Choose the incorrect statements:
1. In network model, data is represented by a collection of records, and relationship among data are represented by links.
2 . In hierarchical model, data and relationships among data are represented by records and links respectively.
3. In hierarchical model, the records are organized as a collection of arbitrary graphs.
4. In network model, the records are organized as a collection of trees.
  • a)
    1 and 3 only
  • b)
    2 and 3 only
  • c)
    3 and 4 only
  • d)
    All are correct
Correct answer is option 'D'. Can you explain this answer?

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This discussion on Choose the incorrect statements:1. In network model, data is represented by a collection of records, and relationship among data are represented bylinks.2 . In hierarchical model, data and relationships among data are represented by records and links respectively.3. In hierarchical model, the records are organized as a collection of arbitrary graphs.4. In network model, the records are organized as a collection of trees.a)1 and 3 onlyb)2 and 3 onlyc)3 and 4 onlyd)All are correctCorrect answer is option 'D'. Can you explain this answer? is done on EduRev Study Group by Computer Science Engineering (CSE) Students. The Questions and Answers of Choose the incorrect statements:1. In network model, data is represented by a collection of records, and relationship among data are represented bylinks.2 . In hierarchical model, data and relationships among data are represented by records and links respectively.3. In hierarchical model, the records are organized as a collection of arbitrary graphs.4. In network model, the records are organized as a collection of trees.a)1 and 3 onlyb)2 and 3 onlyc)3 and 4 onlyd)All are correctCorrect answer is option 'D'. Can you explain this answer? are solved by group of students and teacher of Computer Science Engineering (CSE), which is also the largest student community of Computer Science Engineering (CSE). If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for Computer Science Engineering (CSE) on EduRev and even discuss your questions like Choose the incorrect statements:1. In network model, data is represented by a collection of records, and relationship among data are represented bylinks.2 . In hierarchical model, data and relationships among data are represented by records and links respectively.3. In hierarchical model, the records are organized as a collection of arbitrary graphs.4. In network model, the records are organized as a collection of trees.a)1 and 3 onlyb)2 and 3 onlyc)3 and 4 onlyd)All are correctCorrect answer is option 'D'. Can you explain this answer? over here on EduRev! Apart from being the largest Computer Science Engineering (CSE) community, EduRev has the largest solved Question bank for Computer Science Engineering (CSE).
This discussion on Choose the incorrect statements:1. In network model, data is represented by a collection of records, and relationship among data are represented bylinks.2 . In hierarchical model, data and relationships among data are represented by records and links respectively.3. In hierarchical model, the records are organized as a collection of arbitrary graphs.4. In network model, the records are organized as a collection of trees.a)1 and 3 onlyb)2 and 3 onlyc)3 and 4 onlyd)All are correctCorrect answer is option 'D'. Can you explain this answer? is done on EduRev Study Group by Computer Science Engineering (CSE) Students. The Questions and Answers of Choose the incorrect statements:1. In network model, data is represented by a collection of records, and relationship among data are represented bylinks.2 . In hierarchical model, data and relationships among data are represented by records and links respectively.3. In hierarchical model, the records are organized as a collection of arbitrary graphs.4. In network model, the records are organized as a collection of trees.a)1 and 3 onlyb)2 and 3 onlyc)3 and 4 onlyd)All are correctCorrect answer is option 'D'. Can you explain this answer? are solved by group of students and teacher of Computer Science Engineering (CSE), which is also the largest student community of Computer Science Engineering (CSE). If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for Computer Science Engineering (CSE) on EduRev and even discuss your questions like Choose the incorrect statements:1. In network model, data is represented by a collection of records, and relationship among data are represented bylinks.2 . In hierarchical model, data and relationships among data are represented by records and links respectively.3. In hierarchical model, the records are organized as a collection of arbitrary graphs.4. In network model, the records are organized as a collection of trees.a)1 and 3 onlyb)2 and 3 onlyc)3 and 4 onlyd)All are correctCorrect answer is option 'D'. Can you explain this answer? over here on EduRev! Apart from being the largest Computer Science Engineering (CSE) community, EduRev has the largest solved Question bank for Computer Science Engineering (CSE).