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VVDN Technologies Software Engineer Interview Questions, Process, and Tips
Top VVDN Technologies Software Engineer Interview Questions and Answers
- Q1. Write a program to print a pattern * * ** ** *** *** **** **** *********
- Q2. What is encapsulation
- Q3. What are classes, functions, objects.
VVDN Technologies Software Engineer Interview Experiences
10 interviews found
Anonymous
Selected
Aptitude, electronics
(2 Questions)
- Q1. Transformer and power supply
- Q2. What is a pointer
(1 Question)
- Q1. What all thinks happen on powering on a device.
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Dec 2023. There were 3 interview rounds.
1.basic c program questions
2.asked array related program
3. Some operating system questions
1.asked questions on Android boot flow
2.asked previous projects
(2 Questions)
- Q1. Asked about previous projects while looking at resume
- Q2. Asked why you are looking for job change?
Interview Preparation Tips
- C
- Operating Systems
- Data Structures
Selected
I applied via Campus Placement and was interviewed in Nov 2022. There were 3 interview rounds.
20 questions within 1 hour ,3-4 logical reasoning, 12-15 maths (work , time, speed, interest)
(4 Questions)
- Q1. What is encapsulation
- Ans.
Encapsulation is the process of hiding implementation details and providing a public interface for accessing the functionality.
Encapsulation helps in achieving data abstraction and information hiding
It prevents unauthorized access to the internal details of an object
It allows for better control over the data and its behavior
Example: A class with private variables and public methods to access them
- Q2. What are classes, functions, objects.
- Ans.
Classes are templates for creating objects, functions are blocks of code that perform a specific task, and objects are instances of a class.
Classes define the properties and methods of an object
Functions are reusable blocks of code that can take input and return output
Objects are created from a class and have their own unique properties and methods
Example: Class - Car, Function - startEngine(), Object - myCar
- Q3. Write a program to check if pallindrome
- Ans.
Program to check if a given string is a palindrome
Remove all non-alphanumeric characters from the string
Convert the string to lowercase
Reverse the string and compare with the original string
- Q4. Write a program to print a pattern * * ** ** *** *** **** **** *********
- Ans.
Program to print a pattern of stars in a specific shape.
Use nested loops to print the stars in the desired pattern.
The number of stars in each row increases by one until the middle row, then decreases by one.
The number of spaces between the stars decreases by one until the middle row, then increases by one.
Interview Preparation Tips
- Programming language of choice
- OOPS
- JAVA
- PYTHON
- scripting
- database
- AWS
Learn about the company, about their products.
Skills evaluated in this interview
Selected
I applied via Walk-in and was interviewed before Sep 2023. There were 2 interview rounds.
Technical questions from electronic basics and c coding
(2 Questions)
- Q1. Basic C programming
- Q2. Basic electronics questions
VVDN Technologies interview questions for designations
Selected
I applied via Campus Placement and was interviewed before Jan 2023. There were 3 interview rounds.
Online MCQ model test was conducted. Test involved aptitude questions, Basic electronics questions and some programming questions as well.
(2 Questions)
- Q1. What are different digital modulation techniques?
- Ans.
Digital modulation techniques are methods used to encode digital information onto an analog carrier signal.
Amplitude Shift Keying (ASK)
Frequency Shift Keying (FSK)
Phase Shift Keying (PSK)
Quadrature Amplitude Modulation (QAM)
Orthogonal Frequency Division Multiplexing (OFDM)
- Q2. Explain about project
(2 Questions)
- Q1. Personal questions
- Q2. Question regarding location preference
Get interview-ready with Top VVDN Technologies Interview Questions
Swap two numbers without third variable ?
(2 Questions)
- Q1. Relocation Package Base location
- Q2. Documents required confirmation letter
Interview Preparation Tips
Dynamic memory allocation
Linked List
Basic C Programming
I applied via campus placement at Moradabad Institute of Technology, Moradabad and was interviewed in Nov 2021. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Introduction, oops concepts, DS & algorithms like tree , graph , stack , linked list , array etc
- Q2. Python , list tupple , dictionary, silicing , 2program logic
- Q3. Some non tech questions
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed before Jul 2021. There were 3 interview rounds.
Basic aptitude test from all English, maths subject.
(5 Questions)
- Q1. Interview technical on java
- Q2. Sql and non technical as well
- Q3. Sql questions basic query select .update etc.
- Q4. Java, basic coding questions
- Q5. Non technical few questions
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Oct 2021. There were 4 interview rounds.
Set and reset bit
Malloc(), calloc() and realloc()
Add a node in LL
(1 Question)
- Q1. LTE architecture UE attach procedure RACH procedure
(1 Question)
- Q1. Basic communicational discussion
Interview Preparation Tips
Be confident
Be positive
Believe in yourself
Vimlesh Kumar
Interview Questionnaire
4 Questions
- Q1. Linux commond
- Q2. Ls -lhrt
- Q3. What is SDLC
- Ans.
SDLC stands for Software Development Life Cycle, which is a process used to design, develop, and maintain software.
SDLC is a framework that consists of several phases such as planning, analysis, design, implementation, testing, and maintenance.
It helps to ensure that the software is developed efficiently, meets the requirements of the stakeholders, and is of high quality.
Each phase of the SDLC has its own set of delive...
- Q4. What is Java
- Ans.
Java is a high-level, object-oriented programming language used to develop applications for various platforms.
Java is platform-independent and can run on any device with a Java Virtual Machine (JVM)
It is known for its security features and is commonly used for developing enterprise-level applications
Java is used for developing Android applications, web applications, and desktop applications
It was developed by James Gos
Skills evaluated in this interview
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VVDN Technologies Interviews By Designations
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VVDN Technologies Software Engineer Interview Process
based on 7 interviews
3 Interview rounds
- Resume Shortlist Round
- Coding Test Round
- Technical Round
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VVDN Technologies Software Engineer Reviews and Ratings
based on 49 reviews
Rating in categories
|
Junior Engineer
1.6k
salaries
|  ₹1.1 L/yr - ₹3.8 L/yr |
|
Assistant Engineer
705
salaries
| ₹1.5 L/yr - ₹4.2 L/yr |
|
Senior Software Engineer
353
salaries
| ₹5 L/yr - ₹16 L/yr |
|
Technical Lead
307
salaries
| ₹7 L/yr - ₹25 L/yr |
|
Embedded Software Engineer
305
salaries
| ₹3 L/yr - ₹8.6 L/yr |
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