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Computers

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

48,002 Questions

What are binary digits made up of?

Bi- means two, hence two digits, always any combination of zero (0) and one (1)

How do you speak as a treasurer when holding a meeting concerning buying computers?

The Treasury's primary role is to state the facts. The balance and availability of funds, any historical data on funds/purchasing that could be considered relevant.

Justifying an expense can be done via historical averages/comparisons or in an earned value comparison (will get more bang out of the buck).

The Treasurer should politely "shoot down" any idea/program solution suggested that would clearly be out of budgetary constraints. Nobody wants to waste 20 minutes talking about something that you know would be financially impossible.

Demand thorough and far extending price shopping/comparisons. Any item purchased should be proven at best cost via competitive analysis. Approach purchasing as 'always looking for a great deal' instead of crisis buys.

What type of filtering restricts access to a WAP by restricting the MAC address that allowed to connect to it?

You're talking about a feature most commonly called "MAC address filtering" - it takes advantage of the fact that each networked device must have a physical address - the MAC address - even before an IP/IPX address (or any other, higher-layer address) is assigned to it, or even before any communication commences.

The MAC address is composed of manufacturer ID (assigned externally) and manufacturer-specific information (assigned internally). MAC addresses are only "visible" within their physical networks, as they are used to identify physical paths to form physical connections from point A to point B (from hop to hop). While these may occasionally coincide within a network (be the same), the probability of this occurring is extremely rare in most cases.

This type of security isn't bulletproof, however - a network device can have its behavior altered so that it reports a MAC address different from the one assigned to it by its manufacturer (most commonly routers have this option, so that they can be connected to cable modem networks employing this kind of user control), but it is often a good first step towards controlling outside access to a wireless (or any network) access point.

Two most common types of configurations are: blacklist mode (anything is allowed, except for what is on the blacklist) and whitelist mode (everything is blocked, except for what is on the whitelist). The particular method you are referring to is MAC address whitelisting.

What moves does mareep learn and what level?

Tackle - 1

Growl - 5

Thundershock - 10

Thunderwave - 14

Cotton spore - 19

Charge - 23

Discharge - 28

Signal beam - 32

Light screen - 37

Power gem - 41

Thunder - 46

Note: These moves are for if you DON'T evolve Mareep into Flaaffy or Ampharos (at level 15 and 30), so please don't get annoyed if your Mareep doesn't learn all of these at these levels because you have evolved it.

Can you use a mouse with the iPad?

if jailbroken you can make the ipad detect a blue-tooth mouse changing a few settings... jailbraking = void guarantee

What are the CHS values?

Cylinder-head-sector, also known as CHS, was an early method for giving addresses to each physical block of data on a hard disk drive. Well these values are not used today (LHS or Long-head-sector is used) but still Virtual CHS values are used at different occasions.

What is the Importance of knowing the different classifications of computers?

It enables you to understand how computers have evolved and to talk cogently on the subject.

What does the computer in a radio do?


There are virtually no radios that have computers in them.

How do you shutdown a computer on lan from another system on that lan?

start / run / shutdown -i

then just search for comps on the lan, or put in the IP's if you know them off the top off your head.

You can goto this site http://www.suhas-tech.blogspot.com and scroll down there.It is fully explained there.

or you can use special softwares as "Remote Computer Manager" and shutdown remote computers with one click.

What is Means of manet in computer science?

Mobile Ad hoc NETwork in short called as MANET. Ad hoc network is used where there is no static network. That is network topology will vary as the node (Ex. Mobile) moves from one place to another place. So this is used mainly for the Mobile or Portable Devices....

Mallikarjuna M Dongre

Two uses of computer in a bar?

You can use a computer (for example, in form of your smart phone or tablet computer) to kill time while in a bar, for example when your date has gone off to the ladies' room.

Some bars also use computers to display targeted advertising to people using the toilet and washing facilities.

Other uses would be more mundane, such as the ordering, checking and sale system, the system to book tables and manage available seats, the system to manage staff tips, staff payroll, or staff duty rota, the system used to sell branded merchandise, the system to control and supervise chilling cabinets, the system to manage stock levels and all inventory, the system to control air conditioners, lighting, smoke and fire detectors.

Can someone access your computer from their own computer and add an icon relating to their own website on your taskbar without you knowing?

It shouldn't be possible, but if you're running windows and missing some patches, it is. Either way, it's unlikely. If someone hijacked your computer, the last thing they'd want to do is tip you off.