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NexSemi Systems Embedded Software Developer Interview Questions and Answers
NexSemi Systems Embedded Software Developer Interview Experiences
1 interview found
I applied via Recruitment Consulltant and was interviewed in Aug 2022. There were 4 interview rounds.
C-language, python,shell scripting
(1 Question)
- Q1. OS topic, embedded related questions
(1 Question)
- Q1. About family , about your self
Interview Preparation Tips
Top trending discussions
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Embedded Software Engineer Interview Questions & Answers
Texas Instruments
Lakshmi Tejas M.A
posted on 26 Jul 2016
Interview Questionnaire
3 Questions
- Q1. Define software for embedded?
- Ans.
Software designed to run on embedded systems with limited resources and specific functions.
Embedded software is tailored to the specific hardware it runs on.
It is often written in low-level languages like C or assembly.
It must be efficient and optimized for limited resources like memory and processing power.
Examples include firmware for a smart thermostat or a car's engine control unit.
- Q2. For an embedded device what do you prefer? with OS or without OS?
- Ans.
It depends on the requirements and constraints of the project.
If the project has limited resources, a bare-metal approach without an OS may be more appropriate.
If the project requires complex functionality and multitasking, an OS may be necessary.
An OS can provide better security and easier maintenance.
Examples of OS for embedded devices are FreeRTOS, uC/OS, and Linux.
Consider the cost and time-to-market implications o
- Q3. Explain 8051 registers assembly
- Ans.
8051 registers are used for I/O operations and control of the microcontroller.
8051 has 4 register banks, each with 8 registers
Registers are used for arithmetic, logical, and bit manipulation operations
Special function registers (SFRs) control the microcontroller's peripherals
Examples of SFRs include P0 for I/O operations and TMOD for timer control
Interview Preparation Tips
Experience: Aptitude: Most common concepts but little difficult like
1.ratio
2 , logical on encoding words like Distortion is UWLRQHMWXS so what transsistor stands for?, .
3.profit loss%, if sold at 703,it is 25% less than profit at 836, so selling price at 20% profit is?
4. averages
5.geometry:
6. weights in jaggery making machine
7. matrix: find the missing no.; {{4 6 53}{3 ? 61 }{2 5 34}}
technical:
1 communication modes- simplex, duplex and half duplex
2. virtual memory depends on?
3. parameterized #define statements
4.if a array is filled with only 1 2 and 3s only, then the time complexity for best algo is?
5. queue is implemented using growing array, array is doubled at execding, worst case cost?
Round: Technical Interview
Experience: Q2: answered with os, so which os? linux or windows or mac? answered-linux, why linux? answered it! So what is the disadvantage with linux?
Skills: Embedded Systems, Operating Systems
College Name: PES Institute Of Technology, Bangalore West Campus, Bangalore
Funny Moments: Attended in careernet(bangalore) for screening, 4 or 5 selected of around 400.
interview at Texas Instruments bangalore.
Skills evaluated in this interview
Embedded Software Engineer Interview Questions & Answers
Analog Devices
Anonymous
posted on 16 Jan 2025
(1 Question)
- Q1. What are your previous experiences?
- Ans.
I have 5 years of experience in developing embedded software for automotive systems.
Developed software for automotive ECUs using C and assembly language
Worked on CAN and LIN communication protocols
Experience with AUTOSAR architecture
Debugging and testing embedded software using tools like Lauterbach Trace32
Collaborated with hardware engineers to optimize system performance
Embedded Software Engineer Interview Questions & Answers
Texas Instruments
Ramij Mallick
posted on 26 Mar 2024
I applied via Campus Placement
(1 Question)
- Q1. What is stack overflow
- Ans.
Stack overflow occurs when a program uses more memory than the call stack can handle, leading to a crash.
Occurs when a program's call stack runs out of memory
Can lead to crashes or unexpected behavior
Common in recursive functions with no base case
Can be caused by infinite loops or excessive memory usage
Skills evaluated in this interview
Embedded Software Engineer Interview Questions & Answers
Texas Instruments
Tanmay Jha
posted on 25 Sep 2024
Selected
I applied via Campus Placement and was interviewed before Sep 2023. There were 2 interview rounds.
Had multiple mcqs and then 2 coding questions
(2 Questions)
- Q1. Questions on Operating System
- Q2. Questions on Computer Architechture
Embedded Software Engineer Interview Questions & Answers
Texas Instruments
Anonymous
posted on 25 Aug 2023
I applied via Campus Placement and was interviewed in Feb 2023. There were 2 interview rounds.
(3 Questions)
- Q1. An interview about 40 mins and questions on coding and embeded systems.
- Q2. Asked on linked lists .
- Q3. About functioning pf micro contoller.
Interview Preparation Tips
Embedded Software Engineer Interview Questions & Answers
Analog Devices
Anonymous
posted on 26 Sep 2022
I applied via Campus Placement and was interviewed in Aug 2022. There were 6 interview rounds.
(1 Question)
- Q1. C, c++, OS, COA and DSD
(1 Question)
- Q1. Technical interview for 1 hour
(1 Question)
- Q1. Technical interview with coding
(1 Question)
- Q1. Director round. One on one skill assessment
(1 Question)
- Q1. A 10 min quick discussion on career goals and briefing of ctc
Interview Preparation Tips
They focus on thorough technical knowledge. Use the right terms . Be sure of communication protocols as well.
Arrays and strings online
(2 Questions)
- Q1. About basic C program
- Q2. Memory layout ,c and c+=
soumya hegde
Selected
I applied via Job Portal and was interviewed before Feb 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Define steps of booting a system
- Ans.
Booting a system involves several steps including power-on, POST, bootloader loading, kernel initialization, and user space initialization.
Power-on: System receives power and starts the boot process.
POST (Power-On Self Test): Hardware components are checked for functionality.
Bootloader loading: Bootloader is loaded into memory and executed.
Kernel initialization: Operating system kernel is loaded and initialized.
User sp...
- Q2. What are the detailed steps and intermediate state in a compilation
- Ans.
Compilation involves multiple steps like preprocessing, compilation, assembly, and linking.
Preprocessing: Includes header file inclusion, macro expansion, and conditional compilation.
Compilation: Translates source code into assembly code specific to the target architecture.
Assembly: Converts assembly code into machine code.
Linking: Combines object files and libraries to generate an executable file.
(1 Question)
- Q1. LLD question on designing a cache
Skills evaluated in this interview
Interview Questionnaire
2 Questions
- Q1. Void pointer,Null pointer differences
- Q2. Threads,semaphores usage
Interview Preparation Tips
NexSemi Systems Interview FAQs
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NexSemi Systems Embedded Software Developer Reviews and Ratings
based on 2 reviews
Rating in categories
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Senior Software Engineer
12
salaries
|  ₹0 L/yr - ₹0 L/yr |
|
Software Engineer
10
salaries
| ₹0 L/yr - ₹0 L/yr |
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Embedded Software Developer
8
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Talent Acquisition Specialist
6
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Embedded Software Engineer
5
salaries
| ₹0 L/yr - ₹0 L/yr |
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