Ultimate Interview Preparation Resources – Compiled

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Here are the key resources for technical interview preparation, focusing on Data Structures & Algorithms (DSA), Core CS, System Design, and Development.

📚 Textual Resources

➡️ Data Structures & Algorithms (DSA):

  1. Raj Vikramaditya A-Z Sheet
  2. TLE Eliminators CP-31 Sheet
  3. Ask Senior Road to Candidate Master Sheet
  4. Personal DSA Sheet

➡️ Core Computer Science:

  1. Striver’s Core Sheet
  2. Comprehensive Roadmaps
  3. E Balaguruswamy’s OOP Book

➡️ System Design:

  1. Grokking the Modern System Design Interview
  2. Arpit Bhayani’s Website
  3. Learning Design Patterns

🎥 Video Resources

➡️ Data Structures & Algorithms (DSA):

  1. Raj Vikramaditya’s A-Z Sheet
  2. Vivek Gupta DP Workshop
  3. TLE Eliminators YouTube Channel
  4. Ask Senior YouTube Channel

➡️ Core Computer Science:

  1. Operating Systems
  2. Database Management Systems (DBMS)
  3. Computer Networks (CN)
  4. Object-Oriented Programming (OOPs)

➡️ Development:

  1. Namaste JavaScript Course
  2. Harkirat Singh’s YouTube Channel
  3. Mosh Hamedani’s YouTube Channel

➡️ System Design:

  1. Arpit Bhayani’s YouTube Channel
  2. Shrayansh Jain YouTube Channel
  3. Keerti Purswani YouTube Channel
  4. Gaurav Sen YouTube Channel

You Should Know:

Essential Linux Commands for System Design Interviews

 Monitor system performance 
top 
htop 
vmstat 1

Network debugging 
netstat -tuln 
ss -tuln 
tcpdump -i eth0

Process management 
ps aux | grep <process> 
kill -9 <PID> 
lsof -i :<port>

Disk I/O analysis 
iostat -x 1 
df -h 
du -sh<br />

Windows Commands for Troubleshooting

 Network diagnostics 
ping google.com 
tracert google.com 
netstat -ano

System info 
systeminfo 
tasklist 
wmic cpu get name,NumberOfCores,NumberOfLogicalProcessors

Git Commands for Development Interviews

 Branch management 
git checkout -b feature 
git rebase main 
git cherry-pick <commit-hash>

Debugging 
git bisect start 
git log --graph --oneline 
git reflog

What Undercode Say:

Mastering DSA, System Design, and Core CS is crucial for cracking top tech interviews. Use Linux commands for performance debugging, Windows tools for system checks, and Git for version control.

Expected Output:

  • Strong problem-solving skills
  • Efficient system debugging
  • Optimized code deployment

Prediction:

With AI-driven interviews rising, expect automated coding assessments and real-time system design simulations to dominate hiring processes. Stay updated with LeetCode, Codeforces, and Educative.io for the latest trends.

References:

Reported By: Srishtik Dutta – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅

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