Yes
ROM
Yes.
You can't speed up hardware. Also, deleting files will barely speed up your computer.(20 GB of deleting will only affect your computer by milliseconds)
no
Here is the actual question: Explain the role of each of the following in determining the speed of a computer: CD Rom
An address bus carries address information. It is important because the number of lines in it tells the maximum number of memory addresses. It balances speed.
it offered speed and convenience to work....
A floppy drive does not in itself affect computer speed. Some poorly designed operating systems may temporarily stop responding when a floppy disk is being written to, but these systems are rare nowadays.
The speed of a computer is a lot of things. The speed is how fast your computer can get data off your Hard Drive, How much Ram or Memory you have, and how fast your processor is. Most people say that the speed is the number on the processor. But That is not always true.
The Bus speed is how fast data travels from one device to the other, in this case it is from a computer to the internet. So yes the bus speed does affect internet speed.
Well it all depends on how fast your computer is and what kind of software you are going to put on it. EX: Norton will slow your computer down by about 50%. There are many different types of software and some will not affect your computer much at all.
The CD ROM does not have any affect on the speed of the CPU or the speed of the Frontside Bus. The CPU and Frontside Bus is what carries data and the CD ROM is not connected nor involved with the speed of the computer.