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I applied via Approached by Company and was interviewed in Jul 2024. There was 1 interview round.
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
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...
Async/await is a feature in programming that allows asynchronous code to be written in a synchronous manner.
Async/await is a way to write asynchronous code in a more synchronous style.
It is used in languages like JavaScript to handle asynchronous operations.
Async functions return a Promise, which allows them to be awaited.
Await keyword is used to pause the execution of an async function until a Promise is settled.
Implementing CI/CD involves automating the process of integrating code changes and deploying them to production.
Set up a version control system like Git to track changes
Use a continuous integration tool like Jenkins to automatically build and test code
Implement automated testing to ensure code quality
Use a continuous deployment tool like Ansible or Docker to deploy code changes
Integrate monitoring and alerting to track
I applied via Campus Placement
A sheet metal project involves designing and fabricating metal components using thin sheets of metal.
Involves cutting, bending, and shaping metal sheets to create desired components
Commonly used in industries such as automotive, aerospace, and construction
Requires knowledge of metal properties, fabrication techniques, and design principles
Defects in sheet metals and plastic can impact the quality and functionality of products.
Common defects in sheet metals include cracks, dents, and scratches.
Common defects in plastic include warping, sink marks, and flow lines.
Defects can be caused by improper manufacturing processes, material impurities, or design flaws.
Quality control measures such as inspections and testing can help identify and prevent defects.
Exam...
VVDN Technologies interview questions for popular designations
I applied via Company Website and was interviewed in May 2024. There was 1 interview round.
5S is a methodology for organizing a workplace for efficiency and effectiveness. Check sheets are used to track data and ensure processes are followed.
5S stands for Sort, Set in order, Shine, Standardize, Sustain
Check sheets are used to collect data and track progress in a visual manner
Regular audits are conducted to ensure 5S and check sheets are properly maintained
Example: Using color-coded labels for organizing tool...
Get interview-ready with Top VVDN Technologies Interview Questions
We are open to hiring both experienced and inexperienced individuals to bring a diverse range of skills and perspectives to our team.
We believe in providing opportunities for growth and development to individuals at all stages of their career.
Fresh perspectives and new ideas from inexperienced individuals can bring innovation to the team.
Experienced individuals may have set ways of doing things that could benefit from ...
Electronics refers to the branch of physics and technology that deals with the flow of electrons and their behavior in devices and systems.
Electronics involves the study and application of electrical circuits, components, and systems.
It focuses on the behavior of electrons in semiconductors, conductors, and insulators.
Examples of electronic devices include smartphones, computers, televisions, and radios.
Passive components do not require an external power source to operate, while active components require a power source.
Passive components include resistors, capacitors, inductors, and transformers.
Active components include transistors, diodes, integrated circuits, and operational amplifiers.
Passive components do not amplify or control electrical signals, while active components can amplify, switch, or control electrical...
An ideal current source is a device that provides a constant current output regardless of changes in load resistance or voltage.
An ideal current source has zero output impedance, meaning it can deliver the specified current to any load resistance without voltage drop.
It maintains a constant current output even if the load resistance changes.
Examples of ideal current sources include transistors operating in the active r...
I applied via Walk-in and was interviewed in Mar 2024. There was 1 interview round.
A microprocessor is a small electronic device that functions as the central processing unit of a computer, performing arithmetic and logic operations.
Microprocessors are made up of millions of tiny components like transistors, resistors, and capacitors.
They execute instructions stored in memory and perform tasks like calculations, data processing, and controlling input/output devices.
Examples of microprocessors include...
Internet of Things
IOT stands for Internet of Things
It refers to the network of physical devices that are connected and exchange data
Examples include smart home devices, wearable technology, and industrial sensors
IC stands for Integrated Circuit, a small electronic device made out of a semiconductor material.
IC is a complete circuit that includes multiple electronic components like resistors, capacitors, and transistors on a single chip.
ICs can be categorized into analog, digital, and mixed-signal depending on the type of components they contain.
Examples of ICs include microprocessors, memory chips, and operational amplifiers.
I applied via Recruitment Consulltant and was interviewed in Oct 2024. There was 1 interview round.
Python, Pytest & Robot Framework
To calculate 64*x where x is 32 bit without using operator in Verilog code.
Use shift left operation to multiply x by 64 (2^6).
Shift x left by 6 bits to achieve the result.
Ensure proper handling of overflow or truncation if necessary.
The setup time and hold time in a flipflop are typically set by the designer during the design phase.
Setup time and hold time are parameters specified by the designer in the flipflop's datasheet.
The designer ensures that the setup time and hold time requirements are met to prevent timing violations.
Setup time is the minimum time before the clock edge that the data input must be stable.
Hold time is the minimum time afte...
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The duration of VVDN Technologies interview process can vary, but typically it takes about less than 2 weeks to complete.
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