Marvell Semiconductors Staff Engineer Interview Questions and Answers

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.

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

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.

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

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

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

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...read more