Starting up Oracle database requires some important detail to note. Failure to follow the proper steps would end up to failed database startup. Remember that we need to login as a user with SYSDBA privileges to startup an Oracle database which would enable us to for example do a - SQL>connect / as sysdba. Oracle […]

Internet social networking is spreading at a very fast rate with Millions of new users every month. Together with the exceptional growth of the social networking website are the increasing report of security breaches. I could remember a news regarding take over of several Facebook group websites by some hackers. This shows that social networking […]

Internet is a fast growing medium for business promotion. Social networks and blogs are great tools for expanding awareness of services and products. One is not confined to the local area anymore as anyone can now easily reach worldwide clients through the internet. I see a growing number of social media networks and blogs that […]

After installation of iReport 3, I got this Java Virtual Machine Launcher error. It says - “Could not find the main class. Program will exit!”. Possible cause and solution is listed from http://java.com/en/download/help/wjview.xml. This could be caused by some Spyware / Adware program which needs scanning by anti-spy ware or anti-adware software. Another possible reason […]