Q: What is normalisation in RDBMS ? In Which normalised form query will be faster 2nd or 1st ? What is polymorphism ? What is encapsulation? What is your final year project (questions about it) ? Biggest weakness and strength . What are your work interests?

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Normalisation in RDBMS is the process of organizing data in a database to reduce redundancy and improve data integrity. Polymorphism is the ability of an object to take on multiple forms. Encapsulation is the bundling of data and methods that operate on the data into a single unit.

Normalisation in RDBMS involves breaking down a table into smaller tables and defining relationships between them to reduce redundancy.
Query performance is generally faster in 2nd normal form compared to 1st normal form as it reduces data redundancy and improves data integrity.
Polymorphism allows objects to be treated as instances of their parent class or as instances of their own class.
Encapsulation helps in hiding the internal state of an object and only exposing the necessary functionality through methods.
Final year project details should be explained with technical aspects and challenges faced during the project.
Strengths and weaknesses should be related to technical skills, problem-solving abilities, teamwork, communication skills, etc.
Work interests can include specific programming languages, technologies, domains, or industries.

Q: What is normalisation in RDBMS ? In Which normalised form query will be faster 2nd or 1st ? What is polymorphism ? What is encapsulation? What is your final year project (questions about it) ? Biggest weakness and strength . What are your work interests?

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