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Computer Hardware
Computer hardware is a general term used to refer to all the physical parts of a computer. Internal hardware devices include hard drives and motherboards, while external hardware devices include monitors, mice, keyboards, and printers.
11,849 Questions
Distinguish between Application software and System software?
Computer programs, procedures and data that direct the operation of a computer constitutes a software. While system software controls and manages computer hardware, application software helps users accomplish specific tasks.
What are the signs of bios virus attack?
Signs of a BIOS virus attack include failure to boot, changes to settings, and slow speeds. BIOS viruses are relatively rare due to modern safeguards.
What is difference between 4 gigabytes and 450 gigabytes?
Gigabytes a unit of measure for computer memory. 450 Gigabytes can simply hold more things such as music, programs, emails, and pictures than 4 gigabytes.
What is the main function of computer?
The main use of a computer is to be fed data, process that data and come up with information which can be used to make decisions, but in today's culture, they are also being used as a source of entertainment.
What is thediffrence between ide and atapi?
IDE involves the interaction of the computer with hard drives and CD-ROMS. Atapi specifies the IDE tape drives and CD-ROMS.
The first developed portable computer was the Xerox NoteTaker, developed at Xerox PARC (Palo Alto Research Center), in 1976. The first mass-produced portable computer was the Osborne 1, in 1981.
Which of the following provides greater protection of the hardware components of computers?
The question is incomplete. No options are given (for which of the following) to answer the question.
ECC stands for "error correcting code". It is a way to check for accuracy by adding one bit of redundant data (or parity data) to the end of each byte.
As an example, when the digits of a byte total an odd number, the parity bit will be a zero. When it is even, it will be a one. If the parity bits do not match their respective bytes, the data is known to be corrupted.
What factor isa major variation of atx?
There are many motherboard sizes, and ATX is simply one of them.
Others inlude Mini-ITX, MicroATX, etc.
How long does it take to download pivot?
It depends on your computer and your internet. The worse internet the slower the worse computer and more slower.
Is a small stick-like device used to input information into a tablet computer?
I believe you are inquiring about a "stylus".
If you are saying "What are speackers used for" then the answer is to hear the sound from the device. In some cases, it is to pronounce the sound so it can be heard better
What are Firewire Connections?
Firewire connections are connections for Firewire devices to connect to a computer or some other Firewire device. They are often found on digital video cameras and high level digital audio equipment.
If a disturbance sends ripples across water in a tub What do the ripples represent?
These waves are called surface waves. Since they transfer energy from one point to another, they are also called energy waves.
You will have to buy one, you can get them from Amazon, Ebay or go to ur nearest electronics store...
same reason why its necessary to learn about anything in the past. To move forward, the same methods and processes in the old can often be used to develop new technologies. Also, I think its just a filler in university courses when they cant think of anything else to teach.
What is the minimum number of operational navstar satellites required for the space segment of gps?
24
Which holds more memory DVD or zip drive?
A ZiP drive CAN hold more but most DO NOT hold as much as DVD'd 4.7 Gb
