims to propose an overall concept of ? enterprise, so they are optimally?

IS/ICT: global strategy

30. Which of the following is a type of transaction processing system?

Order processing

31. Every information system must stand on well prepared ?, that consists of ?.

a) IT infrastucture; IT platforms, IT services and IT staff.

b) IT infrastucture; IT services and IT staff

32. Select the correct statement:

a) Multidimensional database used Datalog Language

b) Spatial database contain and enable key operations with multimedia data.

c) Active database supports reactive behaviour based on rules ECA (Event Condition Action)

33. Inputs of Document and Content Management include:

Date: 2016-06-12; view: 165