500+ VVDN Technologies Interview Questions & Answers | Complete Prep Guide 2025

VVDN Technologies Interview Experiences

Popular Designations

196 interviews found

Hardware Engineer Interview Questions & Answers

Anonymous

posted on 22 Oct 2023

Interview experience

Good

Difficulty level

Process Duration

Result

I applied via Campus Placement

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.

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Round 2 - Technical

(2 Questions)

Q1. How to turn on an LED using PNP and NPN Transistor.

Ans.

To turn on an LED using PNP and NPN transistors, connect the LED to the collector of the NPN transistor and the emitter of the PNP transistor.

Connect the anode of the LED to the collector of the NPN transistor and the cathode to the emitter of the PNP transistor.
Apply a positive voltage to the base of the NPN transistor to turn it on, allowing current to flow through the LED.
Apply a negative voltage to the base of the ...

Answered by AI

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Q2. Rectifier Circuit explanation

Ans.

A rectifier circuit is used to convert alternating current (AC) to direct current (DC) by allowing current to flow in only one direction.

Rectifier circuits are commonly used in power supplies to convert AC to DC for electronic devices.
There are two main types of rectifiers: half-wave and full-wave.
Diodes are typically used in rectifier circuits to control the flow of current in one direction.
Rectifier circuits are esse...

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Round 3 - Technical

(3 Questions)

Q1. Basics of electronics circuits components (BJT, MOSFET, Diode)

Add your answer

Q2. College Project need to explain

Add your answer

Q3. Level translator circuit design

Add your answer

Round 4 - HR

(2 Questions)

Q1. Package discussion

Add your answer

Q2. Job location discussion

Add your answer

Hardware Engineer Interview Questions asked at other Companies

Q1. How many ways would one arrange sets of coloured balls, the first set all red, the next all blue, and the last all green, and all balls in a set are identical, in a line?

View answer (2)

Electronics Engineer Interview Questions & Answers

Anonymous

posted on 12 Dec 2023

Interview experience

Excellent

Difficulty level

Process Duration

Less than 2 weeks

Result

Selected

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

View all Resume tips

Round 2 - Technical

(3 Questions)

Q1. Technical engineering

Add your answer

Q2. Technical questions

Add your answer

Q3. Electronics questions

Add your answer

Round 3 - Technical

(2 Questions)

Q1. Electronics engineering

Add your answer

Q2. Technical questions

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - On roll

Electronics Engineer Interview Questions asked at other Companies

Q1. What is CMOS and MOSFET Types of mosfet and define them How do i know which one is npn and pnp Diff. Between diode and zener diode Bjt and Fet, which one is current control or voltage control Working of mosfet Apart from this some ques. On ... read more

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VVDN Technologies Interview Questions and Answers for Freshers

Production Engineer Interview Questions & Answers

Sanjeev Kumar

posted on 21 Feb 2025

Interview experience

Average

Difficulty level

Process Duration

Result

Round 1 - HR

(1 Question)

Q1. What is your experience

Add your answer

Production Engineer Interview Questions asked at other Companies

Q1. How to solve the problem in robot means how to detect fault?

View answer (9)

Embedded Engineer Interview Questions & Answers

Anonymous

posted on 17 Oct 2024

Interview experience

Excellent

Difficulty level

Process Duration

Result

Round 1 - Coding Test

Some basic c questions

Embedded Engineer Interview Questions asked at other Companies

Q1. What is the difference between sensors and actuators

View answer (1)

Senior IT Infrastructure Executive Interview Questions & Answers

Anonymous

posted on 8 Dec 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Naukri.com and was interviewed before Dec 2023. There was 1 interview round.

Round 1 - One-on-one

(2 Questions)

Q1. That question was , regarding the IT infrastructure management

Add your answer

Q2. Do you have experience in linux

Ans.

Yes, I have extensive experience with Linux including system administration, troubleshooting, and scripting.

Extensive experience with Linux system administration
Proficient in troubleshooting Linux server issues
Skilled in writing shell scripts for automation tasks

Answered by AI

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Interview Preparation Tips

Interview preparation tips for other job seekers - Need to prepare IT infrastructure management part as well as Linux OS

Senior IT Infrastructure Executive Interview Questions asked at other Companies

Q1. What is a use cases of active directory?

View answer (1)

Get interview-ready with Top VVDN Technologies Interview Questions

Interview Questions & Answers

Mukesh Kumar

posted on 12 Jan 2024

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via AmbitionBox and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - HR

(2 Questions)

Q1. Self Introduction

Add your answer

Q2. Department Questions

Add your answer

Round 2 - HR

(2 Questions)

Q1. PCB testing with PTS

Add your answer

Q2. PTS part knowledge

Add your answer

Jobs at VVDN Technologies

View all

Camera/ Video Testing (QA)

Kochi, Manesar

2-6 Yrs

Not Disclosed

WLAN Developer II VVDN Technologies

Kochi, Chennai +1

3-8 Yrs

Not Disclosed

VVDN Technologies - WLAN Developer - Embedded System (3-15 yrs)

3-15 Yrs

Not Disclosed

VVDN Technologies - Quality Assurance Engineer - Network Testing (3-9 yrs)

3-9 Yrs

Not Disclosed

Program Manager

Manesar

3-8 Yrs

Not Disclosed

VVDN Technologies - Manager/Director - Business Development - Semiconductor/Silicon Services Division (12-15 yrs)

12-15 Yrs

Not Disclosed

Senior .NET Developer Interview Questions & Answers

Anonymous

posted on 29 Apr 2024

Interview experience

Excellent

Difficulty level

Easy

Process Duration

Less than 2 weeks

Result

Not Selected

I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - Technical

(1 Question)

Q1. Find duplicates in an array

Ans.

Use a HashSet to find duplicates in an array of strings.

Create a HashSet to store unique elements.
Iterate through the array and check if the element is already in the HashSet.
If it is, then it is a duplicate. If not, add it to the HashSet.
Return the duplicates found in the array.

Answered by AI

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Round 2 - HR

(2 Questions)

Q1. Tell me about yourself

Add your answer

Q2. HR gauged how well I can handle a pressured environment

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Read important .net interview questions. Focus on basics

Skills evaluated in this interview

Senior .NET Developer Interview Questions asked at other Companies

Q1. Find indexes of two values in an array who's Sum is 8 or a dynamic value

View answer (1)

Lead Software Engineer Interview Questions & Answers

Anonymous

posted on 23 May 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via LinkedIn and was interviewed in Nov 2023. There were 2 interview rounds.

Round 1 - One-on-one

(1 Question)

Q1. Os concepts and Linux process

Add your answer

Round 2 - Technical

(1 Question)

Q1. Camera drivers IPC bootloader clock streching

Add your answer

Lead Software Engineer Interview Questions asked at other Companies

Q1. Square Root with Decimal Precision Problem Statement You are provided with two integers, 'N' and 'D'. Your objective is to determine the square root of the number 'N' with a precision up to 'D' decimal places. This implies that the discrepa... read more

View answer (1)

Senior Executive Engineer Interview Questions & Answers

Jitendra yadav

posted on 13 Dec 2023

Interview experience

Excellent

Difficulty level

Process Duration

Result

I applied via Job Portal

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

View all Resume tips

Round 2 - Technical

(1 Question)

Q1. About machining process related to tooling division

Add your answer

Round 3 - Technical

(1 Question)

Q1. Process, machining and manufacturing plan

Add your answer

Senior Executive Engineer Interview Questions asked at other Companies

Q1. 1. What you know about Fe-C diagram? 2. Explain your previous job profile? 3. What was your personal contribution? 4. Tensile strength of steel? And few question related to previous job profile. The interview was about 50 minutes.

View answer (1)

Electronics Engineer Interview Questions & Answers

Anonymous

posted on 16 Sep 2023

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

No response

I applied via Company Website and was interviewed in Aug 2023. There were 3 interview rounds.

Round 1 - Case Study

About Electronics and Components

Round 2 - Technical

(1 Question)

Q1. Books related from my study as well as Electronics engineering

Add your answer

Round 3 - One-on-one

(4 Questions)

Q1. PCB , Resistor,Diode etc

Add your answer

Q2. I have Basic Knowledge of Electronic Engineering

Add your answer

Q3. About Electronics

Add your answer

Q4. ELECTRONICS ENGINEERING

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Quality checking

Electronics Engineer Interview Questions asked at other Companies

View answer (1)

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Salary Discussions, Hike & Promotions

I have got an offer of 34 LPA from TCS and Capgemini . I have 11 years of experience , Azure Developer. Can you please guide / suggest which company should I join . I am confused since both are offering the s... read more

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VVDN Technologies Interview FAQs

How many rounds are there in VVDN Technologies interview?

VVDN Technologies interview process usually has 2-3 rounds. The most common rounds in the VVDN Technologies interview process are Technical, Resume Shortlist and HR.

How to prepare for VVDN Technologies interview?

Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at VVDN Technologies. The most common topics and skills that interviewers at VVDN Technologies expect are Linux, Python, C++, Linux Kernel and C.

What are the top questions asked in VVDN Technologies interview?

Some of the top questions asked at the VVDN Technologies interview -

What is conductor, insulator and semi conduct...read more
How to stop IIS Service? What is CDN? What are the reason 502 bad gateway error...read more
Write a program to print a pattern * * ** ** *** *** **** **** ****...read more

How long is the VVDN Technologies interview process?

The duration of VVDN Technologies interview process can vary, but typically it takes about less than 2 weeks to complete.

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VVDN Technologies Interviews By Designations

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VVDN Technologies Interview Process

based on 219 interviews

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4.1

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Jobs at VVDN Technologies

Camera/ Video Testing (QA)

Kochi,

Manesar

2-6 Yrs

Not Disclosed

WLAN Developer II VVDN Technologies

Kochi,

Chennai

3-8 Yrs

Not Disclosed

VVDN Technologies - WLAN Developer - Embedded System (3-15 yrs)

3-15 Yrs

Not Disclosed

Explore more jobs

VVDN Technologies Salaries in India

Junior Engineer 1.6k salaries	₹0 L/yr - ₹0 L/yr
Assistant Engineer 714 salaries	₹0 L/yr - ₹0 L/yr
Senior Software Engineer 369 salaries	₹0 L/yr - ₹0 L/yr
Technical Lead 329 salaries	₹0 L/yr - ₹0 L/yr
Embedded Software Engineer 311 salaries	₹0 L/yr - ₹0 L/yr

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Sasken

3.8

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Happiest Minds Technologies

3.7

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L&T Technology Services

3.3

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3.8

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VVDN Technologies Interview Questions, Process, and Tips

Top VVDN Technologies Interview Questions and Answers

VVDN Technologies Interview Experiences

196 interviews found

(2 Questions)

(3 Questions)

(2 Questions)

Hardware Engineer Interview Questions asked at other Companies

(3 Questions)

(2 Questions)

Interview Preparation Tips

Electronics Engineer Interview Questions asked at other Companies

(1 Question)

Production Engineer Interview Questions asked at other Companies

Embedded Engineer Interview Questions asked at other Companies

(2 Questions)

Interview Preparation Tips

Senior IT Infrastructure Executive Interview Questions asked at other Companies

Interview Questions & Answers

(2 Questions)

(2 Questions)

Jobs at VVDN Technologies

(1 Question)

(2 Questions)

Interview Preparation Tips

Skills evaluated in this interview

Senior .NET Developer Interview Questions asked at other Companies

(1 Question)

(1 Question)

Lead Software Engineer Interview Questions asked at other Companies

(1 Question)

(1 Question)

Senior Executive Engineer Interview Questions asked at other Companies

(1 Question)

(4 Questions)

Interview Preparation Tips

Electronics Engineer Interview Questions asked at other Companies

VVDN Technologies Interview FAQs

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