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I applied via Naukri.com and was interviewed in Jun 2024. There were 2 interview rounds.
Classes in Python are used to create new types of objects with their own attributes and methods.
Classes are defined using the 'class' keyword followed by the class name.
Attributes are variables that belong to the class and are accessed using 'self'.
Methods are functions defined within the class and can operate on the class's attributes.
Inheritance allows a class to inherit attributes and methods from another class.
Enca...
I applied via Campus Placement and was interviewed in Apr 2024. There were 4 interview rounds.
Basic questions were asked
General it topic were asked to check
What people are saying about Wipro
Basic apptitude test conducted
Wipro interview questions for designations
OOPs stands for Object-Oriented Programming, a programming paradigm based on the concept of objects.
OOPs focuses on creating objects that contain data and methods to manipulate that data.
Encapsulation, inheritance, and polymorphism are key principles of OOPs.
Examples of OOPs languages include Java, C++, and Python.
Encapsulation is the concept of bundling data and methods that operate on the data into a single unit, preventing direct access to the data from outside the unit.
Encapsulation helps in data hiding and abstraction
It allows for better control over data by restricting access to certain components
Example: In object-oriented programming, classes encapsulate data and methods to create objects
Inheritance is a concept in object-oriented programming where a class can inherit attributes and methods from another class.
Inheritance allows for code reusability and promotes the concept of hierarchy in programming.
A subclass can inherit attributes and methods from a superclass, but can also have its own unique attributes and methods.
For example, a 'Vehicle' class can be a superclass, with subclasses like 'Car' and '...
An array is a data structure that stores a collection of elements of the same type in a contiguous memory location.
Declare an array by specifying the data type of the elements and the size of the array.
Initialize the array by assigning values to each element.
Access elements in the array using their index, starting from 0.
Example: String[] names = new String[3]; names[0] = "Alice"; names[1] = "Bob"; names[2] = "Charlie"
Get interview-ready with Top Wipro Interview Questions
I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.
Verbal Ability,Grammar
Use the ORDER BY clause with DESC and LIMIT to find the second largest number in SQL.
Use the ORDER BY clause to sort the numbers in descending order.
Use the LIMIT clause to limit the result to the second row.
Example: SELECT column_name FROM table_name ORDER BY column_name DESC LIMIT 1, 1;
I applied via Walk-in and was interviewed in Mar 2024. There were 3 interview rounds.
3 types of aptitude round's (numerical,English,logical thinking)
Basic test nothing hard questions were asked.iverall very badic
JRE stands for Java Runtime Environment, which is used to run Java applications. JDK stands for Java Development Kit, which is used to develop Java applications.
JRE is used to run Java applications, while JDK is used to develop Java applications
JDK includes JRE along with development tools such as compiler and debugger
JDK is required for developing Java applications, while JRE is sufficient for running them
In Java, a class is a blueprint for creating objects. It defines the properties and behaviors of objects.
Classes are used to create objects in Java.
They contain data fields (attributes) and methods (functions).
Classes can be used to create multiple objects with the same properties and behaviors.
Example: class Car { String color; int year; void start() { // code to start the car } }
The test was of very high level
The topics given in gd is very much complicated
The duration of Wipro Trainee interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 27 interviews
4 Interview rounds
based on 88 reviews
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