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VVDN Technologies Assistant Engineer Interview Questions, Process, and Tips
Top VVDN Technologies Assistant Engineer Interview Questions and Answers
- Q1. What’s is this wave soldering process
- Q2. How much current sellery ?
- Q3. What is Functional testing?
VVDN Technologies Assistant Engineer Interview Experiences
5 interviews found
Anonymous
Selected
I applied via Walk-in and was interviewed before Feb 2022. There were 5 interview rounds.
(2 Questions)
- Q1. Salary Discussed
- Q2. Verified Degree
IOT Product based Testing
(3 Questions)
- Q1. Whats types of Testing
- Ans.
Types of testing include unit testing, integration testing, system testing, acceptance testing, and regression testing.
Unit testing: Testing individual components or modules of a software.
Integration testing: Testing how different modules work together.
System testing: Testing the entire system as a whole.
Acceptance testing: Testing to ensure the system meets the requirements of the stakeholders.
Regression testing: Test...
- Q2. IP & IT Based
- Q3. Troubleshooting & Configuration
Whats about self knowledge
Skills evaluated in this interview
Selected
(2 Questions)
- Q1. What’s is this wave soldering
- Ans.
Wave soldering is a soldering process used in electronics manufacturing to solder through-hole components onto a printed circuit board.
Wave soldering involves passing a PCB over a wave of molten solder to solder the components in place.
The wave is created by a pump that circulates the molten solder in a tank.
Components are prepped with solder paste before being placed on the PCB for wave soldering.
Wave soldering is com...
- Q2. What’s is this wave soldering process
- Ans.
Wave soldering is a soldering process used in electronics manufacturing to solder through-hole components on a PCB.
Wave soldering involves passing a PCB over a wave of molten solder to solder the components in place.
The wave is created by a pump that circulates the molten solder in a tank.
Components are prepped with flux to ensure proper soldering.
Wave soldering is commonly used for through-hole components in mass prod...
(1 Question)
- Q1. Wave soldering with maintenance
- Ans.
Wave soldering is a process used in electronics manufacturing to solder through-hole components on a PCB by passing it over a wave of molten solder.
Wave soldering is a cost-effective and efficient method for soldering through-hole components on a PCB.
Regular maintenance of the wave soldering machine is essential to ensure consistent soldering quality.
Maintenance tasks may include cleaning the solder wave, checking temp...
Vanshika Sharma
Selected
I applied via Approached by Company and was interviewed in Jul 2024. There was 1 interview round.
(2 Questions)
- Q1. What is Functional testing?
- Ans.
Functional testing is a type of software testing where the system is tested against the functional requirements/specifications.
Tests the functionality of the software application
Focuses on what the system does
Verifies that the system behaves as expected
Does not concern with how the system works internally
Examples: testing login functionality, search feature, data validation
- Q2. What is POE and Ethernet?
- Ans.
POE stands for Power over Ethernet, a technology that allows electrical power to be transmitted over Ethernet cables. Ethernet is a standard for wired networking.
POE enables devices like IP cameras, VoIP phones, and access points to receive power and data over a single Ethernet cable.
Ethernet is a networking technology commonly used for connecting devices in a local area network (LAN).
Ethernet cables have four pairs of...
Skills evaluated in this interview
I applied via Company Website and was interviewed in Oct 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Technical questions College name Self intro
- Q2. My experience related questions. & 2.5 year working in sap QM , SAP MM
Interview Preparation Tips
My experience
ERP
Sap QM SAP MM.
VVDN Technologies interview questions for designations
I applied via Campus Placement and was interviewed in Sep 2022. There were 3 interview rounds.
Fiber communication and tele communication
MICROCONTROLER AND MICROPROCESSOR ic 8085
(3 Questions)
- Q1. How much current sellery ?
- Ans.
The current salary for the Assistant Engineer position is not provided.
The current salary for the Assistant Engineer position was not mentioned during the interview.
Salary details can vary depending on factors such as experience, location, and company policies.
It is recommended to discuss salary expectations with the employer during the negotiation phase.
- Q2. How much expect sellery ?
- Q3. I have expected 25000 sellery
Interview Preparation Tips
- Group Discuss
Get interview-ready with Top VVDN Technologies Interview Questions
Top trending discussions
Interview questions from similar companies
I applied via Campus Placement and was interviewed before May 2021. There were 3 interview rounds.
General aptitude
(1 Question)
- Q1. Basic programming questions, final year graduation project details, way of speaking
(1 Question)
- Q1. Interest in joining company
Interview Preparation Tips
- Java
- Python
- SQL
Interview Questionnaire
12 Questions
- Q1. What is an ideal diode?. Draw its input output characteristic curve
- Ans.
An ideal diode is a theoretical diode that exhibits zero voltage drop when forward biased and infinite resistance when reverse biased.
An ideal diode acts as a perfect conductor when forward biased.
It allows current to flow in one direction with zero voltage drop.
When reverse biased, it acts as an open circuit with infinite resistance.
The input-output characteristic curve of an ideal diode is a vertical line at zero vol...
- Q2. Write a program for computing the factorial of a number using recursion
- Ans.
Program to compute factorial of a number using recursion
Define a function that takes a number as input
Check if the number is 0 or 1, return 1 if true
Else, call the function recursively with n-1 as input and multiply with n
Return the result
Example: factorial(5) = 5 * factorial(4) = 5 * 4 * factorial(3) = 5 * 4 * 3 * factorial(2) = 5 * 4 * 3 * 2 * factorial(1) = 5 * 4 * 3 * 2 * 1 = 120
- Q3. List ten cellular operators in India
- Ans.
There are several cellular operators in India. Here are ten of them.
Airtel
Vodafone Idea
Reliance Jio
BSNL
MTNL
Tata Docomo
Aircel
Uninor
Videocon
Loop Mobile
- Q4. Draw the layers of OSI model
- Ans.
The OSI model has 7 layers that define how data is transmitted over a network.
Layer 1: Physical - deals with the physical connection of devices
Layer 2: Data Link - responsible for error-free transfer of data between devices
Layer 3: Network - handles routing of data between different networks
Layer 4: Transport - ensures reliable delivery of data between applications
Layer 5: Session - establishes and manages connections ...
- Q5. What is the function of session layer?
- Ans.
Session layer manages and controls the connections between applications.
Establishes, maintains and terminates sessions between applications
Synchronizes data exchange between applications
Manages session checkpoints and recovery
Examples: Telnet, FTP, SMTP
- Q6. Tell us something about zener diode
- Ans.
A zener diode is a type of diode that allows current to flow in the reverse direction when a certain voltage is reached.
Zener diodes are commonly used as voltage regulators.
They have a sharp breakdown voltage, which makes them useful for stabilizing voltage in electronic circuits.
Zener diodes are often used in power supplies, voltage references, and surge protectors.
They are also used in noise reduction circuits and as...
- Q7. Who is the chairman of ISRO?
- Ans.
The chairman of ISRO is K. Sivan.
K. Sivan is an Indian space scientist and the current chairman of ISRO.
He has been associated with ISRO for over three decades and has contributed to several missions.
Under his leadership, ISRO has achieved several milestones including the successful launch of Chandrayaan-2.
- Q8. Write a program to print first 10 natural numbers on the screen
- Ans.
Program to print first 10 natural numbers on the screen
Declare a variable i and initialize it to 1
Use a loop to print i and increment it until i reaches 10
- Q9. What is an IP address?
- Ans.
An IP address is a unique numerical identifier assigned to every device connected to the internet.
IP stands for Internet Protocol
It consists of four sets of numbers separated by dots
Each set can range from 0 to 255
Example: 192.168.1.1 is an IP address
IPv4 and IPv6 are the two versions of IP addresses
- Q10. What is the full form of DRDO and NASA?
- Ans.
DRDO stands for Defense Research and Development Organization and NASA stands for National Aeronautics and Space Administration.
DRDO is an agency of the Government of India, responsible for the development of technology for use by the military.
NASA is a United States government agency responsible for the civilian space program, as well as aeronautics and aerospace research.
DRDO was established in 1958 and has developed...
- Q11. Why do you want to join TCS?
- Q12. How will you be able to adjust yourself in the environment of the company?
Interview Preparation Tips
Experience: Aptitude test was of a good level. It testing the basic concepts and was quants based with a few questions on reasoning which were comparatively easy. Good practice is required since the cut off in ky round was over 20 que out of a total of 30 questions.
Letter writing is an easy task. Just make sure that you use all the words given in the question statement.
Tips: Practice as much as you can!
Total Questions: 1 hour
Round: Technical Interview
Experience: This was quite long! Lasted for about 30 minutes! Questions were general and based on diodes, square wave rectifier. They as you about your favorite subject and the programming language you are comfortable with. It was not difficult. If one has a basic knowledge of your field then one can easy crack it.
Tips: Stay calm and confident
Round: HR Interview
Experience: This interview was of very short duration and was quite simple.
Tips: Stay calm and confident.
Skills: Basic Concepts, Confidence
College Name: Guru Nanak Dev University, Amritsar
Skills evaluated in this interview
I applied via Referral and was interviewed in Mar 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. It provides 4 basic feature in cpp
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Mar 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Oops concepts
- Q2. Inheritance, encapsulation
Interview Preparation Tips
I applied via Recruitment Consulltant
(1 Question)
- Q1. Self induction Qualifications are you interested this job
Interview Preparation Tips
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VVDN Technologies Interviews By Designations
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VVDN Technologies Assistant Engineer Interview Process
based on 14 interviews
1 Interview rounds
- Resume Shortlist Round
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VVDN Technologies Assistant Engineer Reviews and Ratings
based on 140 reviews
Rating in categories
|
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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