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Leetcode medium question
A QA chatbot designed to answer questions related to quality assurance processes and best practices.
Implement natural language processing to understand user queries
Create a knowledge base of QA processes, tools, and methodologies
Provide accurate and relevant answers to user questions
Offer interactive features like quizzes or tutorials to engage users
I applied via Naukri.com and was interviewed before Jul 2023. There was 1 interview round.
Easy assignment with basic questions on patent
Snake game involves controlling a snake to eat food and grow in size without hitting walls or itself.
Create a grid system to represent the game board
Implement logic for snake movement and growth
Generate food randomly on the board for the snake to eat
Handle collision detection for walls and snake body
Keep track of score and game over conditions
I applied via Naukri.com and was interviewed in Jul 2023. There were 3 interview rounds.
Chargeback rights and case study
Chargeback case study
I applied via Naukri.com and was interviewed in Apr 2021. There was 1 interview round.
I appeared for an interview before Sep 2020.
Round duration - 90 minutes
Round difficulty - Medium
It was Technical + Aptitude MCQ round.The technical section consisted if MCQ related to DSA,OS,DBMS.The aptitude section consisted of questions related to basic mathematics.
Prateek is a kindergarten teacher with a mission to distribute candies to students based on their performance. Each student must get at least one candy, and if two s...
The task is to distribute candies to students based on their performance while minimizing the total candies distributed.
Create an array to store the minimum candies required for each student.
Iterate through the students' ratings array to determine the minimum candies needed based on the given criteria.
Consider the ratings of adjacent students to decide the number of candies to distribute.
Calculate the total candies req...
Round duration - 30 minutes
Round difficulty - Medium
It was a technical interview testing the basic skills of OS and DBMS of candidates along with few project discussions from your CV.
List of 15 Linux commands with their functions
ls - list directory contents
pwd - print working directory
cd - change directory
mkdir - make a new directory
rm - remove files or directories
cp - copy files and directories
mv - move or rename files and directories
grep - search for patterns in files
chmod - change file permissions
ps - display information about running processes
top - display and update sorted information about pr...
DDL is used to define the structure of database objects, while DML is used to manipulate data within those objects.
DDL includes commands like CREATE, ALTER, DROP to define database objects like tables, indexes, etc.
DML includes commands like INSERT, UPDATE, DELETE to manipulate data within tables.
Example of DDL: CREATE TABLE employees (id INT, name VARCHAR(50));
Example of DML: INSERT INTO employees VALUES (1, 'John Doe
Tip 1 : Be clear about the concepts of Linux and shell scripting.
Tip 2 : Learn about the basics of Data structures and Algorithm.
Tip 3 : Be prepared to explain your projects mentioned in your CV.
Tip 1 : Use professional Keywords in your resume.
Tip 2 : Don't mention anything you are not confident in.
Implementing naming of threads in a multi-threaded OS and implementing rand5 using rand7
Use thread ID or thread name to name threads in a multi-threaded OS
Implement a function that generates a random number between 1 and 7
Use rejection sampling to implement rand5 using rand7
Ensure thread names are unique to avoid confusion
Test the implementation thoroughly to ensure correctness
Free uses metadata stored in the heap to determine the number of memory blocks to delete for arrays.
Free stores metadata about the size of the allocated memory block in the heap.
Free uses this metadata to determine the number of memory blocks to delete for arrays.
For example, if an array of 10 integers was allocated, the metadata would indicate the size of the block as 40 bytes.
Free would then use this information to d...
I applied via AmbitionBox and was interviewed in Jun 2024. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed in Sep 2021. There were 4 interview rounds.
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