One surface is larger than the other surface
        
             
        
        
        
Answer:
A). Using a flowchart, show the algorithm for the car collision avoidance system.
Explanation:
 
        
             
        
        
        
Answer:
The answer is... Vaccum Tubes... 
This is one which was used in computers before the Phenomenal invention of Transisitors.
 
        
             
        
        
        
Answer:
Baselines
Explanation:
The idea of software configuration management is that of monitoring and controlling changes in the software. The baseline is the standard and formally accepted form of a software item that is meant to be configured. It is like a generally accepted reference point, which could be applied in effecting incremental changes in the software. 
There are three types of baselines which are the functional, developmental, and product baselines. Functional baselines provide an overview of the functionality and specifications of a system. The product baseline encompasses both the functional and physical details of the system.