Task 2
A)
While graphic cards where an great invention they also had down sides such as produced a lot of strain on the computer, took a lot of power and become outed quite fast. These graphic cards can only be added to desktops as they can not be implemented in laptops or tablets. Graphic cards are very much money driven because the more you spend the higher quality, faster and more efficient the graphic card will be.
The disadvantage for RAM is that is is a volatile memory. When the power button if off the data/information is gone. This basically means that there could always be a slight chance that you data could not be there next time. There is also a lot of time wasted loading an operating system.An alternative is nonvolatile RAM, but it is slow in comparison to standard RAM.
The disadvantages of a hard drive are simple because the main problems I see are that the hard drive is a big …show more content…
3d printing is called additive processes as well, the process of making the object is done by making it layer by layers. 3D printing is being used in machine, production of houses or parts of aircrafts. Now you can purchase a 3d printer at homes and reality make anything. 3D printing has proven to be more cost efficient than normal means of making objects. It is cheaper than aswell to use 3d printers, an example in china they have started to 3d print houses which only cost 5000 dollars. As said before 3d printing is being use in all most of departments such as medicine. Experts have already started to 3d human body parts and organs. While this is an amazing invention it also has disadvantages such the main two being less jobs is actual manufacturing. Buildings and practical works could lose their job in the future because of 3d printing taking there place. The main concern is now you can buy 3d printers at home and you have the ability to print firearms("The Pros and Cons of 3D Printing."