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I applied via Campus Placement and was interviewed in Mar 2023. There were 2 interview rounds.
Simple C codes and snippets
Top trending discussions
I was interviewed in Sep 2017.
Use bitwise operations to find the sum of two numbers without using mathematical operators.
Use bitwise XOR to find the sum of two numbers without carrying.
Use bitwise AND and left shift to find the carry.
Repeat the process until there is no carry left.
To delete a node from a linked list when only given a reference to the node, we can copy the data of the next node to the given node and delete the next node.
Copy the data of the next node to the given node
Update the next pointer of the given node to skip the next node
Delete the next node
I applied via Campus Placement
The question asks to fill the blanks in a pyramid where each number is the sum of the numbers in the bottom two cells.
Start from the bottom row and work your way up, calculating the sum of the numbers in the bottom two cells for each blank space.
Use a loop to iterate through each row and column of the pyramid.
Store the calculated sum in the corresponding blank space.
Repeat the process until all the blanks are filled.
Moore's Law is the observation that the number of transistors in a dense integrated circuit doubles about every two years.
Named after Intel co-founder Gordon Moore
First stated in 1965
Has been a driving force behind technological advancements
Predicts exponential growth in computing power
Has been challenged in recent years due to physical limitations
A process is an instance of a program while a thread is a subset of a process.
A process has its own memory space while threads share memory space
Processes are heavyweight while threads are lightweight
Processes communicate through inter-process communication while threads communicate through shared memory
Examples of processes include web browsers, text editors, etc. while examples of threads include GUI updates, backgro
Multi-core processors provide faster and more efficient computing.
Improved performance and speed
Ability to handle multiple tasks simultaneously
Reduced power consumption
Better multitasking capabilities
Enhanced user experience
Examples: Intel Core i7, AMD Ryzen 9
I am a software engineer with a loving family.
I have been working as a software engineer for 5 years.
My wife is a teacher and we have two children.
We enjoy spending time together outdoors and traveling.
My parents live in a different state but we keep in touch regularly.
Family is very important to me and I prioritize spending time with them.
Developed a web-based project management tool and a mobile app for tracking expenses
Created a responsive UI using React and Bootstrap
Implemented user authentication and authorization using Firebase
Integrated Google Maps API for location tracking in the mobile app
Used Node.js and MongoDB for backend development
Collaborated with a team of four to complete the projects
I have 5 years of experience in software engineering with expertise in Java and Python.
Developed and maintained web applications using Java and Spring framework
Designed and implemented RESTful APIs using Python and Flask
Worked on database management and optimization using MySQL and MongoDB
Collaborated with cross-functional teams to deliver high-quality software products
Participated in code reviews and provided construc
My academic interests include computer science, artificial intelligence, and machine learning.
Computer science
Artificial intelligence
Machine learning
Explain Big O notation
Big O notation is used to describe the time complexity of an algorithm
It helps us understand how the algorithm's performance changes with input size
O(1) means constant time, O(n) means linear time, O(n^2) means quadratic time
We want algorithms with lower Big O values for better performance
I am open to relocation based on the job opportunity and growth prospects.
Open to relocation for the right opportunity
Willing to move for career growth
Flexible with location based on job requirements
Yes, I would love to have a pizza slice!
I am a big fan of pizza and would never say no to a slice!
Pizza is the perfect food for any occasion, whether it's a quick lunch or a late-night snack.
I particularly enjoy pepperoni and mushroom pizza, but I'm open to trying new toppings as well.
I was interviewed in Aug 2017.
I was interviewed in Aug 2017.
I lack experience in a specific technology required for the role.
I may not have experience with a specific programming language or framework mentioned in the job description.
I may not have worked on projects similar to what your company is working on.
I may not have experience with certain tools or technologies that are crucial for the role.
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
AC and DC are two types of electrical current with different characteristics.
AC stands for Alternating Current, while DC stands for Direct Current.
AC periodically changes direction, while DC flows in one direction.
AC is commonly used in household electrical systems, while DC is used in batteries and electronic devices.
AC can be easily transformed to different voltage levels using transformers, while DC requires convert...
Fill the cells in the pyramid
The pyramid is a pattern of numbers or characters arranged in a triangular shape
Each row of the pyramid has one more cell than the previous row
Start filling the pyramid from the top and move downwards
The cells can be filled with any desired numbers or characters
An alternator and generator are devices that convert mechanical energy into electrical energy.
Both alternators and generators are used to generate electricity.
They work on the principle of electromagnetic induction.
Alternators are commonly used in modern vehicles to charge the battery and power the electrical systems.
Generators are often used as backup power sources during power outages.
Examples of alternators include ...
Quick sort has an average and worst-case time complexity of O(n log n).
Quick sort is a divide-and-conquer algorithm.
It selects a pivot element and partitions the array around the pivot.
The average and worst-case time complexity is O(n log n).
However, in the worst-case scenario, it can have a time complexity of O(n^2).
I developed a mobile app for tracking daily water intake and hydration levels.
Researched best practices for hydration tracking
Designed user-friendly interface for inputting water intake
Implemented data visualization for tracking hydration levels
Tested app with focus groups for feedback
Continuously updated app based on user suggestions
SHA Algorithm is a cryptographic hash function that takes an input and produces a fixed-size output.
SHA stands for Secure Hash Algorithm.
It is widely used in various security applications and protocols.
SHA-1, SHA-256, SHA-384, and SHA-512 are common variants of SHA.
It generates a unique hash value for each unique input.
The output is a fixed length, regardless of the input size.
SHA is used for data integrity, password h
To delete a node in a linked list, we need to adjust the pointers of the previous node and the next node.
Find the node to be deleted
Adjust the pointers of the previous node and the next node
Free the memory of the deleted node
I am a passionate software engineer with experience in developing web applications and a strong background in computer science.
Experienced in developing web applications using technologies like HTML, CSS, JavaScript, and React
Strong background in computer science with knowledge of data structures and algorithms
Proficient in programming languages such as Java, Python, and C++
Familiar with Agile development methodologies
As an intern supervisor, I faced challenges in terms of communication, technical skills, and time management.
Communication barriers due to language or cultural differences
Lack of technical skills or knowledge required for the job
Difficulty in managing time and meeting deadlines
Inability to work independently or as part of a team
Resistance to feedback or constructive criticism
Limited exposure to real-world scenarios and...
I prefer a job place that offers a collaborative and innovative work environment.
Prefer a workplace that encourages teamwork and communication
Value opportunities for learning and growth
Seek a company that fosters creativity and innovation
I will solve disputes by promoting open communication, active listening, and finding mutually beneficial solutions.
Encourage open and honest communication between parties involved
Actively listen to each party's concerns and perspectives
Identify common goals and interests to find mutually beneficial solutions
Mediate discussions and facilitate negotiations if necessary
Document agreements and ensure follow-up to prevent f
Qualcomm is a leading semiconductor and telecommunications equipment company.
Qualcomm is known for its expertise in wireless technologies and mobile chipsets.
They have developed popular Snapdragon processors used in smartphones and tablets.
Qualcomm has made significant contributions to the advancement of 5G technology.
The company has a strong patent portfolio and is involved in licensing its technology to other manufac...
I was interviewed in Dec 2016.
I was interviewed in Sep 2016.
Code for scheduling in C
Define a struct for the task with fields like start time, end time, priority, etc.
Create an array of tasks and sort them based on priority and start time
Implement a scheduling algorithm like Round Robin or Priority Scheduling
Use system calls like fork() and exec() to create and execute processes
Implement synchronization mechanisms like semaphores or mutexes to avoid race conditions
I applied via Campus Placement
Static, volatile, const are C keywords used to define properties of variables.
Static: used to define a variable that retains its value between function calls
Volatile: used to indicate that a variable's value may change unexpectedly, e.g. in an interrupt
Const: used to define a variable whose value cannot be changed once initialized
Pseudo code to remove a node from a linked list
Find the node to be removed
Update the previous node's next pointer to point to the next node
Free the memory occupied by the removed node
ISR stands for Interrupt Service Routine. It is managed by prioritizing interrupts and handling them in a timely manner.
Prioritize interrupts based on their importance
Handle interrupts in a timely manner to prevent delays in the system
Ensure that the ISR does not interfere with the normal flow of the program
Test the ISR thoroughly to ensure that it works as expected
Use appropriate tools and techniques to debug any issu
Task is a unit of work, process is an instance of a program, and thread is a subset of a process.
Task is a single unit of work that needs to be completed.
Process is an instance of a program that is being executed.
Thread is a subset of a process that can run concurrently with other threads.
A process can have multiple threads, but a thread can only belong to one process.
Threads share the same memory space, while processe...
Multi-threading, multi-processing and multi-tasking are different ways of achieving parallelism in computing.
Multi-threading is a technique of dividing a single process into multiple threads that can run concurrently.
Multi-processing is a technique of dividing a single process into multiple processes that can run concurrently.
Multi-tasking is a technique of running multiple processes or tasks concurrently on a single p...
Mutex is a synchronization mechanism used to prevent multiple threads from accessing shared resources simultaneously.
Mutex stands for mutual exclusion.
It is used to protect shared resources from race conditions.
Mutex provides exclusive access to a shared resource.
It is used in multi-threaded programming.
Mutex can be implemented using locks or semaphores.
I am a software engineer with experience in developing web applications and mobile apps.
Developed a web application for a retail company using React and Node.js
Created a mobile app for a fitness startup using React Native
Worked on a project to automate data entry for a healthcare organization using Python
Contributed to an open-source project for a social media platform using Ruby on Rails
I enjoy reading, playing video games, and hiking.
Reading: I love to read books on various topics, including science fiction, history, and philosophy.
Video games: I enjoy playing games that challenge my problem-solving skills, such as puzzle games and strategy games.
Hiking: I like to explore new trails and enjoy the beauty of nature.
Qualcomm is a semiconductor and telecommunications equipment company based in San Diego, California.
Qualcomm is a leading provider of wireless technology and services.
They are known for their Snapdragon processors used in smartphones and other devices.
Qualcomm has been involved in several legal disputes with Apple and other companies over patent infringement.
They also have a strong presence in the development of 5G tec...
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Interview experience
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Analog Devices
NXP Semiconductors
Microchip Technology
STMicroelectronics