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Choose the correct statement regarding superkeys
  • a)
    A superkey is an attribute or a group of multiple attributes that can uniquely identify a tuple
  • b)
    A superkey is a tuple or a set of multiple tuples that can uniquely identify an attribute
  • c)
    Every superkey is a candidate key
  • d)
    A superkey is an attribute or a set of attributes that distinguish the relation from other relations
Correct answer is option 'A'. Can you explain this answer?
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Choose the correct statement regarding superkeysa)A superkey is an att...
A superkey is an attribute or a set of multiple attributes that can uniquely identify a tuple. It is used to differentiate between tuples.
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Choose the correct statement regarding superkeysa)A superkey is an attribute or a group of multiple attributes that can uniquely identify a tupleb)A superkey is a tuple or a set of multiple tuples that can uniquely identify an attributec)Every superkey is a candidate keyd)A superkey is an attribute or a set of attributes that distinguish the relation from other relationsCorrect answer is option 'A'. Can you explain this answer?
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Choose the correct statement regarding superkeysa)A superkey is an attribute or a group of multiple attributes that can uniquely identify a tupleb)A superkey is a tuple or a set of multiple tuples that can uniquely identify an attributec)Every superkey is a candidate keyd)A superkey is an attribute or a set of attributes that distinguish the relation from other relationsCorrect answer is option 'A'. Can you explain this answer? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Choose the correct statement regarding superkeysa)A superkey is an attribute or a group of multiple attributes that can uniquely identify a tupleb)A superkey is a tuple or a set of multiple tuples that can uniquely identify an attributec)Every superkey is a candidate keyd)A superkey is an attribute or a set of attributes that distinguish the relation from other relationsCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the correct statement regarding superkeysa)A superkey is an attribute or a group of multiple attributes that can uniquely identify a tupleb)A superkey is a tuple or a set of multiple tuples that can uniquely identify an attributec)Every superkey is a candidate keyd)A superkey is an attribute or a set of attributes that distinguish the relation from other relationsCorrect answer is option 'A'. Can you explain this answer?.
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