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Vi Microsystems Interview Questions and Answers

Updated 14 Oct 2024

Vi Microsystems Interview Experiences

Popular Designations

5 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Intro your self
  • Q2. What is rectiftier
  • Ans. 

    A rectifier is an electrical device that converts alternating current (AC) to direct current (DC).

    • Converts AC to DC

    • Used in power supplies

    • Types include half-wave, full-wave, and bridge rectifiers

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - It's very easy to clear

Junior Embedded Engineer Interview Questions asked at other Companies

Q1. What is the difference between 8 bit and 32 bit microcontroller?
View answer (2)
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Quantitative and it was abut 20 mins with arithmetic operations

Round 2 - Coding Test 

Programming and it was about 30 mins and technical interview with the HR

Interview Preparation Tips

Topics to prepare for Vi Microsystems Production Trainee interview:
  • Programming
  • Problem Solving

Production Trainee Interview Questions asked at other Companies

Q1. What is the chromatography, Titration type chain eth- metha- pro Tollune structure PH range Neutral pH Acid name, base name Organic ,inorganic compounds name Project information Name reaction Coupling reaction
View answer (1)

Interview Questions & Answers

user image Surendhar

posted on 23 Sep 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Sep 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Draw a circuit diagram of your final year project
  • Ans. 

    The circuit diagram of my final year project involves a microcontroller, sensors, and actuators for home automation.

    • Include a microcontroller like Arduino or Raspberry Pi for processing

    • Add sensors like motion sensors, temperature sensors, or light sensors for input

    • Incorporate actuators like relays or motors for output control

  • Answered by AI
  • Q2. Why does not diode contact the opposite direction of current
  • Ans. 

    Diode does not conduct in the opposite direction of current due to its semiconductor material and built-in electric field.

    • Diodes are made of semiconductor materials like silicon or germanium.

    • Semiconductor materials have a built-in electric field that prevents current flow in the opposite direction.

    • This built-in electric field acts as a barrier for the flow of current in the reverse direction.

    • When the diode is forward b...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Besic knowledge on cleoectronic components and pcb design

PLC Programmer Interview Questions & Answers

user image Santhana Krishnan

posted on 13 Nov 2023

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Oct 2023. There were 2 interview rounds.

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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. Basic electrical and electronics
  • Q2. Detailed about final semester project

Interview Preparation Tips

Interview preparation tips for other job seekers - Easy interview process

PLC Programmer Interview Questions asked at other Companies

Q1. How do you handle customer pressure at customer place???
View answer (1)

Vi Microsystems interview questions for popular designations

 Junior Embedded Engineer

 (1)

 Production Trainee

 (1)

 PLC Programmer

 (1)

Interview Questions & Answers

user image Anonymous

posted on 30 Nov 2023

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

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 tips
Round 2 - Aptitude Test 

Aptitude is Very Hard

Round 3 - Group Discussion 

Self introduction & Topic Explain Company Details Explain

Round 4 - Technical 

(1 Question)

  • Q1. Using Any Language & Complete The One Question

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. Line drawing algorithm , clone linked list

Interview Questionnaire 

2 Questions

  • Q1. 1. Basic testing questions
  • Q2. 2. Question related to API and sql

I applied via Naukri.com and was interviewed before Sep 2021. There were 3 interview rounds.

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 tips
Round 2 - Coding Test 

C programs and linked list related programs. In c mainly focus on strings and arrays

Round 3 - One-on-one 

(2 Questions)

  • Q1. C concepts like storage classes, pointers and protocols like spi, i2c
  • Q2. Explain about Extern What's the difference between static and extern
  • Ans. 

    Extern and static are storage classes in C programming language.

    • Extern is used to declare a variable or function that is defined in another file.

    • Static is used to declare a variable or function that is only accessible within the same file.

    • Extern variables have global scope while static variables have local scope.

    • Extern functions can be used in other files while static functions cannot be used outside the file they are

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well mainy focus on coding in c string, Pointers, Structures and linked list.

Skills evaluated in this interview

Software Engineer Interview Questions & Answers

Intel user image Niranjhana Narayanan

posted on 4 Dec 2016

I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Why UDP and not TCP in project
  • Ans. 

    UDP is preferred over TCP in this project due to its low latency and lightweight nature.

    • UDP is a connectionless protocol, which means it does not establish a direct connection between the sender and receiver.

    • UDP is faster than TCP as it does not have the overhead of establishing and maintaining a connection.

    • UDP is suitable for applications where real-time data transmission is crucial, such as video streaming or online ...

  • Answered by AI
  • Q2. How would you clear the 7th bit in a 32 bit register
  • Ans. 

    To clear the 7th bit in a 32-bit register, perform a bitwise AND operation with a mask that has all bits set to 1 except the 7th bit.

    • Create a mask with the 7th bit set to 0 and all other bits set to 1

    • Perform a bitwise AND operation between the register and the mask

    • Store the result back in the register

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: Questions were based on C concepts, given piece of code, find error, output, etc then data structures, bit manipulation, a few aptitude questions were also there (around 5-7).
Tips: Practice aptitude, C, data structures (geeksforgeeks.org is a good source).
Duration: 1 hour
Total Questions: 30

Round: Technical + HR Interview
Experience: I was asked to explain project in detail, I had done projects on embedded, so was asked about that, details like what fields did you use in that structure, why this implementation and not some related other. Memory management, network communications, operating systems. Then questions on C concepts like memory allocation, function pointers, then data structures like linked lists, then bit manipulation in registers. Questions from electrical coursework. Then later, why higher studies, would you still go for higher studies if you had a good job at a company, why etc.
Tips: Be thorough with C (know your Kernighan & Ritchie) and be prepared to go into details about your projects.

Skills: C, Data Structures, Coursework Understanding, Project And Internship
College Name: IIT Madras

Skills evaluated in this interview

I appeared for an interview before Apr 2021.

Round 1 - Face to Face 

(7 Questions)

Round duration - 60 minutes
Round difficulty - Easy

Technical Interview round with questions on OOPS and OS mainly.

  • Q1. What are Little Endian and Big Endian in the context of computer architecture?
  • Ans. 

    Little Endian and Big Endian refer to the order in which bytes are stored in computer memory.

    • Little Endian stores the least significant byte first, while Big Endian stores the most significant byte first.

    • Little Endian is commonly used in x86 architecture, while Big Endian is used in architectures like SPARC and PowerPC.

    • Endianness can affect data transmission between systems with different byte orders.

  • Answered by AI
  • Q2. Write a program to determine if your system is little-endian or big-endian.
  • Ans. 

    Program to determine system's endianness

    • Check the endianness by storing a multi-byte integer and checking the byte order

    • Use bitwise operations to extract the least significant byte

    • If the least significant byte is at the lowest memory address, it's little-endian

    • If the least significant byte is at the highest memory address, it's big-endian

  • Answered by AI
  • Q3. What is the volatile keyword in programming?
  • Ans. 

    The volatile keyword in programming is used to indicate that a variable's value can be changed unexpectedly.

    • Volatile keyword is used in multithreaded programming to prevent compiler optimizations on variables that can be changed by other threads.

    • It tells the compiler not to cache the variable's value in a register, ensuring that every access is made to the variable's memory location.

    • Commonly used in embedded systems pr...

  • Answered by AI
  • Q4. What is the use of a function pointer in C?
  • Ans. 

    Function pointers in C are used to store the address of functions, allowing for dynamic function calls and callbacks.

    • Function pointers can be used to implement callbacks in event-driven programming.

    • They can be used to switch between different functions at runtime.

    • Function pointers are commonly used in implementing data structures like function pointers in an array of function pointers.

    • Example: void (*funcPtr)(int) = &a

  • Answered by AI
  • Q5. Design a data structure to implement multi-threading.
  • Ans. 

    Design a data structure for multi-threading

    • Use a thread-safe queue to manage tasks for each thread

    • Implement a lock or semaphore to control access to shared resources

    • Consider using condition variables for synchronization

    • Use atomic operations for shared variables to prevent race conditions

  • Answered by AI
  • Q6. What does a kernel do?
  • Ans. 

    The kernel is the core component of an operating system that manages system resources and provides a bridge between software and hardware.

    • Manages system resources such as CPU, memory, and I/O devices

    • Provides a bridge between software applications and hardware components

    • Handles tasks such as process scheduling, memory management, and device drivers

    • Controls communication between hardware and software layers

  • Answered by AI
  • Q7. What is a storage class in programming?
  • Ans. 

    A storage class in programming defines the scope and lifetime of variables.

    • Storage classes include auto, register, static, and extern.

    • Auto variables are created when a function is called and destroyed when the function ends.

    • Register variables are stored in CPU registers for faster access.

    • Static variables retain their value between function calls.

    • Extern variables are declared outside of any function and can be accessed

  • Answered by AI
Round 2 - HR 

Round duration - 30 minutes
Round difficulty - Easy

HR round with typical behavioral problems.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPANVIDIA interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, Operating Systems, Aptitude, OOPSTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

Vi Microsystems Interview FAQs

How many rounds are there in Vi Microsystems interview?
Vi Microsystems interview process usually has 2 rounds. The most common rounds in the Vi Microsystems interview process are Technical, Resume Shortlist and Aptitude Test.
What are the top questions asked in Vi Microsystems interview?

Some of the top questions asked at the Vi Microsystems interview -

  1. Why does not diode contact the opposite direction of curr...read more
  2. What is rectift...read more
  3. Using Any Language & Complete The One Quest...read more

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Vi Microsystems Interview Process

based on 5 interviews

Interview experience

3.4
  
Average
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Vi Microsystems Reviews and Ratings

based on 40 reviews

3.3/5

Rating in categories

3.8

Skill development

3.0

Work-life balance

2.8

Salary

3.0

Job security

2.7

Company culture

2.8

Promotions

3.2

Work satisfaction

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