Answer: 
The key difference between a library and a framework is “Inversion of Control”. When you call a method from a library, you are in control. But with a framework, the control is inverted:the framework calls you
Explanation: 
A library performs specific, well-defined operations.
A framework is a skeleton where the application defines the "meat" of the operation by filling out the skeleton. The skeleton still has code to link up the parts but the most important work is done by the application.
Examples of libraries: Network protocols, compression, image manipulation, string utilities, regular expression evaluation, math. Operations are self-contained.
Examples of frameworks: Web application system, Plug-in manager, GUI system. The framework defines the concept but the application defines the fundamental functionality that end-users care about.
        
             
        
        
        
Answer:
The campaign could be improved by 78% if the listed recommendations are followed.
Explanation:
While conducting the following Search advertising program for a few months, Meredith has announced that revenues of its branded goods are beginning to slow. She reviews her Google Advertising Suggestions webpage which states that her campaign's performance ranking is 22 points. 
Thus, the campaign will be increased by 78% if the above recommendations are implemented to inform Meredith regarding its Google Search Advertising plan.
 
        
             
        
        
        
Answer:
You can use the task manager to see what programs are currently running.
Explanation:
 
        
                    
             
        
        
        
Answer:
algorithms for finding the area
Explanation:
you need algorithms to find out any computer input information.