When you use the Help button to submit a trouble report, it may ask you a simple math question such as "What is the sum of 3 and 5?" You get this if you're not logged in. Providing a correct answer gives us some indication that you're a human that has read and understood the question--not a bot that is attempting to put spam on our site!
Knowledge Base
Categories
- All Articles
- Citations
- Collaborate Information
- Contribute Information
- Data Curation
- Data Management
- Get Started
- Login & Registration
- Members & Groups
- Miscellaneous
- Project Warehouse
- Resources
- Security
- Site Activities
- Student Programs
- Supercomputing Allocations
- Tags
- Tips
- Tools
- Training & Outreach
- WebEx
Why the math question
0 0
Last updated @ 03:46 PM on 22 Jun 2011
