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Which of the following is a type of connection trap in Entity relationship model?I. Fan trapsII. Chasm traps

358638Medium DSSSB TGT Computer Science 0 replies 0 views
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Which of the following is a type of connection trap in Entity relationship model?
I. Fan traps
II. Chasm traps
  • AOnly II
  • BOnly I
  • CNeither I nor II
  • DBoth I and II
Correct answer: D

Explanation

Fan traps and chasm traps are both kinds of connection traps in the ER model, which arise from wrongly interpreting relationships.
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