hypervm errors. Zend error

Failed loading /usr/local/lxlabs/ext/lib/Zend/lib/Optimizer-2.5.7/php-5.2.x/ZendOptimizer.so: /usr/local/lxlabs/ext/lib/Zend/lib/Optimizer-2.5.7/php-5.2.x/ZendOptimizer.so: cannot restore segment prot after reloc: Permission denied

Okay that was the message which I got during the hypervm stop. And the solution..

Simplest solution was to disable selinux. But proper solution can be using chcon to change the context

chcon -t texrel_shlib_t /usr/local/lxlabs/ext/lib/Zend/lib/Optimizer-2.5.7/php-5.2.x/ZendOptimizer.so
chcon "user_u:object_r:httpd_sys_content_t" /usr/local/lxlabs/ext/lib/Zend/lib/Optimizer-2.5.7/php-5.2.x/ZendOptimizer.so

should fix it.. I havent confirmed but hopefully proper solution will work.

Technical Quiz a.k.a Cyber Quiz

I am hereby starting a series of Quizing sessions to test yours and improving my knowledge, which I left updating since the last 3 years. These quizzes are not compiled by me, instead took from various sources, online and print. At a time the number of questions, wont exceed a max of 20.

So there you go, hovering the mouse over the Answer will give you the answers

1. What is Google's open operating system for mobile phones called ?
   
   
   Answer
   
   
2. Which telecom major is the biggest stakeholder in Symbian Ltd?
   
   Answer
   
   
3. What is 'zoo' in context of security ?
   
   Answer
   
   
4. Nigel Clifford is the CEO of .... ?
   
   Answer
   
   
5. Who has Peter Dengate Thrush replaced as the Chairman of ICANN ?
   
   Answer
   
   
6. What was founded in July 1990 by Mitch Kapor, John Gilmore, and John Perry Barlow ?
   
   Answer
   
   
7. The graphics Processing Unit used in Nintendo's Wii video fame console is called ... ?
   
   Answer
   
   
8. What in the context of Linux is "bash"
   
   Answer
   
   
9. The maximum packet length of IP, including the IP header is ........................ bytes
   
   Answer
   
   
10. What is 'Wardriving' ?
    
    Answer