To improve readability, use white
text on a dark green background but <span>the darker text on a lighter background
was rated more readable than lighter text on dark backgrounds according to
survey in every color combination. Example, red text on white background is
more readable than white text on red background.</span>
 
        
                    
             
        
        
        
Answer:
The answer is "Option B".  
Explanation:
The main drawback of commercial security is, that the software may not protect digital technology against data mining, and they are not known to be the  imperial tools, that's why the only option B is correct, and certain options are wrong, which can be explained as follows:
- In option A, It used to provide a sequence of instructions, which is used in security.  
 - In option C, It doesn't use in security, that's why it is wrong.
 - Option D and Option E are wrong because in software there is no use of court and new software, it only upgrades the software. 
 
 
        
             
        
        
        
SAP is a data and business processing platform.
        
             
        
        
        
Answer:
OB. by zooming in on them
hope it helps