Answer:
I was actually just looking to help with someone's schoolwork. . .
Explanation:
 
        
                    
             
        
        
        
Virtualization. To enable easy deployment and scalability, it should be easy to spin up new machines on request. Virtualization offers the possibility to clone operating systems and deploy solutions independent of the actual hardware.
        
             
        
        
        
Answer:
The expression is :
π[cd) + π(g,h) ],[π(e,f)+π(a,b)])
We will use foreign key and primary key
 
        
             
        
        
        
The  compound condition are:
- 7<12 or 50!=10 is false
 - 7<12 and 50<50 is false
 - not (8==3) is true
 
<h3>What is compound condition?</h3>
A compound statement is known to be one that shows up as the body of another statement, e.g. as in if statement. 
The  compound condition are:
- 7<12 or 50!=10 is false
 - 7<12 and 50<50 is false
 - not (8==3) is true
 
Learn more about compound condition  from
brainly.com/question/18450679
#SPJ1
 
        
             
        
        
        
A vertical group of cells are called (C) column