ZEE5 Software Developer Interview Questions and Answers

Q1. How do yo sharding in mongodb
Ans. 
Sharding in MongoDB involves partitioning data across multiple servers to improve scalability and performance.
• Sharding is achieved by dividing data into chunks based on a shard key

• Each shard contains a subset of the data, distributed across multiple servers

• MongoDB's sharding architecture includes config servers, query routers, and shard servers

• Sharding can be implemented at the collection level in MongoDB
Answered by AI
Add your answer

Q1. Python questions
Add your answer

Q1. Why you want to work here
Ans. 
I am passionate about software development and believe in the company's mission and values.
• I admire the company's innovative projects and technologies.

• I resonate with the company's culture of collaboration and continuous learning.

• I am excited about the opportunity to work with a talented team of developers.

• I believe my skills and experience align well with the company's needs.
Answered by AI
Add your answer

Generale questions about my previous experience

Q1. Leetcode problem solving
Add your answer
Q2. Leetcode problem solving 2
Add your answer

Q1. What is closure
Ans. 
A closure is a function that has access to its own scope, the scope in which it was defined, and the global scope.
• A closure is created when a function is defined inside another function.

• The inner function has access to the variables and parameters of the outer function, even after the outer function has finished executing.

• Closures are useful for creating private variables and functions in JavaScript.

• They can also be us...read more
Answered by AI
Add your answer
Q2. What is Encapsulation
Ans. 
Encapsulation is the process of hiding internal details and providing a public interface for accessing and manipulating data.
• Encapsulation bundles data and methods together into a single unit.

• It helps in achieving data abstraction and data hiding.

• By encapsulating data, we can control access to it and prevent unauthorized modifications.

• Encapsulation promotes code reusability and maintainability.

• Example: A class in objec...read more
Answered by AI
Add your answer
Q3. What is Inheritance
Ans. 
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
• Inheritance allows for code reuse and promotes the concept of hierarchy.

• The class that is being inherited from is called the superclass or base class.

• The class that inherits from the superclass is called the subclass or derived class.

• The subclass can access the public and protected members of the s...read more
Answered by AI
Add your answer
Q4. What is Abstraction
Ans. 
Abstraction is the process of simplifying complex systems by focusing on essential details.
• Abstraction involves hiding unnecessary details and exposing only relevant information.

• It allows developers to create models or representations that capture the essential aspects of a system.

• Abstraction helps in managing complexity, improving code reusability, and enhancing maintainability.

• For example, in object-oriented programm...read more
Answered by AI
Add your answer
Q5. What is Polymorphism
Ans. 
Polymorphism is the ability of an object to take on many forms. It allows objects of different classes to be treated as the same type.
• Polymorphism is a fundamental concept in object-oriented programming.

• It enables code reusability and flexibility.

• Polymorphism can be achieved through method overriding and method overloading.

• Example: A parent class Animal can have multiple child classes like Dog, Cat, and Bird. They can ...read more
Answered by AI
Add your answer

Q1. Explain basics of c#
Ans. 
C# is a programming language developed by Microsoft for building a wide range of applications on the .NET framework.
• C# is an object-oriented language with features like classes, inheritance, and polymorphism.

• It is strongly typed, meaning variables must be declared with a specific data type.

• C# supports modern programming concepts like async/await for asynchronous programming.

• It is commonly used for developing desktop, w...read more
Answered by AI
Add your answer
Q2. C# basics oops sql server
Add your answer

Q1. Core java , spring boot , mysql , lunix
Add your answer

Apt + coding questions, medium difficulty

Q1. Basics qs on oops and known programming language
Add your answer

Q1. In-depth of oops and live coding questions
Add your answer

Q1. Basics qs like y and what
Add your answer

I am intermidate state on coding like python, java

Q1. How much coding language do you have learned
Ans. 
I have learned multiple coding languages including Java, Python, and C++.
• Proficient in Java, Python, and C++

• Familiar with HTML, CSS, and JavaScript

• Experience with SQL and database management

• Knowledge of software development principles and best practices
Answered by AI
View 1 more answer