VVDN Technologies Assistant Engineer Interview Questions, Process, and Tips

Q1. Salary Discussed
Add your answer
Q2. Verified Degree
Add your answer

IOT Product based Testing

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...read more
Answered by AI
Add your answer
Q2. IP & IT Based
Add your answer
Q3. Troubleshooting & Configuration
Add your answer

Whats about self knowledge

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...read more
Answered by AI
Add your answer
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...read more
Answered by AI
View 1 more answer

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...read more
Answered by AI
Add your answer

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
Answered by AI
Add your answer
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...read more
Answered by AI
Add your answer

Q1. Technical questions College name Self intro
Add your answer
Q2. My experience related questions. & 2.5 year working in sap QM , SAP MM
Add your answer