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Vision Waves Interview Questions and Answers
Vision Waves Interview Experiences
5 interviews found
Anonymous
I applied via Walk-in and was interviewed in Sep 2024. There were 2 interview rounds.
3 Java question 3 sql query
(2 Questions)
- Q1. Tell me about your self
- Q2. Project discussion
Software Developer Interview Questions asked at other Companies
I applied via Walk-in and was interviewed in Sep 2024. There were 2 interview rounds.
3 Java and 3 Sql query
(2 Questions)
- Q1. Project discussion
- Q2. Core java questions
Interview Preparation Tips
- Java
Software Developer Interview Questions asked at other Companies
30 minutes coding qestion
captilized the first character of the string
Software Developer Interview Questions asked at other Companies
I applied via Walk-in and was interviewed in Mar 2024. There were 2 interview rounds.
In round 1 ,it was combined test of aptitude ,technical and coding test.
(2 Questions)
- Q1. What are the oops pillar?
- Ans.
The four pillars of Object-Oriented Programming are Inheritance, Encapsulation, Abstraction, and Polymorphism.
Inheritance allows a class to inherit properties and behavior from another class.
Encapsulation hides the internal state of an object and restricts access to it.
Abstraction focuses on the essential characteristics of an object while ignoring irrelevant details.
Polymorphism allows objects to be treated as instanc...
- Q2. What is inheritance and give examples?
- Ans.
Inheritance is a mechanism in Java where a new class inherits properties and behaviors from an existing class.
Allows a class to inherit attributes and methods from another class
Promotes code reusability and reduces redundancy
Types of inheritance: single, multilevel, hierarchical, multiple, hybrid
Example: class Dog extends Animal
Java Developer Interview Questions asked at other Companies
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BROTHER GAMING
4 java Questions and 4 SQL queries
Associate Software Engineer Interview Questions asked at other Companies
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Interview Questionnaire
2 Questions
- Q1. They asked me on java and I have joined as a fresher they not much questions as I got selected as fresher on oops concepts and collections
- Q2. Please be confident while facing interview and they will check your communication skills
Interview Questionnaire
1 Question
- Q1. Who is the c language denoted
- Ans.
C language is a general-purpose, procedural computer programming language.
Developed by Dennis Ritchie at Bell Labs in 1972
Used for system programming, embedded systems, and application software
Influenced many other programming languages such as C++, Java, and Python
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. Tell me about yourself ?
I applied via Company Website and was interviewed in Feb 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. I were asked to print the number of pairs in an array whose sum is equal to given number k
- Ans.
Count the number of pairs in an array whose sum is equal to a given number k.
Iterate through the array and for each element, check if k minus the element exists in the array.
Use a hash table to store the frequency of each element in the array.
If the array contains duplicates, handle them separately to avoid overcounting.
Time complexity can be improved to O(n) using a two-pointer approach.
Interview Preparation Tips
Pankaj Singh
I applied via Recruitment Consultant and was interviewed in May 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Just Basic OOP's question, What is Interface, why use them?
- Q2. What is Abstract Class?
- Ans.
Abstract class is a class that cannot be instantiated and is used as a base class for other classes.
An abstract class can have abstract and non-abstract methods.
Abstract methods have no implementation and must be implemented by the derived class.
An abstract class can have constructors and fields.
An abstract class can be used to define a common interface for a group of related classes.
Example: Animal is an abstract clas...
Interview Preparation Tips
The interview was too good, but one thing which I feel bad Interviewer asked me salary while this is the part of the HR department, so why Interviewer asked me salary during an interview, this is totally not good for any candidate because if the candidate expectation is greater than the interviewer salary then definitely he will not hire that candidate that means.
After Interview:-
Then, Kartik HR contact me again to tell that they are willing to offer less salary 14LPA than that was decided
- I said yes, and they asked me joining date
- I provided the next week date itself
- But I never heard back from them afterward.
- I tried to contact Kartik, but he is not willing to reply
Very unprofessional behavior and bad experience. I don't know were they just wasting my time.
Skills evaluated in this interview
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Associate Software Engineer
4
salaries
|  ₹6 L/yr - ₹6 L/yr |
|
Quality Assurance Tester
3
salaries
| ₹3 L/yr - ₹5.2 L/yr |
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