Publicis Sapient SDE Interview Questions and Answers

EASY and Basics need to be Strong

DSA based questions and hard

Oops in python asked

Q1. What is inheritance, its types
Ans. 
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
• Types of inheritance include single inheritance, where a class inherits from only one parent class, and multiple inheritance, where a class inherits from multiple parent classes.

• Inheritance allows for code reusability and promotes the concept of hierarchical classification.

• Example: Class B inheriti
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Q2. What is your project, it drawback and scope of improvement
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Basic MCQs on CS concepts

Q1. Resume based questions
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Q1. Angular and js concepts
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It was easy to crack so easy

Q1. Where do we use BigInteger in java ?
Ans. 
BigInteger is used for mathematical operations involving very large integers in Java.
• BigInteger is used when the range of values supported by primitive data types like int and long is not sufficient.

• It is commonly used in cryptography and security applications.

• It provides methods for arithmetic, bitwise, and logical operations on large integers.

• Example: calculating factorial of a large number, generating large prime nu
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Q2. Merge Sort Algo code in java
Ans. 
Merge Sort Algo code in java
• Divide the array into two halves

• Recursively sort the two halves

• Merge the sorted halves

• Time complexity: O(n log n)
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Q1. Introduction confirmation about the interview schedule.
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Q1. Go through your resume
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Q2. Testing core knowledge on applied domine.
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Q1. About the salary negotiation.
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