Q:
      
      
         
            
The Computer size was very large in
         
       
      
      
      
          
      
      
          Answer & Explanation
         Answer: D) First Generation         
         
Explanation: The First Generation Computers size was very large. 
 
Since the First generation computers used 1000s of vacuum tubes that required lot of space made them gigantic in size. Single transistor could replace 1000 vacuum tubes and a single IC chip replaced 1000s of transistors made computers smaller and more speedy.
 
It is obvious that computers developed with more power, reliability, speed and smaller sizes due to the enhancement of technology.
       
      
      
      
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