Which of the following can be used to extract broad meaning from large groups of data?

A) Big Small data
B) Data visualization
C) Tag clouds
D) Bubble diagrams
E) Pictograms

Data visualization techniques, such as charts and graphs, can help to extract broad meaning from large groups of data by presenting it in a visual format that is easy to understand and interpret. Big Small data refers to large amounts of data that can be difficult to interpret without the use of tools such as data visualization. Tag clouds, bubble diagrams, and pictograms can also help to visualize data, but may not be as effective as overall data visualization.