What are the common sources of information?
Such sources include: the internet, newspapers, journals, transcripts from radio or TV programmes, leaflets, photographs and other artefacts (man-made objects).
What are the challenges associated with using data from different sources?
Challenge: Pulling source data is the first step in the integration process. But it can be complicated and time-consuming if data sources have different formats, structures, and types. Moreover, once the data is extracted, it needs to be transformed to make it compatible with the destination system before integration.
Why is it important to know the source of information?
Evaluating information sources is a important part of the research process. Not all information is reliable or true, nor will all information be suitable for your paper or project. Users must be able to critically evaluate the appropriateness of all types of information sources prior to relying on the information.
What is the most important source of information?
the most important source of information comprises administrative records,that is,official document.