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Interface Microsystems Worker Interview Questions and Answers

Updated 25 Aug 2022

Interface Microsystems Worker Interview Experiences

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Worker Interview Questions & Answers

user image Anonymous

posted on 25 Aug 2022

I applied via Company Website and was interviewed in Jul 2022. There were 2 interview rounds.

Round 1 - Coding Test 

Study and be comfortable with general software engineering interview topics like data structure and algorithms as these will probably come up. being knowledgeable about general computer science and technology topics is valuable.

Round 2 - Technical 

(1 Question)

  • Q1. What advice would you give to someone preparing for a coding test at Box?
  • Ans. 

    Prepare for a coding test at Box with these helpful tips.

    • Familiarize yourself with the programming languages and frameworks commonly used at Box, such as Java, Python, and JavaScript.

    • Review data structures and algorithms, as they are often tested in coding interviews.

    • Practice solving coding problems on platforms like LeetCode or HackerRank to improve your problem-solving skills.

    • Research Box's engineering culture and va...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Interface Microsystems Worker interview:
  • HTML
  • CSS
  • JAVA
Interview preparation tips for other job seekers - I never like to leave work until I have every thing finished completely. Sometimes this bothers me but I feel inside that it is important.

Interview questions from similar companies

Interview Questionnaire 

4 Questions

  • Q1. Implement the following code using gates(MUX and multiplier) If(A): F = D*E Else: F = G*H
  • Ans. 

    Implement code using MUX and multiplier gates for conditional assignment

    • Use a 2:1 MUX to select between D*E and G*H based on A

    • Use a multiplier gate to calculate D*E and G*H

    • Connect the output of the MUX to the input of the multiplier gate

    • Ensure proper sizing of gates to meet design requirements

  • Answered by AI
  • Q2. Draw State diagram to find a pattern 1011.Important to ask: If overlap is allowed.If there are 1000 states, we represent using 10 bits. If ‘P’ power is consumed when the system moves from State 0 to State ...
  • Q3. Timing analysis of Sequential and combinational logic: Definition of Setup time. How does it affect the system. Find the minimum clock frequency given Tcq, delay of all the gates, Tsu, Thold
  • Ans. 

    Setup time is the minimum time required for the input signal to be stable before the clock edge arrives.

    • Setup time is a critical parameter in timing analysis of sequential and combinational logic.

    • It affects the system by ensuring that the input signal is stable before the clock edge arrives, preventing errors in the output.

    • The minimum clock frequency can be calculated using the formula: Fmin = 1 / (Tcq + Tsu + Thold), ...

  • Answered by AI
  • Q4. Due to some other type of fabrication, if clock frequency happened to be more than whatit is supposed to be(the one calculated above), how do you handle that situation?

Interview Preparation Tips

Round: Resume Shortlist
Experience: Shortlisted 8 students from resumes for interview.

Parameters for shortlisting (at each stage of process):Varied ResumeAny work done in FGPACG - I had CGPA of 8.66Internship - Was an Intern at QualcommProjects - Digital IC Design-used Standard Cell Design,Wireless-OFDMsynchronization and channel estimation,Automatic speech recognition)

Round: Technical Interview
Experience: Only 1 round of interview was taken.No HR round and only Technical Questions were asked.

Basics in our courses(state diagrams etc.) were tested.Concepts were explained and was asked questions. So, skill ofgrasping and applying were also testedSpeed didn’t matter. How aproblem was approached,thought were testedNo knowledge regarding minors/electives tested.

For Core:No courses/electives looked at(as nothing related to FPGA is taught)Nothing related to BTP/DDP
Tips: Good skills of maths might help.

In the interview, in 2nd question which was mentioned, whether repetition isallowed or not was asked by the candidate.This really mattered as that was theonly thing different he has done from the person who did an intern in FPGA andit might helped in getting selected finally :)

Skills: Grasping Power, Approaching a Problem, Thought Process, Math Skills, C++, C, Python, Matlab, Networks, Digital Signal Processing, Data Structures , Digital Systems, Algorithms
College Name: IIT MADRAS

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

Interview Questionnaire 

9 Questions

  • Q1. Your Dream
  • Ans. 

    My dream is to create innovative software solutions that positively impact people's lives.

    • Developing cutting-edge technology

    • Solving complex problems

    • Improving user experience

    • Collaborating with talented individuals

    • Making a difference in society

  • Answered by AI
  • Q2. WHy you want to join this orgainsation
  • Ans. 

    I am excited to join this organization because of its reputation for innovation and commitment to employee growth.

    • I am impressed by the company's track record of developing cutting-edge software solutions.

    • I am excited about the opportunity to work with a team of talented and motivated engineers.

    • I appreciate the company's focus on employee development and growth.

    • I am drawn to the company's culture of innovation and coll...

  • Answered by AI
  • Q3. How much can you work with this organisation
  • Ans. 

    I am willing to work full-time with this organization and put in extra hours if required.

    • I am committed to delivering quality work within deadlines

    • I am open to working overtime and on weekends if necessary

    • I am willing to take on additional responsibilities if needed

  • Answered by AI
  • Q4. About your family
  • Q5. Firstly about yourself
  • Q6. Strengths , weakness
  • Q7. Basic C questions . Difference between structure and union
  • Q8. How can we attach one variable from one file to another
  • Ans. 

    To attach one variable from one file to another, we can use import or require statements in programming languages.

    • In JavaScript, we can use the 'require' statement to import a variable from another file.

    • In Python, we can use the 'import' statement to import a variable from another file.

    • We can also use the 'export' statement in the source file to export the variable and then import it in the destination file.

    • The syntax ...

  • Answered by AI
  • Q9. Where will you think about yourself after 3 years i this organisation

Interview Preparation Tips

Round: Test
Experience: First round of written test is of aptitute and data analysis  . questions are easy 30 questions in 40 . Be fast as time is less.
second round of written test consists of all other section each section involves 15 questions . 
Questions are easy  just go through your syllabus , course books  nothing special . 
If you are preparing for GATE will be really beneficial  .  
for C go trough Depth in C  . very basic questions asked for it.
for MATLAB learn the basic determinant rules questions involved that  .  Only basic of MATLAB  no image processing or higher level programming ..
Tips: attempt ass many as questions .. Try to attempt  all sections  . If you are strong in programming make do attempt C and MATLAB portion  . as there is post for software department also  in organisation .   Main department is the core department  for that do attempt other portions  .
Duration: 120 minutes

Round: Resume Shortlist
Experience: They are not gonna to see your certificates  , They are even not much interested in your CGPA . 
If your CGPA is low you should have an accurate reason for that if they ask .
Tips: Your Resume should be Short and Compact  . Don't make it too large . 1 , 1.5 pages  will be enough  .
the thing which you want to show to HR majorly in your RESUME should be keep at  upper portion , it can be your qualification   , your achievements(IIT rank , KVPY etc.)  or whatever you feels sholud be on top.  you should have deep knowledge about your projects and internship . Each and every thing thing written in your RESUME should be clear to you  and able to explain to them .

Round: Group Discussion
Experience: Easy not much stress .
Tips: Be confident  . try to give your different point of view of a particiular thing  .  don't stop suddenly while saying anything .
Duration: 120 minutes

Round: Problem Statement
Experience: not a easy question as i am not able to give accurate answer. 
HR will give some time to solve the problem .
Tips: Try to give answer.  even if you don't know try to give different explanation for it  . give 3-4 different explanations.  always trying to solve the question .

Round: HR Interview
Experience: little bit tough . Your anwer should be different . it should not be copied from somewhere .
depends on how you know yourself.
Tips: Have smile on your face . Give all answer with smile . don't hesitate . Give each and  every answer . 
be fluent . let the HR complete the question and then answer.

Round: Technical Interview
Tips: go through depth  in C .  knows the basic concept of each chapter .  give complete explanation .  be accurate .

General Tips: Be confident and smile on your face .
Skills: C , EDC, MATLAB, Control system
College Name: NIT BHOPAL
Motivation: good work culture . easy job . not much work stress      .  nice wore location .
good seniors review . Also have chance to go abroad  in early days .
Funny Moments: HR had taken about  90% interview while thing me as other student , as he didn't took my RESUME .  by in the last he told the wrong name . I made correction to him by saying that sorry sir it's my mistake that i haven't give you my RESUME  . but actually he hasn't took my RESUME  . means i admire my mistake infact its his mistake  .

Interview Preparation Tips

Round: Resume Shortlist
Experience: Initial Short-listing : CGPA 8 Cut-Off

Round: Test
Experience: Written Test: The test mostly consisted of both aptitude and tech questionsAptitude - Tough. Most questions puzzles, probabilityTech - Easy. Deciding factor. Includes basic digital circuits
Tips: Concentrate on topics like Digital circuits ,Verilog FAQs, ASIC design flowGate Problems and puzzles

Round: Interview
Experience: Technical round is around 90 minutes.Technical round consisted of questions from topics such as Wireless communication -fading, multipath, OFDMSignal processing – DFT, Detection and Estimation - MMSE, linear MMSE, detection of symbols, Probability - Bertrand's Paradox

Round: Interview
Experience: HR Round is around 30 minutes. Basic HR questions.

College Name: IIT Madras

Interview Questionnaire 

4 Questions

  • Q1. What do you know about Broadcom?
  • Ans. 

    Broadcom is a global technology company that designs, develops, and supplies semiconductor and infrastructure software solutions.

    • Broadcom is headquartered in San Jose, California.

    • The company was founded in 1991.

    • Broadcom's products are used in various industries, including networking, storage, broadband, wireless, and industrial.

    • Some of Broadcom's notable products include Wi-Fi chips, Bluetooth chips, and Ethernet switc...

  • Answered by AI
  • Q2. Why Broadcom?
  • Ans. 

    Broadcom is a leading technology company with a strong reputation for innovation and growth.

    • Broadcom has a diverse portfolio of products and services that align with my interests and skills.

    • Broadcom has a strong track record of success and growth, which provides opportunities for career advancement.

    • Broadcom values its employees and fosters a culture of collaboration and innovation.

    • Broadcom is a leader in the industry a...

  • Answered by AI
  • Q3. Skills, strengths, weakness etc
  • Q4. Plan for higher education?
  • Ans. 

    Planning to pursue a master's degree in engineering.

    • Researching universities with strong engineering programs

    • Preparing for standardized tests like GRE

    • Networking with alumni and professionals in the field

    • Applying for scholarships and financial aid

    • Considering online or part-time programs for flexibility

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: I had a CGPA of 10/10. There was a cut-off of 8 CGPA to apply for the job.

Round: Test
Experience: It was a written test. They mainly asked Quant/general ability puzzles and Tech questions.
Tips: I mainly concentrated on the following topics :

Combinatorics and probability.
Discrete mathematics.
Markov chains.
Pigeon hole principle.
Signal processing.
Sampling theorem.
Estimation theory.
Duration: 90 minutes

Round: Technical Interview
Experience: There were two rounds of interview . Each of 2hrs 20 min.

My subject knowledge was mainly tested on ::Wireless communication - fading, multipath, OFDM,Signal processing - DFT
Detection and Estimation - MMSE, linear MMSE, detection of symbols
Probability - Bertrand's Paradox
Tips: I mostly prepared for the interview by studying the class notes well.

Round: HR Interview
Experience: The interview was mainly based on the courses that I had credited in the previous semesters. I got selected because of my performance in written test and also in the technical interview. I topped the written test. I impressed them during the interview by answering 95% of the questions.

Skill Tips: I prepared for placements by video lectures, solving puzzles etc. I started my preparation in August
College Name: IIT Madras

Interview Questionnaire 

2 Questions

  • Q1. About the company
  • Q2. About ASIC design Flow

Interview Preparation Tips

Round: Resume Shortlist
Experience: I had a CGPA of 9.18/10 and the cutoff was 8/10.

Round: Test
Experience: The test had two Sections:
1. Aptitude - (Very Tough. Most questions were puzzles, probability)
2. Tech - (Very Easy. Deciding factor). Includes basic digital circuits
Tips: I prepared Digital Circuits Basics for Technical round.

Round: Technical Interview
Experience: The interview was of 1h 30 min. All common digital circuit questions were asked

General Tips: Start 1 month ahead. For aptitude and tech prepare Verilog FAQs and ASIC design flow(mainly for core companies.)
Skill Tips: I think I got selected because of my project and Interview performance.
Skills: Digital Verification, CAD for VLSI, Digital IC design
College Name: IIT Madras

Interview Preparation Tips

Round: Test
Experience: Written round was offline consist of 90 questions to be solved in 90 min and asked section wise : tech, GK+ quant and C. (3 section 30 quest each)
Tips: FOR WRITTEN ROUND :- Most IMPORTANT part of placement is WRITTEN round, we were around 60+ students in total and out of which only 7 were selected for further rounds.. key to crack :- Attempt all the questions (if there is no neg marking) and try to answer the questions accurately.
Duration: 90 minutes
Total Questions: 90

Round: Technical Interview
Experience: questions asked to me :- 1)Tell me about urself 2)About my internship and then suddenly he started asked questions from C- 3)what is BIT FIELD?, MACROS? ,PREPROCESSOR? ,EXTERN? 4)Diff btw char array and int array?Then he switched to embedded system- 5)What are INTERRUPT?, EEPROM? , BAUD RATE? 6)About my Projects 7)Favourite subjects and questions from it (do prepare atleast 2 subjects very well) 8)What is electronics, Telecommunication? 9)diff btw ETNT AND ECE?10)what is your STRENGTH AND WEAKNESS(support your answer with example) 11)where do u see urslf 5 yr from now? 12) hobby? 13) low pointer? then he asked me to ask question: i have asked 2 question: 14)who is your biggest competitor? 15)what is the hierarchy of this job post?
Tips: They will focus on 2 things only :
i)C(most imp) : even it is a core elex company but they will not going to take you if you dont know Cii) PROJECTS: Projects on EMBEDDED SYSTEMS only, more no of projects greater is the chance of your selection and try to explain them in detail as much as u can.

Round: HR Interview
Experience: it was just a formality round if they called you for this round that means u r selected ,they just wanted to know if u r really interested for this job? and u willing to join the company or not
Tips: Have PATIENCE and have faith in urself because " CHANCE IS NEVER LAST IT'S ALWAYS SECOND LAST"

Skill Tips: No doubt if u have good cpi u will get the benifit but for the core companies there is alternative to pointer that is GOOD PROJECTS and always remember nothing is more important than "CONFIDENCE" because confidence doesnt come when u know all the answer but it comes when u ready to face all the question .BEST OF LUCK \m/
College Name: NIT RAIPUR

Engineer Interview Questions & Answers

Intel user image velisetti Raviteja

posted on 4 Dec 2016

I applied via Campus Placement and was interviewed in Dec 2016. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Design 2 to 1 mux and project details
  • Ans. 

    A 2 to 1 mux can be designed using logic gates or multiplexer ICs.

    • A 2 to 1 mux has 2 inputs and 1 output.

    • It selects one of the inputs based on the value of the select input.

    • The truth table for a 2 to 1 mux can be used to design the circuit.

    • Multiplexer ICs like 74HC153 can be used to implement the design.

    • The output of the mux can be connected to a logic gate or another mux for further processing.

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: All are aptitude questions. Most of them are permutations and combinations questions.
Tips: Prepare aptitude well.
Duration: 1 hour
Total Questions: 25

Round: Technical Interview
Experience: They asked very simple questions. I was asked to design 1 serilizer 4 data lines to 1.They asked 1 aptitude question.
Tips: Prepare basic digital circuits such as mux, demux, decoder etc.

College Name: IIT Madras

Software Engineer Interview Questions & Answers

Intel user image ESHAN SHEKHAR cs15m018

posted on 2 Dec 2016

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

Interview Questionnaire 

2 Questions

  • Q1. Given a blackbox with arithmetic circuits , design the logical circuits
  • Ans. 

    Design logical circuits for arithmetic circuits in a blackbox.

    • Understand the functionality of the arithmetic circuits in the blackbox.

    • Identify the inputs and outputs of the blackbox.

    • Design logical circuits using logic gates to replicate the arithmetic operations.

    • Test the logical circuits to ensure they produce the same outputs as the arithmetic circuits.

  • Answered by AI
  • Q2. Embedded c-code for recursion
  • Ans. 

    Recursion in embedded C-code allows a function to call itself, useful for repetitive tasks or complex algorithms.

    • Ensure proper base case to avoid infinite recursion

    • Use stack space efficiently as embedded systems have limited resources

    • Avoid recursive functions with deep call stacks to prevent stack overflow

    • Example: Recursive function to calculate factorial of a number

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: During this round we had some technical questions and some digital logic questions.
Tips: Please be patient.Interviewers do stress testing. Don't panic even if you don't know any answers.
Duration: 2 hours
Total Questions: 1

Round: Technical Interview
Experience: He asked me questions regarding my project and some coding questions
Tips: Please be patient.Interviewers do stress testing. Don't panic even if you don't know any answers.

Round: Technical + HR Interview
Experience: He asked me questions regarding my project and some coding questions
Tips: Please be patient.Interviewers do stress testing. Don't panic even if you don't know any answers.

College Name: IIT Madras

Skills evaluated in this interview

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Interface Microsystems Interview FAQs

How many rounds are there in Interface Microsystems Worker interview?
Interface Microsystems interview process usually has 2 rounds. The most common rounds in the Interface Microsystems interview process are Coding Test and Technical.

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