What is the degree of a relation?
					문제풀이 모드
										
					
					0
															
						
						
						정답률 : -					
				
			What is the degree of a relation?
the number of occurrences n of its relation schema
the number of tables n of its relation schema
the number of attributes n of its relation schema
the number of key n of its relation schema
			채점하기
		
		
					
		
					
		
		
		
	









