Marvell Semiconductors Applications Engineer Interview Questions and Answers

Q1. Dsd , analog electronics circuit based questions were asked
Add your answer

Q1. C programming from basics was asked using tricky pseudo codes
Add your answer

Q1. 1. Tell me things not in your resume 2. Hobbies 3. Why I shouldn't Hire you 4. You like managerial or developer and why
Add your answer

Topics on engineering Department

Q1. Projects ,Protocols ,Network THEORY Transistor Questions
Add your answer

Q1. Do you have knowledge of Embedded systems?
Ans. 
Yes, I have knowledge of Embedded systems.
• Experience with programming microcontrollers such as Arduino, Raspberry Pi, or ESP8266

• Understanding of real-time operating systems (RTOS)

• Knowledge of communication protocols like SPI, I2C, UART

• Familiarity with embedded software development tools like Keil, MPLAB, or Arduino IDE
Answered by AI
Add your answer

Q1. Can make a simple button debounce circuit ?
Ans. 
Yes, a simple button debounce circuit can be created using a resistor and a capacitor.
• Use a resistor and a capacitor in series with the button to create a low-pass filter.

• Connect the output of the filter to a Schmitt trigger to clean up the signal.

• Adjust the values of the resistor and capacitor to achieve the desired debounce time.

• Example: Use a 10k ohm resistor and a 0.1uF capacitor for a debounce time of 10ms.
Answered by AI
View 1 more answer

Q1. Write a structured embedded C program to read button input, remove glitches.
Ans. 
Program to read button input and remove glitches in embedded C.
• Use a state machine to debounce the button input.

• Implement a delay to filter out glitches.

• Consider using interrupts for efficient button handling.
Answered by AI
Add your answer

Q1. String Manipulation
Add your answer
Q2. List of lists and table updation
Ans. 
Updating a list of lists and table in a structured manner.
• Create a list of lists to store multiple lists of data.

• Update the lists within the main list as needed.

• Use a table structure to organize and display the data.

• Update the table with the latest information from the lists.
Answered by AI
Add your answer

Q1. Write Amplification, Wear leveling basics
Ans. 
Write amplification is the ratio of data written to the SSD to the actual data written by the host. Wear leveling is a technique to distribute write and erase cycles evenly across all blocks of flash memory.
• Write amplification is a measure of how much data is written to the SSD compared to the actual data written by the host.

• Wear leveling is a technique used to distribute write and erase cycles evenly across all blocks...read more
Answered by AI
Add your answer
Q2. SSD Architecture
Add your answer

Interview is simple and easy... directly went to the in depth questions

Attitude round would be simple for a campus hiring you would be asked a couple of puzzles in case of campus hiring. It would be more elaborate 45 minutes duration.

Coding test would consist of life, putting in case of a campus interviews, in case of campus interviews is it would be mostly white board test.

Q1. There would be multiple technical round with the team members and the manager. The topic would be dependent on the experience of the candidate and the focus of the hiring team.
Add your answer

Q1. Hey Sir, Roundwood, try to determine the candidates motivation for joining the company and his employment history along with the qualities like collaboration leadership, decision making.
Add your answer