RGBSI Graduate Engineer Trainee (Get) Interview Questions and Answers

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Verbal
Tachnical

Q1. Technical interview questions from core java and sql queries
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Q1. Singly,doubly link list Joins type and project
Ans. 
The question is not clear and seems to be unrelated to the job role of Graduate Engineer Trainee.
• The question seems to be a mix of different topics and lacks clarity.

• Singly and doubly linked lists are data structures used in computer science.

• Joins are used in database management systems to combine data from multiple tables.

• Project could refer to a software development project or a construction project.

• It is unclear how...read more
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Q1. Simple backgroud question. Family background
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Q1. Is java 100% Object Oriented
Ans. 
No, Java is not 100% Object Oriented due to the presence of primitive data types.
• Java has primitive data types like int, float, and boolean which are not objects.

• Static methods and variables do not require an instance of a class, breaking the pure object-oriented paradigm.

• Java also supports procedural programming features like control structures and arrays.
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Q2. No Java is not 100 % Object Oriented, its datatypes are not objects
Ans. 
Java is not 100% Object Oriented because its primitive data types are not objects.
• Java has primitive data types like int, double, boolean which are not objects and do not inherit from a common class.

• However, Java provides wrapper classes like Integer, Double, Boolean to treat primitives as objects.

• Java also supports features like inheritance, encapsulation, and polymorphism which are key aspects of Object Oriented Prog
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