Hi All,

• What is database and relational database?
• What is a form and filter? And mention its advantages.
• What do you mean by Table, Record, Field and quires?
• What is the difference between data and information?
• What are validation rules and why do we use validation rules?
• What...
  
  
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I am using Ubuntu 11.04. Each time I properly shut down my PC and when I turn on my PC it checks the drives for errors. It takes quite a long time to check.

How can I get rid of that problem?

In my Internet connection I am using a hub.  It has total 5 ports.

1port is for downlink and other 4 for downlink but downlink port turned off yesterday because of a thunder storm.  Other 4 ports are working and showing the light.

So is there anyway can I can use...

I have my personal computer at home. But everyone in my family can access my computer since it's the only computer we have at home. I want to hide some of my files. How will I be able to do this, to provide privacy so that no one can...

I have a laptop and one desktop in my home. Sometimes I need to transfer data between two computers. So if I do this transfer by using a pen drive then it needs more time and also always transfer pen drive between computers.

So is there any way I can...

I just purchased a new digital camera. He calls you into his office and tells you that the pictures take a long time to transfer from the camera to his computer. Upon inspection, you realize that the camera uses Universal Serial Bus (USB) 2.0, and my computer uses...

My laptop has been behaving unusually. When I startup the laptop when the charger is connected, the icons which are usually in the desktop are not displayed. I have to remove the charger and restart my laptop for the icons to be seen. What could be the cause of...

I bought new power supply recently for my p4 computer but when i going to plug in the power cable on it,sometimes it sparking. Me also changed the power cable but sometimes still have same problem,Sometimes it work good but sometimes it spark.

Which network component can be found at the Physical layer of the OSI model?

Good Morning,

Over the weekend, I went to turn my computer on and it would not boot. It would begin it's a POST, but then it would stop saying that the BIOS password was incorrect. I honestly do not think I had changed anything. But regardless, how do I either...