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IIE SEMICONDUCTORS
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IIE SEMICONDUCTORS Interview Questions and Answers
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Interview questions from similar companies
Niranjhana Narayanan
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 ...
- 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
Interview Preparation Tips
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
Software Developer Interview Questions & Answers
Infineon Technologies
Anonymous
posted on 23 Sep 2017
I was interviewed in Sep 2017.
Interview Questionnaire
3 Questions
- Q1. A C program was asked to write
- Q2. How to implement sr flipflop using gates.
- Ans.
An SR flip-flop can be implemented using NAND gates.
Use two NAND gates to create the SR flip-flop.
Connect the output of one NAND gate to the input of the other NAND gate.
Connect the Set (S) and Reset (R) inputs to the inputs of the NAND gates.
The output of the first NAND gate is the Q output, and the output of the second NAND gate is the Q̅ output.
- Q3. Steps to find temperature of N rooms and display the same
- Ans.
The answer describes the steps to find and display the temperature of N rooms.
Create an array to store the temperature of each room
Iterate through each room and prompt the user to enter the temperature
Store the temperature in the corresponding array index
Display the temperature of each room
Interview Preparation Tips
Experience: The first criteria for shortlisting is based on CGPA (8 above)
Round: Test
Experience: A technical test was conducted which had questions from C language and Microcontroller. It was MCQ type.The test was moderately hard
Duration: 30 minutes
Total Questions: 30
Round: Technical Interview
Experience: The above questions were asked and a paper was provided to answer it. The next shotlist was based on the paper evaluation
Tips: Technical knowledge mandatory
Skills: Technical
College Name: Government Model Engineering College, Thrikkakara
Skills evaluated in this interview
I was interviewed before May 2016.
Interview Preparation Tips
Experience: it was elitmus test conducted by the company itself on campus. As per my knowledge only those scoring 90 percentile got selected for round 2.
Tips: Attempt only those ques that are necessary for scoring 90+ in e litmus. Specially in verbal don't attempt more then required questions, though you might be tempted. The aim is not to score max bt to score 90+
Round: Technical Interview
Experience: This was a programming based round. I was asked to write algorithms for various array linked list based problems. There was cross questioning prompting to reduce complexity and to use different data structures for same problems.
Mostly it focused on subjects like c, data structures and ADA.
Tips: Be clear with basic of data structures and algorithms. Pointers, queue, stacks, array linked lists, sorting etc are the keywords.
Round: Technical Interview
Experience: This was a information security specific round since that was my major. In depth cross questioning on my thesis topics, honeypots, network intrusion etc. Security certificates, and on the go problems to provide security solution layer wise in different scenarios. Security concept of torrents was also asked in detail.
Tips: It was more of a security discussion and throwing of ideas about how things in a particular case could work or could not. Don't worry about right or wrong answer just be clear with your reasoning about the solution you are suggesting.
Round: Other Interview
Experience: I don't know what to name this round, but it focused mainly on developing test cases for an object. Say they gave me a stapler and said to develop a test plan listing down test cases for a given object to pass so that it can be confirmed that it is a stapler. Another scenario was with a lift.
Tips: This is one round where your presence of mind and inter personal skills matter. I think the way you present your thoughts was most important here.
Round: Behavioural Interview
Experience: This was was mostly about how would you react in a given professional situation
Like your assigned work could not be completed on time, or if you are doing something wrong with the work assigned.
Tips: This is all about inter personal skills and putting your best foot forward :)
College Name: Indira Gandhi Delhi Technical University For Women, Delhi
ESHAN SHEKHAR cs15m018
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.
- 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
Interview Preparation Tips
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
I applied via Campus Placement and was interviewed in Dec 2016. There were 4 interview rounds.
Interview Preparation Tips
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).
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 what fields did you use in that structure, why this implementation and not some related other. Then questions on C concepts, memory allocation, function pointers, data structures, linked lists, then bit manipulation in registers. Then later, why higher studies, would you still go for higher studies if you had a good job at a company, why etc.
Tips: Just be thorough with C (Know your Kernighan Ritchie) and be prepared to go into details about your projects.
College Name: IIT Madras
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Tell me about your self
- Ans.
I am a passionate software engineer with experience in developing web applications using various technologies.
Experienced in developing web applications using HTML, CSS, JavaScript, and frameworks like React and Angular
Proficient in backend development with Node.js and databases like MongoDB and MySQL
Familiar with version control systems like Git and project management tools like Jira
- Q2. Questions on gen data structures and basic electrical questions Regards software - Dsa,computer organization,computer networks
Interview Preparation Tips
Experience: I was gen basic analytics questions
Tips: No needforany serious preperation,just be yourself
Duration: 45 minutes
Total Questions: 25
Round: Technical + HR Interview
Experience: I got trough most of dsa and computer network questions but i was notso strong in digital part so i cupped
Tips: Just know the basics of all the areas you are interested in.
Round: HR Interview
Experience: This is the basic question expected i have gone through my family childhood experiences and hobies
Tips: Every person have a unique style of expressing themselves ,so prepare for these kind of questions,dont rise any interest in higher studies
College Name: IIT Madras
I applied via Campus Placement and was interviewed in Dec 2016. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. C Programming Questions OS Related questions
- Q2. Write how semaphore works
- Ans.
Semaphore is a synchronization tool used to control access to a shared resource.
Semaphore maintains a count of available resources.
A process can request access to a resource by decrementing the semaphore count.
If the count is zero, the process is blocked until a resource becomes available.
When a process is done with a resource, it increments the semaphore count.
If there are blocked processes waiting for a resource, one
- Q3. Question on looping constructs
Interview Preparation Tips
Skills evaluated in this interview
Anju Das.B
I applied via Campus Placement and was interviewed in Dec 2016. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Question on pointers and concepts based on Resume
- Q2. Device Drivers, Linux, Firmware and some questions like "how will you handle some scenarios"
- Q3. Why Intel, Introduce yourself
- Ans.
I am passionate about technology and innovation, and I believe Intel is at the forefront of cutting-edge advancements in the field.
I have always been fascinated by the latest advancements in technology and Intel's reputation for innovation drew me to the company.
I admire Intel's commitment to pushing the boundaries of what is possible in the tech industry.
I am excited about the opportunity to work with a team of talent...
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Dec 2016. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. OS concepts, C programme to convert big endian (int data type) to little endian(short data type)
Interview Preparation Tips
Duration: 1 hour
Total Questions: 25
College Name: IIT Madras
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
Interview Questionnaire
2 Questions
- Q1. About compilers and project
- Q2. About myself and related to intereset in company
Interview Preparation Tips
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