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Hello, im an ICT officer on my attachment and i was wondering if someone could help me with any information regarding the best wireless networking device that i can use to transmit a wifi network on a small town 5km radius taking into account the building obstacles around and trees

What should be the best approach to managing iptables and host in scalable architecture? If four app servers were load balanced with eight servers, the four app servers need to talk to the eight servers as required and securing the server environment because no private network or separate IP will be used.

How best can companies monitors and provides assurance over the resources he migrated to the cloud? There are many tools and companies are still learning how to monitor and report on the data they store and functions performed in the cloud can pose a lot of challenge. What is the best technique in this regard?

Which disaster recovery plan software should we use? Our organization is planning of implementing a new disaster recovery strategy and I was task in finding out the best strategy to use, a friend inform me about KingsBridge Shield which is an online hosted disaster recovery planning solution, but I have my doubt. Is KingsBridge Shield the best disaster recovery plan software out in the market? What are its limitations?

I have come across the term ‘grid node’ many times but so far I have not had the opportunity to ask someone what it is all about. Could you kindly explain what a grid node is in High Performance Computing? How does a grid node work and how do I streamline operations to perform efficiently at the nodes?

Have you used IBM’s world community grid facility before? How did you find it? How did it benefit you in any way? In which ways did using this community profit you? Would you recommend this facility to people who use supercomputers? What are the requirements for membership of this community?

I want somebody with firsthand experience of using Windows Groove file sharing system. How did you find this particular system? Has Groove been of much benefit to you since you started using it to share files with your colleagues? Why would you recommend Groove to somebody and not an alternative like Dropbox? What have you been dissatisfied with since you started using Groove?

Please I need a quick tutorial on how to use Dropbox facility online. I would like to know if you have used Dropbox before and how useful you found it. What particular areas or tasks would you recommend someone use Dropbox? What main issues have you found with Dropbox? Are there any glaring security issues that may have to be considered by the prospective user?

I need to make a website for my child welfare organization. It would have track records and information about our organization. As it would contain track records then definitely is has data base which means I have to use php or sql.Moreover the website should be fully dinamic.I just want a software which uses easy drag and drop features and we can create database in it at a same time. Anyone knows such kind of software please help.

How do I detect if Open VPN Connect in iOS is installed? I am trying to develop an app and the .ovpn file needs to be imported to OpenVPN. I have to know first if the Open VPN Connect has been installed in the iOS device or not. I look forward to your responses.