Wipro Digital Software Engineer Trainee Interview Questions and Answers

Aptitude + coding test,very very hard dp question from codeforces.

Q1. They tested me on every on thing,like standard DS(stack from queue nd viceversa,BST,BS) and Algo(no code,only intuition),DBMS/OS/OOPs/SDLC.
Add your answer

Coding test conducted in virtual session - you need share the entire screen (google meet). Interviewer share about 12 questions, in 10 are theory based questions and 2 coding questions.
while writing theory try to answer with real time example from your project.
1. Solid principles 2 design patterns used 3 diff between .net core vs .net 4. garbage collection 5. global exception handling in core 5. performance / monitoring related questions

coding questions: 1. Nth max value without sorting. 2. sum of max sub array in a integer array

Q1. Skills, project explanation, unit testing, code review
Add your answer
Q2. Usage of dependency injection in core along with types
Ans. 
Dependency injection in core with types is a common practice in software engineering.
• Dependency injection is a design pattern where components are given their dependencies rather than creating them internally.

• Using dependency injection in core allows for easier testing and maintenance of the codebase.

• Types in dependency injection help ensure that the correct dependencies are injected into components.

• Examples include us...read more
Answered by AI
Add your answer
Q3. Usage of Middleware along with custom middleware
Ans. 
Middleware is used to handle requests and responses in web applications. Custom middleware can be created to add specific functionality.
• Middleware is software that acts as a bridge between an operating system or database and applications, allowing them to communicate with each other.

• Middleware can be used to handle tasks such as authentication, logging, error handling, and more.

• Custom middleware can be created to add s...read more
Answered by AI
Add your answer
Q4. Authentication and authorization in web api core
Ans. 
Authentication and authorization are essential for securing web APIs in ASP.NET Core.
• Use authentication to verify the identity of the user accessing the API.

• Use authorization to determine what actions the authenticated user is allowed to perform.

• In ASP.NET Core, authentication can be implemented using various schemes like JWT, OAuth, or Identity.

• Authorization can be achieved through policies, roles, or claims.

• Always va...read more
Answered by AI
Add your answer

Logical reasoning, grammar, and coding: two basic level questions.

Q1. Question on core Java
Add your answer
Q2. Question on SQL and PLSQL
Add your answer
Q3. Resume based question and on project
Add your answer

Q1. Resume and project based question
Add your answer
Q2. What do you like about your current company, and why do you want to join our organization?
Ans. 
I appreciate the collaborative team environment and innovative projects at my current company, and I am excited about the opportunities for growth and learning at your organization.
• Collaborative team environment fosters creativity and productivity

• Innovative projects challenge me to learn and grow

• Excited about the opportunities for growth and learning at your organization
Answered by AI
Add your answer

Test will be in hacker rank there would be a difficulty level between easy to medium

Q1. Question will be from data structure and easy to medium level of the programming laanguage question
Add your answer

Q1. This is just to check your english ability
Add your answer

Q1. About Self introduction and Core Functions of experiences
Add your answer
Q2. Deep dive into Technologies what we have worked so far
Ans. 
I have worked with a variety of technologies including Java, Python, SQL, AWS, Docker, and Kubernetes.
• Java

• Python

• SQL

• AWS

• Docker

• Kubernetes
Answered by AI
Add your answer

Q1. Ability to handle the product
Ans. 
I have extensive experience in handling complex software products and have successfully led teams to deliver high-quality solutions.
• Led a team to successfully launch a new product feature within tight deadlines

• Managed the development of a large-scale software product from conception to release

• Collaborated with cross-functional teams to ensure product requirements were met

• Implemented agile methodologies to improve produ
Answered by AI
Add your answer
Q2. Customer or client interaction and project evaluations
Add your answer

Q1. About Complete personal traits
Add your answer
Q2. Compensation and Willingness
Add your answer

Q1. Do you have working experience of SwiftUI
Add your answer
Q2. Have you ever implemented or worked with server driven UIs
Ans. 
Yes, I have experience implementing server driven UIs.
• Implemented server driven UIs using JSON responses to dynamically update UI elements

• Worked with frameworks like React and Angular to handle server driven UI updates

• Used server driven UIs to efficiently manage and display large amounts of data
Answered by AI
Add your answer

Q1. What is closure and types?
Ans. 
Closure is a function that captures variables from its surrounding scope, allowing it to access those variables even after the scope has closed.
• Closure allows a function to access variables from its lexical scope even after the function has finished executing.

• Types of closures include lexical closures, which capture variables from the surrounding lexical scope, and function closures, which capture variables from the fu...read more
Answered by AI
Add your answer
Q2. What is Core data and all operations with example/scenarios
Ans. 
Core Data is a framework provided by Apple for managing the model layer objects in an iOS application.
• Core Data is used for storing, retrieving, and managing data in an iOS app.

• It provides an object-oriented interface to work with data.

• Operations include creating, reading, updating, and deleting data.

• Example: Creating a new record in Core Data for a user profile.

• Example: Fetching a list of items from Core Data to displ
Answered by AI
Add your answer

Q1. Why you want to join the company?
Add your answer
Q2. Why should we hire you
Add your answer

Q1. Behavioral questions
Add your answer
Q2. Coding problem - reg frequency of numbers in an array
Ans. 
Count the frequency of numbers in an array of strings.
• Iterate through the array and use a hashmap to store the frequency of each number.

• If the number is already in the hashmap, increment its count. Otherwise, add it to the hashmap with a count of 1.

• Return the hashmap with the frequency of each number.
Answered by AI
Add your answer