AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
i
Wipro
Compare
Filter interviews by
Wipro Project Engineer Interview Questions and Answers
310 Interview questions
I focused on languages more relevant to my projects and career goals, prioritizing practical skills over curriculum completeness.
I have primarily worked with Python and Java for my projects, which align better with my interests in web development and data analysis.
In my internships, I utilized languages like JavaScript and SQL, which are more applicable to the roles I am pursuing.
I have completed several projects ...
An interface defines a contract for classes, specifying methods without implementation, enabling polymorphism and code flexibility.
An interface in programming is a blueprint for classes, defining methods that must be implemented.
Example: In Java, an interface 'Vehicle' can have methods like 'start()' and 'stop()'.
Classes like 'Car' and 'Bike' can implement the 'Vehicle' interface, providing their own versions of '...
Constructors are special methods used to initialize objects in programming, providing flexibility in object creation.
Object Initialization: Constructors are used to set initial values for object attributes. For example, a 'Car' class may have a constructor that sets 'make' and 'model'.
Overloading: Multiple constructors can be defined with different parameters, allowing for different ways to create an object. For i...
Dictionary attributes are key-value pairs used to store and manage data in a structured format, often in programming and databases.
Key-Value Pairs: Each entry in a dictionary consists of a unique key and its associated value, like {'name': 'John', 'age': 30}.
Dynamic Size: Dictionaries can grow and shrink dynamically, allowing for flexible data management without predefined limits.
Fast Lookups: Accessing values by ...
What people are saying about Wipro
The dictionary override rule defines how to handle conflicting keys in data structures, prioritizing specific values over defaults.
Key Priority: When a key exists in both the default dictionary and the override dictionary, the value from the override takes precedence.
Example: If the default dictionary has {'a': 1, 'b': 2} and the override has {'b': 3}, the resulting dictionary will be {'a': 1, 'b': 3}.
Use Cases: T...
Business rules are specific guidelines or constraints that dictate how a business operates and makes decisions.
Definition: Business rules are statements that define or constrain some aspect of the business, guiding decision-making and behavior.
Types: They can be categorized into various types, such as operational rules (e.g., 'All invoices must be paid within 30 days') and regulatory rules (e.g., 'All patient data...
Use a background script to retrieve the last 5 created incidents in a ServiceNow instance.
Utilize GlideRecord to query the incident table: 'var gr = new GlideRecord('incident');'
Add sorting to the query to get the latest incidents: 'gr.orderByDesc('sys_created_on');'
Limit the results to 5: 'gr.setLimit(5);'
Use 'gr.query()' to execute the query and 'while (gr.next())' to iterate through results.
Example: 'gs.info(gr...
String coding involves manipulating and processing strings in programming for various applications.
String concatenation: Combining strings, e.g., 'Hello' + ' World' = 'Hello World'.
String slicing: Extracting a substring, e.g., 'Hello'[1:4] = 'ell'.
String formatting: Inserting variables into strings, e.g., 'Hello, {}'.format(name).
String searching: Finding a substring, e.g., 'Hello'.find('e') returns 1.
I have worked on various Java projects, focusing on web applications, APIs, and data processing solutions.
Web Application Development: Developed a Java-based web application using Spring Boot and Thymeleaf for a local bookstore, enabling online orders.
RESTful APIs: Created RESTful APIs for a healthcare management system using Java and Spring, allowing seamless integration with front-end applications.
Data Processin...
SQL joins combine rows from two or more tables based on related columns, enabling complex queries and data retrieval.
INNER JOIN: Returns records with matching values in both tables. Example: SELECT * FROM A INNER JOIN B ON A.id = B.a_id;
LEFT JOIN: Returns all records from the left table and matched records from the right table. Example: SELECT * FROM A LEFT JOIN B ON A.id = B.a_id;
RIGHT JOIN: Returns all records f...
Wipro Project Engineer Interview Experiences
627 interviews found
Anonymous
Selected
It had a 2 programs with easy and medium level of coding programs, please go through the recent interview problems asked in wipro
(5 Questions)
- Q1. What is Object oriented programming
- Ans.
Object oriented programming is a programming paradigm based on the concept of objects, which can contain data and code.
OOP focuses on creating objects that interact with each other to solve problems
Encapsulation, inheritance, and polymorphism are key principles of OOP
Examples of OOP languages include Java, C++, and Python
- Q2. What is multi threading
- Ans.
Multi threading is a programming concept where multiple threads within a process execute independently to improve performance.
Allows for concurrent execution of tasks within a single process
Improves performance by utilizing multiple CPU cores
Requires careful synchronization to avoid race conditions
Examples include web servers handling multiple requests simultaneously
- Q3. Why is java not 100% oop
- Ans.
Java is not 100% OOP because it supports primitive data types and static methods.
Java has primitive data types like int, double, etc. which are not objects.
Java allows static methods which do not require an instance of a class to be called.
Java also has the concept of wrapper classes to convert primitive data types to objects.
- Q4. What are collections in java
- Ans.
Collections in Java are classes and interfaces that provide a way to store and manipulate groups of objects.
Collections provide dynamic data structures like List, Set, and Map.
They offer methods to add, remove, and manipulate elements in the collection.
Examples include ArrayList, LinkedList, HashSet, and HashMap.
- Q5. Internal working of hash map
- Ans.
A hash map is a data structure that stores key-value pairs and uses a hash function to map keys to their corresponding values.
Hash map uses a hash function to determine the index of the key-value pair in the underlying array.
Collision resolution techniques like chaining or open addressing are used to handle situations where multiple keys hash to the same index.
Hash maps typically have O(1) average time complexity for i...
Alankar Pushpam
Aptitude, along with coding and related topics.
(2 Questions)
- Q1. Oops and others related to oops
- Q2. DB and sql related , since I was fresher.
(2 Questions)
- Q1. Where you see yourself in next 5 years?
- Ans.
In five years, I envision myself as a seasoned Project Engineer, leading innovative projects and mentoring junior engineers.
I aim to lead complex projects, such as infrastructure development, enhancing my leadership skills.
I plan to obtain certifications like PMP to strengthen my project management expertise.
I aspire to mentor junior engineers, sharing knowledge and fostering a collaborative team environment.
I hope to ...
- Q2. What are your strengths and weaknesses?
- Ans.
I excel in problem-solving and communication, but I sometimes struggle with delegation and time management.
Strength: Strong analytical skills - I successfully led a project that reduced costs by 15% through process optimization.
Strength: Excellent communication - I effectively liaised between engineering teams and clients, ensuring project requirements were met.
Weakness: Difficulty in delegation - I tend to take on too...
Interview Preparation Tips
(1 Question)
- Q1. What is the purpose of the test.startTest() and test.stopTest() methods in programming?
Interview Preparation Tips
Selected
Total of 90 hours ... quant , reasoning , english
2 coding ques from easy to moderate
(1 Question)
- Q1. Oops , basic coding ques
(1 Question)
- Q1. Generic hr and shift related ques
Good and tricky questions
(3 Questions)
- Q1. Explain oops concepts in java with real time examples?
- Ans.
OOPs concepts in Java are fundamental principles of object-oriented programming, including inheritance, encapsulation, polymorphism, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class. Example: Car class inheriting from Vehicle class.
Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: Using private variables and public methods in ...
- Q2. What java is platform indepenedent?
- Ans.
Java is platform independent because of its 'write once, run anywhere' principle.
Java programs are compiled into bytecode which can run on any Java Virtual Machine (JVM) regardless of the underlying platform.
This allows Java programs to be executed on different operating systems without any modifications.
Examples of platform independent Java applications include web applications, mobile apps, and enterprise software.
- Q3. Difference between abtract and interface key words?
- Ans.
Abstract classes can have both abstract and non-abstract methods, while interfaces can only have abstract methods.
Abstract classes can have constructors, fields, and non-abstract methods, while interfaces cannot.
A class can only extend one abstract class, but it can implement multiple interfaces.
Abstract classes are used to define common characteristics of subclasses, while interfaces are used to define contracts for c...
(2 Questions)
- Q1. Why do you think you fit for this role in this company?
- Ans.
I have a strong background in project management and engineering, with a proven track record of successfully leading and completing projects.
Extensive experience in project management and engineering
Proven track record of successfully leading and completing projects
Strong problem-solving and analytical skills
Excellent communication and teamwork abilities
- Q2. What is your dream role for any company?
- Ans.
My dream role for any company is to lead a team of innovative engineers in developing cutting-edge technology that positively impacts society.
Leading a team of engineers in developing innovative solutions
Working on projects that have a positive impact on society
Collaborating with cross-functional teams to achieve goals
Continuous learning and growth opportunities
Contributing to the company's success and growth
Skills evaluated in this interview
bharath hero
(2 Questions)
- Q1. What is Active directory
- Ans.
Active Directory is a directory service developed by Microsoft for Windows domain networks.
Centralized database for managing network resources
Stores information about users, computers, and other network objects
Allows for authentication and authorization of users
Enables single sign-on for users across multiple applications
Supports group policies for managing security and access control
- Q2. What us office 365
- Ans.
Office 365 is a cloud-based subscription service offered by Microsoft that includes access to various productivity tools and applications.
Includes applications like Word, Excel, PowerPoint, Outlook, and OneNote
Provides cloud storage through OneDrive
Offers collaboration tools like Teams and SharePoint
Allows access to the latest versions of the software
Subscription-based service with different plans available
Abhishek Rajendra Mandge
General coding, basic mathematics.
(2 Questions)
- Q1. What is Object-Oriented Programming (OOP)
- Ans.
OOP is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
OOP focuses on creating objects that interact with each other to solve problems.
Encapsulation, inheritance, and polymorphism are key principles of OOP.
Examples of OOP languages include Java, C++, and Python.
- Q2. What is inheritance?
- Ans.
Inheritance is a concept in object-oriented programming where a class can inherit attributes and methods from another class.
Allows a class to reuse code from another class
Promotes code reusability and reduces redundancy
Creates a parent-child relationship between classes
Derived class inherits properties and behaviors of the base class
Example: Class 'Car' can inherit from class 'Vehicle' to reuse common vehicle attribute...
Basic coding questions are asked in the test
(2 Questions)
- Q1. Basic coding pseudo codes
- Q2. Basic code questions and oops
Work and Time, Percentages
(2 Questions)
- Q1. Difference between set and tuple
- Ans.
Set is an unordered collection of unique elements, while tuple is an ordered collection of elements that can be of different data types.
Set does not allow duplicate elements
Tuple elements are accessed using index
Example of set: {1, 2, 3}
Example of tuple: (1, 'apple', True)
- Q2. Built in functions of string
- Ans.
Built-in functions of string are pre-defined functions in programming languages that can be used to manipulate strings.
Some common built-in functions of string include: length(), substring(), toUpperCase(), toLowerCase(), trim(), indexOf(), charAt().
Example: str.length() returns the length of the string 'str'.
Example: str.substring(2, 5) returns the substring of 'str' starting from index 2 to 5.
Example: str.toUpperCase...
Interview Preparation Tips
Skills evaluated in this interview
Sk V
I applied via Campus Placement
Mettl Exam with two questions
(2 Questions)
- Q1. Evadiki gurthu untadi eppudo aina interview
- Q2. Tleidhu gurthuledhu marchipoya
Wipro Interview FAQs
Some of the top questions asked at the Wipro Project Engineer interview -
The duration of Wipro Project Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.
Tell us how to improve this page.
Wipro Interviews By Designations
- Wipro Project Engineer Interview Questions
- Wipro Software Engineer Interview Questions
- Wipro Software Developer Interview Questions
- Wipro Associate Interview Questions
- Wipro Senior Software Engineer Interview Questions
- Wipro Technical Lead Interview Questions
- Wipro Senior Associate Interview Questions
- Wipro Process Associate Interview Questions
- Show more
Interview Questions for Popular Designations
- Project Manager Interview Questions
- Project Coordinator Interview Questions
- Project Lead Interview Questions
- Senior Project Manager Interview Questions
- Senior Project Engineer Interview Questions
- Project Associate Interview Questions
- Project Engineer - Civil Interview Questions
- Assistant Project Manager Interview Questions
- Show more
Overall Interview Experience Rating
based on 435 interview experiences
Difficulty level
Duration
Top Skills for Wipro Project Engineer
Project Engineer Interview Questions from Similar Companies
Wipro Project Engineer Reviews and Ratings
based on 4.3k reviews
Rating in categories
|
Project Engineer
33.3k
salaries
|  ₹1.8 L/yr - ₹8.4 L/yr |
|
Senior Software Engineer
23k
salaries
| ₹5.9 L/yr - ₹24 L/yr |
|
Senior Associate
22.1k
salaries
| ₹0.9 L/yr - ₹5.5 L/yr |
|
Technical Lead
19.9k
salaries
| ₹10 L/yr - ₹38.5 L/yr |
|
Senior Project Engineer
18.7k
salaries
| ₹5 L/yr - ₹20 L/yr |
TCS
Infosys
Tesla
Amazon
- Home >
- Interviews >
- Wipro Interview Questions >
- Wipro Project Engineer Interview Questions
