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I applied via Campus Placement and was interviewed before Apr 2023. There were 2 interview rounds.
I plan to continue advancing my skills in design verification engineering and eventually move into a leadership role.
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posted on 23 Nov 2022
Verilog, c++ pointers, mosfets
UART protocol can be used to transmit and receive data between two devices.
UART can be used to communicate between a microcontroller and a computer
UART can be used to send and receive data between two microcontrollers
UART can be used to interface with sensors and actuators
UART can be used to implement a simple command/response protocol
UART can be used to implement a data logging system
UART can be used to receive signals from a microcontroller.
Connect the UART pins of the microcontroller to the UART pins of the receiving device.
Configure the UART settings such as baud rate, parity, and stop bits.
Use a UART library or write code to read the incoming data from the UART buffer.
Process the received data as required by the application.
posted on 4 Jul 2024
I applied via Company Website and was interviewed in Jan 2024. There were 3 interview rounds.
You have to cut a cake maximum 3 times which should make 8 equal halves
An XOR gate can be designed using a 2:1 MUX by connecting the inputs to the select lines and the outputs to the data inputs.
Connect one input of the XOR gate to the select line of the MUX
Connect the other input of the XOR gate to the inverted select line of the MUX
Connect the outputs of the MUX to the XOR gate's output
An AND gate can be designed using a 2:1 multiplexer by connecting one input to select line and the other input to the data input.
Connect one input of the AND gate to the select line of the 2:1 mux
Connect the other input of the AND gate to the data input of the 2:1 mux
The output of the 2:1 mux will be the output of the AND gate
I have a strong background in design and verification engineering with a proven track record of successful projects.
I have a solid understanding of design and verification methodologies
I have experience working on complex projects and delivering high-quality results
I am a quick learner and can adapt to new technologies and tools easily
My strong background in design and verification, along with my problem-solving skills and attention to detail, make me a great fit for this role.
Extensive experience in design and verification methodologies
Proven track record of successfully completing complex projects
Strong problem-solving skills and attention to detail
Ability to work well in a team environment
Familiarity with industry-standard tools and technologies
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
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 ...
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
I was interviewed before Apr 2021.
Round duration - 60 minutes
Round difficulty - Easy
Technical Interview round with questions on OOPS and OS mainly.
Little Endian and Big Endian refer to the order in which bytes are stored in computer memory.
Little Endian stores the least significant byte first, while Big Endian stores the most significant byte first.
Little Endian is commonly used in x86 architecture, while Big Endian is used in architectures like SPARC and PowerPC.
Endianness can affect data transmission between systems with different byte orders.
Program to determine system's endianness
Check the endianness by storing a multi-byte integer and checking the byte order
Use bitwise operations to extract the least significant byte
If the least significant byte is at the lowest memory address, it's little-endian
If the least significant byte is at the highest memory address, it's big-endian
The volatile keyword in programming is used to indicate that a variable's value can be changed unexpectedly.
Volatile keyword is used in multithreaded programming to prevent compiler optimizations on variables that can be changed by other threads.
It tells the compiler not to cache the variable's value in a register, ensuring that every access is made to the variable's memory location.
Commonly used in embedded systems pr...
Function pointers in C are used to store the address of functions, allowing for dynamic function calls and callbacks.
Function pointers can be used to implement callbacks in event-driven programming.
They can be used to switch between different functions at runtime.
Function pointers are commonly used in implementing data structures like function pointers in an array of function pointers.
Example: void (*funcPtr)(int) = &a
Design a data structure for multi-threading
Use a thread-safe queue to manage tasks for each thread
Implement a lock or semaphore to control access to shared resources
Consider using condition variables for synchronization
Use atomic operations for shared variables to prevent race conditions
The kernel is the core component of an operating system that manages system resources and provides a bridge between software and hardware.
Manages system resources such as CPU, memory, and I/O devices
Provides a bridge between software applications and hardware components
Handles tasks such as process scheduling, memory management, and device drivers
Controls communication between hardware and software layers
A storage class in programming defines the scope and lifetime of variables.
Storage classes include auto, register, static, and extern.
Auto variables are created when a function is called and destroyed when the function ends.
Register variables are stored in CPU registers for faster access.
Static variables retain their value between function calls.
Extern variables are declared outside of any function and can be accessed
Round duration - 30 minutes
Round difficulty - Easy
HR round with typical behavioral problems.
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
I applied via Campus Placement and was interviewed in Dec 2016. There was 1 interview round.
Phases of compiler include lexical analysis, syntax analysis, semantic analysis, code generation, and optimization.
Lexical analysis: breaking down input into tokens
Syntax analysis: checking if tokens form valid syntax
Semantic analysis: checking if syntax is semantically correct
Code generation: generating machine code from input
Optimization: improving generated code performance
C is preferred over C++ for certain applications due to its simplicity and efficiency.
C is a simpler language compared to C++ and has a smaller runtime footprint.
C is often used for low-level programming, embedded systems, and operating systems.
C allows for more control over memory management and can be faster in certain scenarios.
C++ introduces additional features like object-oriented programming and templates, which
Classes are blueprints for creating objects, while structures are similar but with different default access levels.
Classes and structures are used to define the structure and behavior of objects in object-oriented programming.
Classes are reference types and are allocated on the heap, while structures are value types and are allocated on the stack.
Memory allocation for classes is managed by garbage collection, while mem...
I was interviewed before May 2016.
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
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 applied via Campus Placement and was interviewed in Dec 2016. There were 4 interview rounds.
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Bangalore / Bengaluru
3-8 Yrs
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