Myanatomy Integration Interview Questions and Answers

Q1. Asks about Basic Dsa Question anagram
Ans. 
An anagram is a word or phrase formed by rearranging the letters of another, using all original letters exactly once.
• Two strings are anagrams if they contain the same characters in the same frequency. Example: 'listen' and 'silent'.

• To check if two strings are anagrams, sort both strings and compare them. If they are equal, they are anagrams.

• Another method is to use a frequency count (hash map) to count occurrences of e...read more
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Q2. Asks about Nodejs , Difference between SQL and NoSQL
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Q3. Asks about asynchronous programming?
Ans. 
Asynchronous programming allows tasks to run concurrently, improving efficiency and responsiveness in applications.
• Asynchronous programming enables non-blocking operations, allowing other tasks to run while waiting for a response.

• Commonly used in web development with JavaScript, using Promises and async/await syntax for cleaner code.

• Example: Fetching data from an API without freezing the user interface, using 'fetch' w...read more
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Q1. Ask one Dsa Question "maximum value in a substring in a Array"
Ans. 
Find the maximum value in a specified substring of an array of integers.
• Define the substring using start and end indices.

• Iterate through the substring to find the maximum value.

• Example: For array [1, 3, 5, 7, 9] and substring from index 1 to 3, max is 7.

• Consider edge cases like empty substrings or single-element substrings.
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Q2. Asks about Databases , Discuss about project i worked on
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Q1. Is nodejs is single Threaded or multi threaded ?
Ans. 
Node.js is single threaded, but it uses non-blocking I/O operations to handle multiple requests concurrently.
• Node.js runs on a single thread event loop, but it uses worker threads for CPU-intensive tasks.

• It employs asynchronous programming to handle multiple requests without blocking the main thread.

• Node.js can handle multiple requests concurrently by delegating I/O operations to the operating system.

• Example: Using cal...read more
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Q2. Ask Dsa Question "count the non consequitive 1 in a binary elements "
Ans. 
Count the non-consecutive 1s in a binary array, ensuring no two 1s are adjacent.
• Iterate through the binary array while checking each element.

• Count a '1' only if the previous element is '0' or it's the first element.

• Example: For [1, 0, 1, 1, 0, 1], the count is 3 (1s at indices 0, 2, and 5).

• Example: For [1, 1, 0, 1, 0, 1], the count is 2 (1s at indices 2 and 5).
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Q3. Difference between sql and mongoDB? Difference between mysql and nosql
Ans. 
SQL is a relational database management system, while MongoDB is a NoSQL database. MySQL is a specific implementation of SQL, while NoSQL is a category of databases.
• SQL databases are table-based, with a predefined schema, while MongoDB is document-based, using collections and documents.

• SQL databases use structured query language for defining and manipulating data, while MongoDB uses JSON-like documents with dynamic sch...read more
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Q4. Codding assignment for form
Ans. 
Create a coding assignment for a form
• Include a variety of input fields such as text, number, dropdown, checkbox, radio buttons

• Validate user input to ensure data integrity

• Implement functionality to submit the form and display a success message
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Q1. Asks about Your profile , long-term goals , what would you expects in Your work-life
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Q1. Questions related to MERN Stack
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Q2. Create form a to console.log input value
Ans. 
Create a form and log input value to console
• Create an HTML form element with input field

• Add an event listener to the form submit event

• Retrieve the input value using JavaScript

• Log the input value to console
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Q3. Coding question Consecutive 1's not allowed in binary string
Ans. 
Write a function to generate binary strings without consecutive 1's.
• Use dynamic programming to keep track of previous two states

• Start with base cases of 0 and 1

• For each new bit, check if adding it would create consecutive 1's

• If not, add it to the string and update the previous two states

• Repeat until desired length is reached
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Q4. What are Schema, Indexes, Event Loop, etc.
Ans. 
Schema defines the structure of a database, Indexes improve query performance, Event Loop manages asynchronous operations.
• Schema is a blueprint of a database that defines tables, columns, relationships, etc.

• Indexes are data structures that improve query performance by allowing faster data retrieval.

• Event Loop is a mechanism that manages asynchronous operations in JavaScript.

• Other important concepts for Full Stack Devel...read more
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Q1. What all project you worked on
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Q2. What is LRU cache and where to use it ?
Ans. 
LRU cache is a data structure that stores recently used items and discards the least recently used item when the cache is full.
• LRU stands for Least Recently Used

• It is used to improve the performance of applications by reducing the number of disk reads or network calls

• It is commonly used in web browsers, databases, and operating systems

• It can be implemented using a hash table and a doubly linked list

• When an item is acce...read more
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Q3. How will you schedule tasks to CPUs based on there priorities ?
Ans. 
CPU scheduling is done using algorithms like FCFS, SJF, RR, etc. based on priority and burst time.
• Priorities are assigned to tasks based on their importance and urgency

• FCFS (First Come First Serve) algorithm schedules tasks in the order they arrive

• SJF (Shortest Job First) algorithm schedules tasks with the shortest burst time first

• RR (Round Robin) algorithm schedules tasks in a circular queue with a fixed time slice

• Pri...read more
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Some basic to medium leetcode questions

Q1. Questions on DBMS, os, opps,java
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It was a simple coding round with recursion question like backtracking

Q1. Some questions were around DSA
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Q2. Some questions were arround my personal projects
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