Frist, we define the variable outfile by this line: ofstream outfile; Since the variable is to be used to write data from program variables, we don't assign it any type of variable for it to be a general variable for different values<span />
Information virtualization is the process of representing the abstract data such as numeral number and text into the form of visual which is human can easily understand.
The main challenges faced by the information visualization researchers are:
The main challenge which are faced by the information virtualization is during the data importing and also cleaning in the system.
It also not able to access the large amount of the data easily from the system.
Due to the poor selection of the scale and the coordinate rotation it also lead to the data distortion.
1. different thicknesses, so they each signify 1 or 2 nibbles. 2. the combinations of the thicknesses of those bars exceed the trillions. That's why manufacturers and stores never run out of SKU barcodes.
