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Nucleus Software Exports Interview Questions and Answers
27 Interview questions
Local, instance, and global variables differ in scope and lifetime, affecting how and where they can be accessed in code.
Local Variables: Defined within a function or block, accessible only within that scope. Example: `void func() { int x = 10; }`.
Instance Variables: Belong to an instance of a class, accessible through objects. Example: `class Car { int speed; }`.
Global Variables: Defined outside any function or c...
Static binding occurs at compile time, while dynamic binding happens at runtime, affecting method resolution in OOP.
Static Binding: Also known as early binding, it resolves method calls at compile time. Example: Method overloading in Java.
Dynamic Binding: Known as late binding, it resolves method calls at runtime. Example: Method overriding in Java using polymorphism.
Performance: Static binding is generally faster...
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
Allows a class to inherit attributes and methods from another class
Promotes code reusability and reduces redundancy
Creates a parent-child relationship between classes
Derived class can override or extend the functionality of the base class
Example: Class 'Car' can inherit from class 'Vehicle' an...
One-one mapping is a relationship between two sets where each element of one set is associated with exactly one element of the other set.
Each element in the first set maps to exactly one element in the second set.
No two elements in the first set map to the same element in the second set.
Example: Mapping employee IDs to employee names in a database.
LOS stands for Line of Sight, which refers to the unobstructed path between two points.
LOS is important in wireless communication to ensure a clear signal between devices.
LOS is also crucial in video games for determining visibility and targeting.
LOS can be affected by obstacles such as buildings, trees, or terrain.
Add two numbers without using a third variable by leveraging arithmetic operations.
Use addition and subtraction: a = a + b; b = a - b; a = a - b.
Example: For a = 5 and b = 3, after operations, a becomes 8 and b becomes 5.
Use bitwise operations: a = a ^ b; b = a & b; a = a ^ b.
Example: For a = 5 (0101) and b = 3 (0011), after operations, a becomes 8 (1000) and b becomes 0.
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
Allows for code reusability and promotes a hierarchical relationship between classes
Derived class can access the members of the base class
Types of inheritance include single, multiple, multilevel, and hierarchical
Example: class Animal { ... } class Dog extends Animal { ... }
Example: class Shap...
Polymorphism is the ability of a function or method to behave differently based on the object it is called with.
Polymorphism allows objects of different classes to be treated as objects of a common superclass.
There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).
Example: Animal class with methods like eat() can be inherited by Dog and Cat classes which can override ...
Yes, I know SQL.
I have experience writing SQL queries to retrieve and manipulate data from databases.
I am familiar with basic SQL syntax and can write SELECT, INSERT, UPDATE, and DELETE statements.
I have worked with various database management systems like MySQL, Oracle, and SQL Server.
I understand concepts like table relationships, indexes, and normalization.
I can use SQL to perform data analysis and generate rep...
OOP concepts include encapsulation, inheritance, polymorphism, and abstraction, forming the foundation of object-oriented programming.
Encapsulation: Bundling data and methods in a class. Example: A class 'Car' with properties like 'speed' and methods like 'accelerate()'.
Inheritance: Mechanism to create a new class from an existing class. Example: 'ElectricCar' inherits from 'Car'.
Polymorphism: Ability to present t...
Nucleus Software Exports Interview Experiences
43 interviews found
Anonymous
(2 Questions)
- Q1. Write a program to reverse a string.
- Q2. Difference between arraylist and linkedlitst
Interview Preparation Tips
Skills evaluated in this interview
alankrit nirjhar
Find Count of even-odd pairs in array.
Akanksha Bhayekar
Easy medium to hard medium
Questions on array , linked list
(1 Question)
- Q1. Oops ,dbms,cn,operating system
(1 Question)
- Q1. Easy question of hr round
Selected
I appeared for an interview in Aug 2024.
Aptitude test(Quants+Reasoning+English)
1 Beginner+ 1 Intermediate
(2 Questions)
- Q1. Technical CSE & IT Questions
- Q2. HR Round
Selected
I applied via Campus Placement
(1 Question)
- Q1. Study about the banking. Specifically lending domain. Questions around Repayment schedule of a loan. Some situational questions.
Interview Preparation Tips
- Lending Domain
- Banking Basics
Read about the company.
Study around the topics based the job description.
I applied via Campus Placement
Online screen test with basic coding questions
Offline in person basic questions on maps
Coding questions codility hacker ranl
Selected
I applied via Naukri.com and was interviewed in Oct 2023. There were 4 interview rounds.
(1 Question)
- Q1. Agile, waterfall model
(1 Question)
- Q1. Projects implemented, Project management tools, working styles
(1 Question)
- Q1. End to end journey of project.
- Ans.
The end to end journey of a project involves planning, execution, monitoring, and closing phases to achieve project goals.
Initiation: Define project scope, objectives, and stakeholders.
Planning: Develop project plan, schedule, and budget.
Execution: Implement project plan, manage resources, and communicate progress.
Monitoring: Track project performance, identify risks, and make adjustments.
Closing: Finalize project deli...
(1 Question)
- Q1. Salary negotiation
(2 Questions)
- Q1. Your previous experience
- Ans.
I have extensive experience in merchandising, focusing on product selection, inventory management, and visual displays.
Managed product selection for seasonal collections, increasing sales by 20%.
Conducted market research to identify trends, leading to a successful launch of a new product line.
Collaborated with suppliers to negotiate better pricing, improving profit margins by 15%.
Designed and implemented visual merchan...
- Q2. Salary expectation
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed before Jun 2023. There were 2 interview rounds.
(1 Question)
- Q1. Moderate Coding questions related to array and string.
(1 Question)
- Q1. PI Round + Technical Round
Interview Preparation Tips
- Java
- Project
- OOPS
- PI Questions
Selected
I applied via Campus Placement and was interviewed before May 2023. There were 2 interview rounds.
Aptitude ,Coding MCQ, Coding Test
(4 Questions)
- Q1. OOPs Programming, Web Development, Coding Question (Reverse a String)
- Q2. Pillers Of OOPs
- Ans.
Pillars of OOPs are Inheritance, Encapsulation, Abstraction, and Polymorphism.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Abstraction: Hiding the complex implementation details and showing only the necessary features.
Polymorphism: Ability to present the same interface for different data types.
- Q3. Explain Inheritance with Code Example
- Ans.
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
Allows for code reusability and promotes a hierarchical relationship between classes
Derived class can access the members of the base class
Types of inheritance include single, multiple, multilevel, and hierarchical
Example: class Animal { ... } class Dog extends Animal { ... }
Example: class Shape { ....
- Q4. Explain Polymorphism
- Ans.
Polymorphism is the ability of a function or method to behave differently based on the object it is called with.
Polymorphism allows objects of different classes to be treated as objects of a common superclass.
There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).
Example: Animal class with methods like eat() can be inherited by Dog and Cat classes which can override the e...
Interview Preparation Tips
Learn Basic Web Development.
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Nucleus Software Exports Interviews By Designations
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based on 38 interview experiences
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Nucleus Software Exports Reviews and Ratings
based on 562 reviews
Rating in categories
|
Software Engineer
991
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|  ₹3 L/yr - ₹11.6 L/yr |
|
Senior Software Engineer
518
salaries
| ₹7.2 L/yr - ₹27.4 L/yr |
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Technical Lead
229
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Assistant Software Engineer
163
salaries
| ₹3.5 L/yr - ₹5 L/yr |
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Software Developer
117
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| ₹4.3 L/yr - ₹14.9 L/yr |
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