Filter interviews by
I appeared for an interview before Mar 2024.
Embedded engineer with a passion for innovation, specializing in IoT solutions and real-time systems, with notable project achievements.
Led a team to develop a smart home automation system, improving energy efficiency by 30%.
Designed a wearable health monitoring device that tracks vital signs and alerts users in emergencies.
Implemented a real-time data processing system for industrial automation, reducing downtime by 2...
I followed a structured path of education, skill development, and networking to reach this organization as an Embedded Engineer.
Completed a Bachelor's degree in Electrical Engineering, focusing on embedded systems.
Gained hands-on experience through internships, such as working on microcontroller projects.
Developed proficiency in programming languages like C and C++ for embedded applications.
Participated in workshops an...
I have experience in both hardware implementation and software simulation for embedded systems.
Implemented a microcontroller-based system for temperature monitoring using Arduino.
Simulated a digital filter design using MATLAB to optimize performance before hardware deployment.
Worked on an FPGA project where I used ModelSim for functional simulation of the design.
Developed a PCB for a medical device, ensuring compliance
Yes, I have extensive experience working with processors and PCBs in various embedded systems projects.
Proficient in programming microcontrollers like ARM Cortex-M and AVR.
Experience with PCB design software such as Altium Designer and Eagle.
Worked on projects involving sensor integration and data acquisition.
Familiar with debugging tools like oscilloscopes and logic analyzers.
Implemented power management solutions in
I appeared for an interview before Mar 2021.
Round duration - 40 minutes
Round difficulty - Easy
Technical round with questions based on DSA.
Create a program to reverse a given integer N
. The output should be the reversed integer.
If a number has trailing zeros, their reversed version should not inclu...
Reverse a given integer while excluding trailing zeros.
Create a program to reverse the given integer by converting it to a string and then reversing it.
Remove any trailing zeros from the reversed string before converting it back to an integer.
Handle the constraints of the input integer being between 0 and 10^8.
Example: For input 1230, the output should be 321.
You are given a Singly Linked List of integers. Your task is to reverse the Linked List by changing the links between nodes.
The first line of input contai...
Reverse a given singly linked list by changing the links between nodes.
Iterate through the linked list and reverse the links between nodes.
Use three pointers to keep track of the current, previous, and next nodes.
Update the links while traversing the list to reverse it.
Return the head of the reversed linked list.
new int[5] is C++ specific and initializes the array with default values, while malloc(5 * sizeof(int)) is a C function and does not initialize the array.
new int[5] is C++ specific and calls constructors for each element in the array.
malloc(5 * sizeof(int)) is a C function and does not call constructors, leaving the array uninitialized.
new int[5] returns a pointer to the first element of the array, while malloc(5 * siz...
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 appeared for an interview 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 Company Website and was interviewed in Jun 2020. There were 6 interview rounds.
I applied via Referral and was interviewed in Jul 2021. There were 4 interview rounds.
Meta classes are classes that define the behavior of other classes.
Meta classes are used to customize the behavior of classes.
They can be used to add or modify attributes and methods of classes.
They can also be used to enforce certain rules or restrictions on classes.
In Python, the default meta class is 'type'.
Example: class MyMeta(type): pass
I applied via Campus Placement and was interviewed before Aug 2021. There were 3 interview rounds.
2 coding questions and a set of mcq questions based on oops, dbms, networking and os
Reverse a linked list
Iteratively swap the next and previous pointers of each node
Use three pointers to keep track of the current, previous, and next nodes
Update the head pointer to the last node after reversing
BST is a data structure used for efficient searching, insertion and deletion of elements in a sorted manner.
BST stands for Binary Search Tree.
It has a root node and every node has at most two children.
The left subtree of a node contains only nodes with keys lesser than the node's key.
The right subtree of a node contains only nodes with keys greater than the node's key.
BST allows for efficient searching, insertion and d...
I applied via Naukri.com and was interviewed in Mar 2021. There were 4 interview rounds.
based on 1 interview
Interview experience
based on 49 reviews
Rating in categories
Senior Accounts Executive
7
salaries
| ₹3.6 L/yr - ₹5.1 L/yr |
Sales Manager
6
salaries
| ₹6 L/yr - ₹8.5 L/yr |
Key Account Manager
6
salaries
| ₹6 L/yr - ₹7 L/yr |
Senior Graphic Designer
5
salaries
| ₹4.1 L/yr - ₹7.2 L/yr |
Accountant
5
salaries
| ₹2.4 L/yr - ₹5 L/yr |
Sterlite Technologies
Indus Towers
Cisco
BT Business