&We Media Web Developer Intern Interview Questions and Answers for Freshers

The aptitude test was successful, covering various topics such as ratios and proportions, percentages, blood relations, boat and stream problems, highest common factor (HCF) and least common multiple (LCM), volume and surface area, time and work, as well as questions related to profit and loss, and speed, distance, and time.

In the coding test 1 question for coding and another 2 for debugging were asked.

Q1. Tell me about yourself?
Ans. 
I am a recent graduate with a degree in Computer Science and a passion for coding and problem-solving.
• Recent graduate with a degree in Computer Science

• Passionate about coding and problem-solving

• Experience with programming languages like Java, Python, and C++
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Q2. What do you mean by polymorphism?
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Polymorphism is the ability of a function or method to behave differently based on the object it is acting upon.
• 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: Inheritance in OOP allows a child class to override a method from its parent class, exhibiting polymo
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Q3. A puzzle was asked. Probably do all the puzzles from geeks for geeks.
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Python scripting, cyber security principles and basic technical questions.

Q1. Where you see yourself in 5 years
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It was easy. It was basic question.

It was a bit diff as everyone was a bit aggressive

Q1. It was long and difficult.
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Q2. Tel about all ml algo
Ans. 
Machine learning algorithms are used to analyze data, make predictions, and automate decision-making processes.
• ML algorithms can be categorized into supervised, unsupervised, and reinforcement learning.

• Examples of ML algorithms include linear regression, decision trees, support vector machines, k-means clustering, and neural networks.

• ML algorithms require labeled data for supervised learning and can learn patterns from
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2 Questions of Medium leetcode difficulty.

The topic was given to 8-10 people and starting from a random person the GD starts.

Q1. SQL query to get 3rd largest element.
Ans. 
Use SQL query with ORDER BY and LIMIT to get 3rd largest element.
• Use ORDER BY clause to sort the elements in descending order.

• Use LIMIT 2,1 to skip the first two largest elements and get the 3rd largest element.
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Q2. Programme to swap two objects (deep copy).
Ans. 
Program to swap two objects (deep copy)
• Create a temporary object to store one of the objects

• Copy the values of the second object into the first object

• Copy the values from the temporary object into the second object
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Q1. Behavioural questions
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Ist I gave a aptitude + Technical questions + 1 coding question
Coding question was based on sorting

Q1. Academic project explanation, java basic questions
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Q2. What is class, object
Ans. 
Class is a blueprint for creating objects, while object is an instance of a class.
• A class defines the properties and behaviors of objects.

• An object is a specific instance of a class.

• Classes can inherit properties and behaviors from other classes.

• Objects can interact with each other by calling methods on each other.

• Example: Class 'Car' may have properties like 'color' and 'model', while an object of class 'Car' could be
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Q3. Explain OOPS concept
Ans. 
OOPS (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code.
• OOPS focuses on creating objects that interact with each other to solve problems.

• It involves concepts like encapsulation, inheritance, polymorphism, and abstraction.

• Encapsulation refers to bundling data and methods that operate on the data into a single unit.

• Inheritance allows a class to inherit...read more
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Q4. What is method overloading, method overiding
Ans. 
Method overloading is when multiple methods have the same name but different parameters. Method overriding is when a subclass provides a specific implementation of a method that is already provided by its superclass.
• Method overloading allows a class to have multiple methods with the same name but different parameters.

• Method overriding occurs in a subclass when a method has the same name and parameters as a method in it...read more
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Q5. What is inheritance, encapsulation, access modifiers
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Inheritance, encapsulation, and access modifiers are key concepts in object-oriented programming.
• Inheritance allows a class to inherit properties and behaviors from another class.

• Encapsulation is the concept of bundling data and methods that operate on the data within a single unit.

• Access modifiers control the visibility and accessibility of class members.

• Examples: public, private, protected

• Inheritance example: class D...read more
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Easy aptitude test. Simple questions and easy to answer.

Q1. Implementing the logic for Bubble sort
Ans. 
Bubble sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements, and swaps them if they are in the wrong order.
• Start by comparing the first two elements of the array and swap them if necessary.

• Continue comparing adjacent elements and swapping them until the array is sorted.

• Repeat this process for each element in the array until no more swaps are needed.
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Q2. Software development lifecycle and its uses
Ans. 
Software development lifecycle is a process used to design, develop, and test software applications.
• It includes phases like planning, design, development, testing, deployment, and maintenance.

• Each phase has specific goals and deliverables to ensure the quality and success of the software.

• Examples of SDLC models include Waterfall, Agile, and DevOps.

• SDLC helps in managing the project effectively, reducing risks, and deli
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