Oracle Software Developer Interview Questions, Process, and Tips

Q1. What are Decorators in Python
Ans. 
Decorators in Python are functions that modify the behavior of other functions or methods.
• Decorators are denoted by the @ symbol followed by the decorator name.

• They allow you to add functionality to an existing function without modifying its code.

• Common use cases include logging, authentication, and memoization.

• Example: @staticmethod decorator in Python is used to define a method that is not bound to the class instance
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Q2. What is the difference between iterator and geneator
Ans. 
Iterator is a design pattern that allows sequential access to elements, while generator is a function that can pause and resume execution.
• Iterator is an object that provides a way to access elements of a collection sequentially.

• Generator is a function that can yield multiple values one at a time, allowing it to pause and resume execution.

• Iterators are used in loops to iterate over collections like arrays, while generat
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Q1. A robot that cleans the whole room
Ans. 
A robot that cleans the whole room is a useful tool for maintaining cleanliness and saving time.
• Efficiently cleans all surfaces in the room

• Can reach tight spaces and corners easily

• Saves time and effort for the user

• Examples: Roomba vacuum cleaner, iRobot Braava mopping robot
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Q1. DSA medium questions
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Q1. Background verification
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Questions were from cs subjects like os, dbms, oops, and some i/o related questions

2 dsa questions were asked of medium difficulty

Q1. Some dsa questions, 1 puzzle, oops related questions
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Q1. This round was pretty informal compared to previous rounds as questions related to hobbies, and personal projects were asked.
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Q1. Database normalization concepts
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Q2. Java servlets and java oops concepts
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Q1. Some hr related questions
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Q2. Indept java questions and some logical outside of tech
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Oops concepts, multi threading,phthon

General Apt and coding

Q1. It was discussion with manager
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Q2. Tell me about your college projects
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Q1. Tell me about yourself and general questions
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