What is the peculiarity of red black trees?
							Options
 - In red-black trees, the root do not contain data.
 - In red-black trees, the leaf nodes are not relevant and do not contain data.
 - In red-black trees, the leaf nodes are relevant but do not contain data.
 - Both a and c above
							CORRECT ANSWER :   In red-black trees, the leaf nodes are not relevant and do not contain data. 
                            
                            
			        
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