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MaxLinear Embedded Software Engineer Interview Questions and Answers

Updated 1 Dec 2016

MaxLinear Embedded Software Engineer Interview Experiences

1 interview found

I applied via campus placement at Indian Institute of Technology (IIT), Chennai and was interviewed in Jan 2016. There were 3 interview rounds.

Interview Preparation Tips

Round: Test
Experience: Around 30-40 MCQs + 5 subjective questions.
Subjective questions were - finding little endian/big endian using char-int, function pointers, etc
Duration: 2 hours
Total Questions: 35

Round: Technical Interview
Experience: Mostly resume based, mostly looking for someone who have worked intensively in that area.

College Name: IIT Madras

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Asked questions more related to c/c++
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Arrays and strings online

Round 2 - Technical 

(2 Questions)

  • Q1. About basic C program
  • Q2. Memory layout ,c and c+=
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Basic programs on c and linux

Round 2 - Technical 

(1 Question)

  • Q1. All basics from c embedded c Linux mpmc
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Technical 

(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

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at National Institute of Technology (NIT), Calicut and was interviewed in Feb 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 

(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

Interview preparation tips for other job seekers - prepare embeded c and some core portions in mpmc and embeded sytems.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at National Institute of Technology (NIT), Warangal and was interviewed before Sep 2023. There were 2 interview rounds.

Round 1 - Coding Test 

Had multiple mcqs and then 2 coding questions

Round 2 - Technical 

(2 Questions)

  • Q1. Questions on Operating System
  • Q2. Questions on Computer Architechture
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Technical 

(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...

  • Answered by AI
  • 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.

  • Answered by AI
Round 2 - Technical 

(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

Interview preparation tips for other job seekers - Basic questions on C

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.

  • Answered by AI
  • 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

  • Answered by AI
  • 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

  • Answered by AI

Interview Preparation Tips

Round: Test
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

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