If the information being sought is close to the root of where the search begins, breadth-first searching will be faster than depth-first searching. However, the total speed depends on how the information is stored. More »

Free look ups of 1-888 numbers can be performed at ReversePhoneLookup.com, SearchYellowDirectory.com and WhitePages.com, as of 2015. This is a free service on all three websites. More »

Vital records are an excellent way to search for first names. Birth certificates, death certificates, naturalization documentation and marriage licences are usually accessible online or, in some cases, websites provide w... More »

www.reference.com Government & Politics Public Records

The main advantage of a Gantt chart is that it makes it easy to understand the steps required to complete a project, thus enhancing organization and improving the chances of success. Its major pitfall is its potential to... More »

Pie charts are an efficient and easy to read way to represent data in percentages or portions. However, it is sometimes difficult to include absolute numbers on a pie chart instead of percentages, particularly if there a... More »

The primary advantage of using a graph or chart in a presentation is that they help the audience to visualize the point of the presentation. Graphs emphasize the main point, make the data more convincing, provide a compa... More »

The advantages of using tables and graphs to organize data include easy visualization of statistics, poignant descriptions of data, the provision of a summary of the overall work and the interest people show to graphics ... More »