Mohammad Hussain
Mohammad Hussain answered
DBMS - Database Management System.

one of the few disadvantages of it are:
1 - files can be easily copied from the system to flsh devices (USB) and hence can be given to people who don't have the correct access.
2 - typing mistakes can cause serious problems if not corrected.
3 - a … Read more
Mohammad Hussain
Mohammad Hussain answered question
The advantages are plenty but if you could be more specific, then it would be easier to list the advantage. Some advantages in general are:
work can be easily done in lesser time.
multitasking is possible so less workers are required for doing work.
new jobs are created as computer systems require maintenance.
communication is … Read more
Mohammad Hussain
Mohammad Hussain answered
Well I believe that you have a slight misunderstanding here, lightning doesn't turn into glass when it strikes sand, instead the heat produced by the lightning striking the ground is so intense that it melts the sand and turns it into glass. The same is with any object striking sand provided it should generate intense … Read more
Mohammad Hussain
Mohammad Hussain answered question
A branded pc like yours will have all the settings hotwired meaning that you can't change them no matter what so therefore you can't overclock your system. I have heard that there are BIOS cracks so you have to check on overclocking websites like   www.extremeoverclocking.com   hope that it can help you
Mohammad Hussain
Mohammad Hussain answered question
White light is made up of a combination of 7 colours. But all other colours are made up of the Primary Colours - Red, Blue and Green. A combination of them will give us Secondary Colours - Magenta, Yellow and Cyan. Secondary colours are made by mixing only 2 primary colours. Rest all colours are … Read more
Mohammad Hussain
Mohammad Hussain answered question
To begin with, moisture is a very important feature for living organisms. In humans, the inner lining of lungs is coated with a thin flim of moisture. This is because: - moisture will speed up the rate of diffusion of gases as the gases will dissolve in the moisture and will go down the concentration … Read more