Answer and Explanation:
There are two primary issues.  
The principal issues is Security of data or information. 
The information must be overseen such that it is upheld up regularly and kept secure from any catastrophic event or outer hacking.  
Second, when planning a framework to oversee information, we have to make it versatile and adaptable. 
The data should be scalable , i.e., the component used to store the information must be effectively ready to develop as we collect more information or the sort of information contribution to the framework needs to change after some time.
 
        
             
        
        
        
Answer:
The answer is most likely B
Explanation:
If it is a logic error, then the computer thinks it is doing the correct task. 
 
        
             
        
        
        
Answer:
Clara should use computer lenses and artifical tears.
The computer lenses help block blue light from entering your eyes which would help with the headaches and help you focus on something further away. The artificial tears help lubricate dry eyes which prevents or in Clara's case, reduces/relieves eye strain.