Free online OBB extractor — extract OBB expansion files from XAPK packages. View manifest details, APK + OBB info, file hashes, and get ready-to-use ADB installation commands. 100% browser-based, no uploads.
Simplicity and correctness matter more than fancy solutions in TCS NQT coding round.
Here are the most frequently asked patterns, reconstructed from student memory and forums like PrepInsta, GeeksforGeeks, and CodeChef discussions.
TCS Digital (April 2021)
Based on 2021 slot analyses, questions were primarily drawn from these core areas:
Input: 12 Output: 5 (Logic: Prime factors of 12 are 2 and 3. Sum = 2 + 3 = 5)
2
Simplicity and correctness matter more than fancy solutions in TCS NQT coding round.
Here are the most frequently asked patterns, reconstructed from student memory and forums like PrepInsta, GeeksforGeeks, and CodeChef discussions.
TCS Digital (April 2021)
Based on 2021 slot analyses, questions were primarily drawn from these core areas:
Input: 12 Output: 5 (Logic: Prime factors of 12 are 2 and 3. Sum = 2 + 3 = 5)
2
The OBB Extractor at xapktoapk.com is a free online tool that extracts OBB expansion files from XAPK packages. It reads the XAPK manifest, identifies APK and OBB files, computes SHA-1 hashes, and generates ready-to-use ADB installation commands — all without uploading your file to any server.
Essential for installing large Android games from third-party sources. Use alongside XAPK to APK converter for a complete installation workflow. Part of the xapktoapk.com suite of 10 free Android tools. Tcs Coding Questions 2021