{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2024-04-19T12:49:42.541Z","dateModified":"2024-04-19T12:49:42.541Z","typicalAgeRange":"11-18","educationalLevel":"CUET (UG)","assesses":"Database Management Systems - Tuple Calculus","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Tuple Calculus"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Database Management Systems"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"CUET (UG)"}],"name":"Quiz about Tuple Calculus","about":{"@type":"Thing","name":"Database Management Systems - Tuple Calculus"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Tuple Calculus","text":"A tuple within a relation must be ______.","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

Common

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

Distinct

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

Copy

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

None

","comment":{"@type":"Comment","text":"\"\""}}],"acceptedAnswer":{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

Distinct

","answerExplanation":{"@type":"text","text":"The correct option is(B): Distinct"},"comment":{"@type":"Comment","text":"\"\""}}}]}

A tuple within a relation must be ______.

The Correct Option is B

Solution and Explanation

Questions Asked in CUET exam