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203388
2155
1. Which of the following is not a component of Entity-Relationship diagram?
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1
Rectangles, which represent entity sets
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2
Ellipses, which represent database operations
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3
Diamond, which represent relationships among entity sets
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4
Lines, which link attributes to entity sets and entity sets to relationships
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2155
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https://gongquiz.com/main/pages/Which+of+the+following+is+not+a+component+of+Entit.quiz?mode=practice&quizNo=203388&historyNo=reset&cateNo=612&p=3
[]
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{"203388":[1,2,3,4],"203389":[1,2,3,4],"203390":[1,2,3,4],"203391":[1,2,3,4],"203392":[1,2,3,4],"203393":[1,2,3,4],"203394":[1,2,3,4],"203395":[1,2,3,4],"203396":[1,2,3,4],"203397":[1,2,3,4]}
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124822409
-1
0
0
Which of the following is not a component of Enti... - 정보처리기사(구) (2012년 3월 4일 기출문제) #공퀴즈 #닷컴
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