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Computers
This category includes questions and answers about computers and everything related to computers.
48,002 Questions
What is a context level diagram?
context diagram shows the system under construction as a single high-level process and then shows the relationship that the system has with other external entities (system, organizational groups, external data stores, etc.)
What are the top computer graphics schools available?
The best computer graphics schools can be found in Texas, California, Illinois, Pennsylvania, Indiana, New York, Rhode Island, Georgia, Maryland, Oklahoma and South Dakota.
What are some advantages and disadvantages of using quick time?
Some advantages are:
- large files start to play (stream) before entire file downloaded
- players are free
Some Disadvantages are:
- need streaming server to host
- quality limited by bandwidth
device drivers
All of the following are principles essential to a secure information system?
All of the following are principles essential to a secure information system except:
Is platter a input device or output device?
An interesting question. Typically, devices fall into a category of 'input' or 'output'. A monitor, for example, would universally be regarded as an output device. A keyboard, an input device. A platter, which I'm assuming is a hard drive platter and not a delicious halal meal, falls neatly into both catgeories. It is an input device when data is being read from it, and an output device where data is being read to it.
List 3 protocols implemented at the network layer that carry user data?
The network layer is the third level of the Open Systems Interconnection or the OSI model. The protocols that are implemented at this layer which carry user data include: Internet Protocol version 4 (IPv4), Internet Protocol version 6 (IPv6) and Novell Internetwork Packet Exchange (IPX).
Relationship between e-commerce and e-business?
E-commerce and e-business intersect at the business firm boundary at the point where internal business systems link up with suppliers. For instance, e-business turns into e-commerce when an exchange of value occurs across firm boundaries.
What computer component is known as the brains of the computer?
The processor. It is located on the motherboard. Sometimes people refer to the motherboard as a computer's brains also.
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Is hp slimline desktop PC a nice computer?
Yes I would recommend it. It is pretty good but don't get any viruses otherwise it will screw it up bad.
How do you start up and shut down a computer?
If you want to know how to you can turn on or turn off a computer, you need to,
Windows 97 and all up to XP
START - There should be a button on your computer that has a circle with a line at the top, press that
SHUT DOWN - Go onto start and press shut down
Windows XP
START - Same as before
SHUT DOWN - Go onto start and press shut down and press again when asked
Windows Vista
START - Same as before
SHUT DOWN - go onto start (the circle with the windows logo on it) and go to the right and click on the arrow in the box and select shut down. If you click the box before the arrow you just go on 'Stand by'
Windows 7
START - Same as before
SHUT DOWN - Go onto start (the circle with the windows logo on it) and go to where it says 'Shut down' in a box and click it.
Mac
START - Same as before
SHUT DOWN - go onto the apple at the top and press shut down
What is a document reader on a computer?
Ajax Document Viewer is a web based online document viewer and can embedded into any web page or linked from any page. It is fast, customizable and FREE. Are you having problems displaying documents, pdf's, images, word documents? Do your customers have to download a reader to view a file? Do you need a fast pdf reader? Do you need a universal viewer for any kind of documents? All these problems go away by using Ajax Document Viewer. You can download the viewer at www.ajaxdocumentviewer.com
Which is not performed by a computer?
There are many functions and operations that are not performed by a computer or related machine. For example, computers do not breathe and they do not eat.
performance monitors
What brand is best for desktop computer?
It completely depends what you're looking for. If you're going for a business computer, I'd shoot for a Mac. If you're going for gaming, something like Windows or Cyberpower would fit the bill.
How do you assemble and disassemble a computer step by step?
1. Just unassemble the plastic part of the back by holding and dragging it in the right way :
[ Plastic Part >>> ] >>>> (to the right)
Be careful not to broke the pins.
2. Move out the top by dragging it out.
From the side it looks like this :
|_[ | | | | >>>>>>]
Drag it >> this way
And you'll found the front part shares the platform with the main body.
Why computer technology has done more good than harm to mankind?
Computer technology has helped to develop and improve every industry that you can think of all across the world. The influence of computer technology is helping the shape the intellectual achievements and endeavours of man.
Computer technology plays an important role in modern human society. Regardless of your level of interaction with technology, the influence of its use and deployment from virtually any geographical location; is widespread across the planet.
Computer technology can be found amongst anything that is electrically driven; every electronic device or machine capable of delivering a specific task or range of abilities. As technology advances, so does the range of possibilities and new innovations.
To define how computer technology has helped you as an individual is dependent on one's own personal needs. A person does not need technology to function but may rely on it to perform tasks in their daily lives. You are bound only by your interest in technology and your personal requirements when choosing technology that suits you.
There are many negative aspects of computer technology including addiction, pollution, RSI, and many other issues associated with overuse.
How does a computer get an IP address?
Static IP addresses are manually assigned to a computer by an administrator. The exact procedure varies according to platform. This contrasts with dynamic IP addresses, which are assigned either randomly or assigned by a server using Dynamic Host Configuration Protocol (DHCP). Even though IP addresses assigned using DHCP may stay the same for long periods of time, they can generally change.
