Data visualization
Data visualization is a good starting point for data mining. There are several approaches to data mining that supports smart decisions. Data visualization places data in a visual context. It extracts the data in a clear and understandable way without any form of reading or writing. Results are displayed in the form of pie charts, graphs, and any other statistical representation. Such multidimensional views of data aid in developing a preliminary understanding of the trends that are hidden in the data set.
The primary feature of a digital video camera is to records video as digital signals. A digital video camera picture out as of live settings, encrypting it into information that can be definite or transcoded into electronic photographic media. A typical digital camera contains of a lens, image sensor, storing media and a number of other characteristics that can be also be initiated on other cameras such as scalable aperture, filters and flash. High feature images and digital video slides can be put in storage and replicated on a computer, CD or writable DVD or on the internet in deprived of any loss of quality.
Answer:A. Testimony
Explanation:when someone knows something about what happened in the case held in court or they had witnessed what happened; In order to actual testify on what they know they are called on the stand and they have to raise their hand as a sign to swear an oath before the can give their testimony in court.
