Tata Advanced Systems Software Developer Interview Questions and Answers

Q1. Question based on project architecture
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Q2. Access specifiers
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Minimum basic aptitude like profit,loss , encoding were asked

Q1. About ohms law equation
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Q2. About xor truth table
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Q1. What is endianness and wrote c program for endianness
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Endianness refers to the order in which bytes are stored in memory. There are two types: big-endian and little-endian.
• Big-endian systems store the most significant byte first, while little-endian systems store the least significant byte first.

• Endianness can affect how data is interpreted and manipulated in a computer system.

• Example: In a big-endian system, the number 0x12345678 would be stored as 12 34 56 78 in memory.

• ...read more
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Q2. Basic sring programs
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Q1. Tell me about yourself
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Q2. Explain your project
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Q1. Explain different kinds of Design patterns
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Design patterns are reusable solutions to common problems in software design.
• Creational patterns: Singleton, Factory, Builder

• Structural patterns: Adapter, Decorator, Facade

• Behavioral patterns: Observer, Strategy, Template Method
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Q2. Explain main pillars of OOPS
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The main pillars of OOPS are Inheritance, Encapsulation, Polymorphism, and Abstraction.
• Inheritance allows a class to inherit properties and behavior from another class.

• Encapsulation restricts access to certain components within a class, protecting data from outside interference.

• Polymorphism allows objects to be treated as instances of their parent class, enabling flexibility in code.

• Abstraction hides complex implementa...read more
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Simple code based on array and string

It contains mcqs on psuedcodes and two coding questions.

Q1. Tell me about yourself
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I am a software developer with experience in Java and Python.
• I have a Bachelor's degree in Computer Science.

• I have worked on projects involving web development and data analysis.

• I am familiar with Agile methodology and have experience working in a team.

• I enjoy learning new technologies and keeping up with industry trends.
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Q2. Questions on Oops, Java, Datastructures.
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Q3. What is polymorphism
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Polymorphism is the ability of an object to take on many forms.
• Polymorphism allows objects of different classes to be treated as if they are of the same class.

• It can be achieved through method overloading or method overriding.

• Example: A shape class can have different subclasses like circle, square, and triangle, but they can all be treated as shapes.

• Polymorphism helps in achieving code reusability and flexibility.
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Q4. What is a linked list
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A linked list is a linear data structure where each element is a separate object with a pointer to the next element.
• Consists of nodes that contain data and a pointer to the next node

• Can be singly or doubly linked

• Allows for efficient insertion and deletion of elements
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Q1. Tell me about yourself.
Ans. 
I am a software developer with experience in Java and Python.
• I have a Bachelor's degree in Computer Science.

• I have worked on projects involving web development and data analysis.

• I am familiar with Agile methodologies and have experience working in a team.

• I enjoy learning new technologies and am always looking to improve my skills.
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Q2. How honeywell is different from other companies
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Honeywell is a global technology company that specializes in aerospace, building technologies, and performance materials.
• Honeywell has a diverse portfolio of products and services

• Honeywell invests heavily in research and development

• Honeywell has a strong focus on sustainability and corporate responsibility

• Honeywell has a global presence with operations in over 70 countries

• Honeywell has a strong commitment to customer s
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