answersLogoWhite

0

📱

Computers

This category includes questions and answers about computers and everything related to computers.

48,002 Questions

What are the advantages and disadvantages of using ROI?

Return on Investment (ROI) offers several advantages, including its simplicity and ease of calculation, making it a popular metric for assessing the profitability of an investment. It provides a clear percentage that helps investors compare different opportunities. However, disadvantages include its focus on short-term gains, potentially overlooking long-term benefits, and its inability to account for risk factors or external influences, which can lead to misleading conclusions. Additionally, ROI does not capture the qualitative aspects of investments, such as brand value or customer satisfaction.

What are three components of prejudiced attitude?

Three components of prejudiced attitudes are cognitive, affective, and behavioral elements. The cognitive component involves beliefs and stereotypes about a particular group, the affective component encompasses the emotions and feelings, such as fear or hostility, directed towards that group, while the behavioral component refers to the actions taken, or intentions to act, based on those beliefs and emotions, often resulting in discrimination or bias. Together, these components contribute to the formation and perpetuation of prejudiced attitudes.

What is the exact code for a godsword on moparscape?

there is none you have to customize a "null" item then get some codes to make it look like a godsword you have to make the exact stats for it use a graphic program to make it look exactly like a godsword. hope that help ya ;).

Who is Vinton Serf?

Vinton G. Serf is the Vice President and Chief Internet Evangelist at Google.

What is the difference between the application server and internet information server?

An application server is a server program in a computer in a distributed network that provides the business logic for an application program. The application server is frequently viewed as part of a three-tier application, consisting of a graphical user interface (GUI) server, an application (business logic) server, and a database and transaction server. More descriptively, it can be viewed as dividing an application into:

A first-tier, front-end, Web browser-based graphical user interface, usually at a personal computer or workstation

A middle-tier business logic application or set of applications, possibly on a local area network or intranet server

A third-tier, back-end, database and transaction server, sometimes on a mainframe or large server

As Internet Information Server is a group of Internet servers (including a Web or Hypertext Transfer Protocol server and a File Transfer Protocol server) with additional capabilities for Microsoft's Windows NT and Windows 2000 Server operating systems. IIS is Microsoft's entry to compete in the Internet server market that is also addressed by Apache, Sun Microsystems, O'Reilly, and others. With IIS, Microsoft includes a set of programs for building and administering Web sites, a search engine, and support for writing Web-based applications that access databases. Microsoft points out that IIS is tightly integrated with the Windows NT and 2000 Servers in a number of ways, resulting in faster Web page serving.

Is there any program or something you could install to keep some sort of log to keep track of which websites are visited from your computer even if someone clears the cache?

I have used defender pro parental control before and it works great. Not only does it track web pages vistied it also takes screen shots and recoreds all key strokes.I bought mine a wallmart for about 20 bucks and you get 9 other programs with it. It is called defender pro 10 in 1

Hope this helps you

try going on download.com and clicking on software then click security and spyware and then click parental filters and there are free parental software and you can also search for it on there. the URL is :http://www.download.com/Parental-Filters/3150-2162_4-0.HTML?tag=nav_dir

What company first made the PC a huge commercial success?

Most computer historians will point to Apple for popularizing the idea of a true personal computer and marketing it successfully.

How computer-based system increase efficiency in production system?

Computer and less advanced automation systems in the production environment provide several advantages to an employer. A computer system does not tire like a human employee does, and a computer system can do its programmed job with mind-blowing speed and limitless accuracy and precision until the end of time. They do not require employee benefits or salaries, you can have an entire factory run by a single computer technician who maintains the system and assures that it remains at its peak. Such a computer system can do the work of ten human employees, at a fraction of the price, provided you're willing to pay the usually massive overhead for installation and initial setup.

However, there are some disadvantages to the use of computer and mechanical systems that aid in the calculation and execution of vital processes in production. Should some form of error occur, a computer's programming has not necessarily been prepared to know what to do. In some cases, an error in production can throw the automated system off to the point that the system itself encounters errors. This is a scenario in which a human employee, with critical thinking skills and more versatile tools than claws - I speak of hands - will be required to solve the problem. It is always a good idea to keep several human employees on staff, even if the job could theoretically be done with nothing but machines, a single problem could bring an entire automated system to a screeching, painful, and difficult to repair halt.

What does DMA stand for and what does it do?

DMA, Direct Memory Access, is a method of transferring data from the computer's RAM to another part of the computer without processing it using the CPU.

MY Gateway gt 5220 will not turn on all still has power but system fan keeps running full and blue light dont turn on?

First check the VGA Cable and make sure it is connected. Then if that doesn't work then check that your bios settings are correct. If that doesn't work then make sure your operating system is not corrupt. If none of this works, the computer is dead. Buy a new one.

How do you adjust width of multiple rows?

To Set Column Width:

  1. Select the number of columns to set their width
  2. Right click the mouse on column headings
  3. Select Column Width
  4. Enter the required width
  5. Press OK

To Set Row Height:

  1. Select the number of rows to set their height
  2. Right click the mouse on row headings
  3. Select Row Height
  4. Enter the required height
  5. Press OK

What is the difference between direct access and sequential access?

,

Both terms "direct access" and "sequential access" as you must have guessed refer to accessing schemes in the file system.

In broadest sense difference between these two can be stated like this

-In sequential access data is stored at random locations.

-In direct access data is stored at sequential locations.

( Ironically this is true No matter what kind of first impression we get when we hear it for the first time. )

-In sequential access addition of data is fast but retrieval of data is slow.

-In direct access addition of data is slow as reordering of data blocks may be needed to put current data block after the last used data block for the file. But retrieval of data is fast.

-Data structure implementing Sequential access is linked list.

-Data structure implementing Direct access is an Array.

Application areas:-

A situation where rate of addition of data is much larger compared to retrieval of data Sequential access is preferred, in opposite situation Direct access is more suitable.

Regards,

Prime

There are technical explanations as to how it works, but in simple terms, direct access means going straight to the record you want, whereas sequential access means going through all records one by one until you find the one you want.

What is the difference between a machine and electronic device and give a proof that a computer system is both a machine and electronic device?

A machine is any device that is used to make work easier while an electronic device is one that uses transistors and other electrical components rather than moving parts (mechanical). A computer operates using electrical components to make the work of processing data easier.

Difference between star and mesh topology?

1.The star topology use a hub in the center, only one hub. So all data exchange will go throught that one hub/router to reach another computer .If the hub is down, all the network is down too. In a mesh topology, each computer in the network has its own hub/or itself, so data exchange is done directly from one computer/or its hub, to another computer/or its hub, this is more secure since only one computer will be down in a case of problem with the interface(hub/itself[network card])

2. Star topology has minimal line cost because only n-1 lines are required for connecting n nodes while mesh topology is the most expensive network from the point of view of link cost.If there are n nodes in a network. n(n-1)/2 links are required. Hence, cost of linking the system grows with square of the number of nodes.

3.In star topology communication is not very fast between any two nodes while in mesh topology communication is very fast between any two nodes.

How do you delete files systemp.dll and systemp.exe?

start run cmd or command cd director/where/files/are attrib -s -h -r file.extention del file.extention

How do you get past the vault room in spooky castle?

hi i think ive got it... rome... so you know the number you get i cant remember lol 17 or 21 or sommat type in to the combination grid that number in roman numerals e.g. if its 17 xvii

What are neutralisation reactions?

Neutralization reactions are those that involve acids and bases. The products formed in a neutralization reaction is a salt and water.

What are the properties of XOR gate?

if inputs are same , o/p is 0. if i/ps are different o/p is 1.

What cool things can you do to your computer?

The coolest things are the ones that cause your computer to run more smoothly and faster.

Add more RAM

Upgrade Motherboard

Upgrade CPU

Upgrade Video Card

Add a better Heat Sink

Add a bigger fan

Add a liquid cooling system

Then you have aesthetic upgrades to make it look nicer.

Clear side panel

Stained Glass

Interior Lights

Custom Case/Paint

Cut designs in the removable side and place plexy glass in the design