Answer:
1. General purpose file server.
2. Virtual Desktop Infrastructure Server.
3. Virtualized Backup Server.
All except : Database server
Explanation:
As a simple definition, we can tell, data deduplication is an elimination of redundant data in data set and storing only one copy of the same data. It is done by identifying double byte patterns through data analysis, removing double data and replacing it with reference pointed to stored, single piece of data.
 
        
             
        
        
        
The answer is A. Immediately inform her colleague
        
             
        
        
        
Answer:
second-law efficiency  = 62.42 %
Explanation:
given data 
temperature T1 = 1200°C = 1473 K
temperature T2 = 20°C  =  293 K 
thermal efficiency η = 50 percent
solution
as we know that thermal efficiency of reversible heat engine between same  temp reservoir 
so here 
efficiency ( reversible ) η1 = 1 -  ............1
      ............1
efficiency ( reversible ) η1  = 1 -  
   
so efficiency ( reversible ) η1  = 0.801
so here second-law efficiency of this power plant is 
second-law efficiency =  
 
second-law efficiency =  
  
second-law efficiency  = 62.42 %
 
        
             
        
        
        
Where are the statements then bbs lol