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Micron Technology
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Normalization is the process of organizing data in a database to reduce redundancy and improve data integrity.
Normalization is used to eliminate data redundancy by breaking up tables into smaller, related tables.
It helps in reducing data anomalies such as insertion, update, and deletion anomalies.
Normalization is achieved through a series of stages called normal forms, with the most common being First Normal Form (1NF)...
Armstrong algorithm is used to find Armstrong numbers in a given range.
Iterate through the numbers in the given range
Calculate the sum of cubes of each digit in the number
Check if the sum is equal to the original number
I was interviewed before Sep 2020.
Round duration - 45 minutes
Round difficulty - Medium
Its a zoom call interview which lasted for 45 minutes. initially there are two panel members in which one is very targetting at me. They asked me different type of questions like jumping from DSA to project then to python then again java. Its a mixed combo pack type interview. for each and every question they asked me the real time example. The discussion on my project lasted for 15-20 mins.
Given a positive integer N
, compute the total number of '1's in the binary representation of all numbers from 1 to N. Return this count modulo 1e9+7 because the result can...
Count the total number of set bits in the binary representation of numbers from 1 to N modulo 1e9+7.
Use bitwise operations to count the set bits in each number from 1 to N.
Keep track of the total set bits and return the result modulo 1e9+7.
Optimize the solution to handle large values of N efficiently.
Consider using dynamic programming or precomputing values for faster computation.
Round duration - 30 mins
Round difficulty - Easy
This round was a zoom interview. The interview started with my brief introduction. This time the interview was more interested in my hobbies and passions. He asked me what do you do to keep yourself updated with the latest technology trends?
Tip 1 : Do participate in all the coding contests, long challenges held by codechef, codeforces
Tip 2 : Practice all kinds of problems on leetcode, gfg, coding ninjas
Tip 3 : When you are writing a written exam for a particular company, make sure you get to know about the company in detail.
Tip 1 : Make your resume short and sweet(mostly 1 page, max 2 pages) is preferred.
Tip 2 : Make sure your resume is crisp rather than descriptive
Tip 3 : Do not lie on your resume
What people are saying about Micron Technology
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 was interviewed before May 2016.
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
The project is a web-based application for managing inventory and sales of a retail store.
Developed using Java and Spring framework
Includes features such as product management, order management, and customer management
Utilizes MySQL database for data storage
Implemented security measures such as authentication and authorization
Designed with a responsive user interface for optimal user experience
I am a software developer with a passion for coding and problem-solving. My hobbies include reading and playing video games.
Proficient in programming languages such as Java and Python
Strong problem-solving skills
Good communication and teamwork abilities
Weakness: Sometimes I tend to overthink and spend too much time on a problem
Hobbies: Reading books on technology and playing video games
I cannot make a commitment to staying at Samsung at this time.
I am open to exploring other opportunities
My decision will depend on various factors such as growth opportunities, work culture, and compensation
I value my time at Samsung and appreciate the experience gained
posted on 2 Dec 2016
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
DFS and BFS are two popular graph traversal algorithms used in computer science.
DFS stands for Depth First Search and explores as far as possible along each branch before backtracking.
BFS stands for Breadth First Search and explores all the vertices at the present depth before moving on to the next level.
DFS uses a stack data structure to keep track of visited nodes while BFS uses a queue.
DFS is useful for finding path...
Double pointers are used to store the address of a pointer variable.
Double pointers are useful in dynamic memory allocation.
They are used to modify the value of a pointer passed to a function.
They can be used to create linked lists and trees.
Example: int **ptr; //declares a double pointer to an integer
Permutations of an array
Permutations are all possible arrangements of elements in an array
Number of permutations for an array of length n is n!
Use recursion to generate all permutations
Swap elements to generate different permutations
My first biggest failure was not being able to clear an important exam in high school.
Failed to manage time effectively
Did not seek help from teachers or peers
Did not practice enough
Learned the importance of preparation and seeking help
Improved study habits and time management skills
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
I am a software developer with experience in Java and Python.
Graduated with a degree in Computer Science
Worked on multiple projects using Java and Python
Familiar with Agile methodology
Passionate about learning new technologies
My strength is problem-solving and attention to detail. My weakness is public speaking.
Strength: Strong problem-solving skills
Strength: Attention to detail
Weakness: Public speaking
Weakness: Difficulty with time management
I was interviewed in Nov 2016.
I was interviewed before Jun 2016.
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