1.Solving a Nonogram
2.Matrix Validation Similar to Sudoku
3.Async and Await in JavaScript
4.Understanding and Fixing 'this' Keyword in JavaScript
5.ES6 Function Rewrite
6.CSS Accessibility Concerns
7.CSS Specificity and Element Styling
8.Validate Nonogram
9.Validate Sudoku
10.Appropriate Thread Pool Size
11.Monitoring System Metrics
12.Polymorphism and Its Benefits
13.Difference Between Override and Overload
14.Google Doc Load Balancer
15.Facebook User Table Design
16.Debugging a System with CPU Spike and Stable Memory Usage
17.Applying OOD Principles in Complex System Construction
18.Expanding a Social Media Platform to a New Country
19.Designing a Music Streaming Service for India
20.System Design for Instacart Shopper Payment Accept/Reject
21.Decrypt a Cipher Text
22.Wildcard String Matching
23.Resource Access Logs Coding Challenge
24.Describe a challenging project and the skills you used
25.Expression Parsing
26.System Design for Inventory Management
27.Matrix Parsing Code
28.Badge Access Security System
29.Composition vs Inheritance
30.Improving Web Page Performance
31.Finding Target String in Another String with Wildcard Support
32.System Design for Launching Services in a New Country
33.Two Pointers Coding Problem
34.Warehouse Management System Design
35.Similar Pattern Search
36.Password Verification System
37.KV Store Design
38.Design a Full Stack System for a Shopping Experience
39.Password Strength Checker
40.Merge Intervals Problem
41.Design a Category Tree System
42.System Design Round
43.Coding Rounds
1. Solving a Nonogram
Implement a solution for solving a nonogram, a puzzle that requires filling in a grid based on the numbers given at the side of the grid.
2. Matrix Validation Similar to Sudoku
Write a function to check if a matrix is valid where each row and column contains numbers from 1 to N, similar to Sudoku.
3. Async and Await in JavaScript
Discuss a given piece of code that uses async and await, explaining how it works and what it does.
4. Understanding and Fixing 'this' Keyword in JavaScript
Explain your understanding of the 'this' keyword in JavaScript and provide solutions to fix related issues in given code snippets.
5. ES6 Function Rewrite
Rewrite a given function using ES6 syntax and features.
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