m-way trees are mainly useful when data exist in large amount
A DNS Lookup is when a device that supports IP asks a DNS server for the IP address associated with a domain name. The DNS Server must "look up" the IP associated with that domain name.
For example, if you were to go to Answers.com in your browser, your computer would initiate a DNS Lookup. This process involves asking the Primary DNS Server for Answers.com's IP address. The DNS Server will ask other servers until the IP address is found and the information returned to you.
Assuming it is not cached, to find the IP address for wiki.answers.com, your DNS Server would first ask a DNS Root server for the DNS Server that handles "com". The root server would reply with the IP address for "com". Your DNS Server would then find the DNS Server that handles "com" and ask it for "answers.com". The "com" DNS Server would reply with the IP address for "answers.com". Your DNS server would finally find the DNS Server that handles "answers.com" and ask it for "wiki.answers.com".
Once your computer receives the reply containing the IP address for wiki.answers.com, it can finally ask wiki.answers.com for the webpage it hosts.
A common analogy is that DNS is like a very large phonebook. You look through the phonebook for the name you want and it will tell you the number you need to dial the person you're looking for. The process of looking up the number is a "DNS Lookup".
If you would like to experiment with DNS Lookups, you can use the command line utility "nslookup" in Windows or Linux.
What does it's mean in Grammar?
It's is the short form of 'it is' or 'it has', e.g. 'It's cold today', or 'It's got colder'. Note that the apostrophe replaces one or more letters that have been removed. If we bracket the removed letters(s) it becomes clear: In the first example the letter 'i' from 'is' has been removed to give it(i)s, and in the second example the letters 'h' and 'a' have been removed to give it(ha)s. Confusingly, it's looks like the 3rd person neuter possessive adjective, but it's not. Nouns have an apostrophe to signal possession, 'David's book', but pronouns do not, so just remember that when you see it's it means it is, or it has. You may be interested to learn about The Possessives in English which are: Possessive Adjectives * Possessive Pronouns 1st person singular my mine 2nd person singular your (this is your book) yours 3rd person singular his/her/its his/hers/** 1st person plural our ours 2nd person plural your yours 3rd person plural their theirs * Linguists nowadays call these possessive adjectives Determiners. ** 'its' cannot be used as possessive pronoun, e.g. You can't say 'this is its.
Live Photography and animation basically work the same way. Live action filming takes a series of chronological images of moving objects and plays them back in sequence. Animation does the same thing, except it uses individual, illustrated frames.
When was the computer discovered?
The computer was not discovered, it was invented. It was a long process of invention for the computer as we know it today.
First generation: (post World War II) Digital computers were enormous, developed mainly in the U.S. and used vacuum tubes.
Second generation: (around 1960) Computers then used transistors; these were the first successful commercial computers.
Third generation: (late 1960s and 1970s) These were characterized by using integrated circuits and miniaturizing components.
Fourth generation: (1974) The microprocessor chip defined these computers, which resemble our computers today.
Basically Its a transmission system that sends packets of data across a link and then waits until it has received signals back from the recipient to show successful transmission of all data packets in that window (set size of a number of data packets). Any packets that don't receive a successful transmission flag are resent before the window progresses to the next set of data packets.
Any input device, such as a mouse or keyboard, can manipulate anyhting on the vdu (visual display unit), in this case it can affect what you see on your monitor.
Where can you download algebrator for free?
enjoy, u have to have winrar to open the file :/ just google winrar
See link below to find the algebrator for free
See that minus sign in the upper-right hand corner of the window (in the Windows OS, in Mac, it's in the upper-left hand corner)? You click on it, and wow, what do you know, it shrinks the window down to an icon in the taskbar. It's to save space on the screen. *cough your a noob cough*
Does a monitor have control over what goes on inside a computer?
This depends on what computer and what monitor we are talking about.
Back in the old days the monitor had no two way contact withthe comuter and controlled nothing.
More current Monitors are plug and play so the monitor tells the computer what it is and how to talk to it. So to a very limited extent, yes.
Then the touch screen monitors that are common now do control what happens inside the computer.
When is it okay to violate ones privacy?
The answer to that is simple.. when you have probable cause. Unless the department, police or any other department can convince a judge that eavesdropping or gaining access to private information is with good reason, only then should any department or police unit be granted such rights. The sad truth is that our private information is being access and our privacy violated every day from such tyrannical government's. The want your money, your mind, your children, your last breath to be uttered while in debt to the country and government you have served your entire life. This is the harsh truth. Low to medium earning families are nothing but sheep tagged with identification numbers via IRA or ATO until you retire and die due to one of there man made diseases. Quit living like sheep that get told what to say, do, eat, believe. Free yourself from the shackles of enslavement for the sake of your kids. -An4l Clamps
How can you encrypt your computer system safely at no cost?
It looks like you could try TrueCrypt, which some people suggest.
I've stumbled across some others, but I don't know how good they are.
Their names are:
Comodo Disk Encryption
Dekart Private Disk Light
DiskCryptor
FreeOTFE
CompuSec
How fast do we forget information learned?
We tend to forget information rapidly shortly after learning it, with studies suggesting that we can lose about 50% of newly acquired knowledge within the first hour and up to 70% within the first day if not reinforced. This phenomenon, known as the forgetting curve, illustrates how memory retention declines over time without sufficient practice or retrieval. Factors like the complexity of the information and emotional significance can influence how quickly we forget. Regular review and application can significantly enhance long-term retention.
When 1st computer was produced?
It is difficult to identify any one device as the earliest computer,
The history of the modern computer begins with two separate technologies - that of automated calculation and that of programmability.
Examples of early mechanical calculating devices included the abacus, the slide rule and arguably the astrolabe
The "castle clock", an astronomical clock invented by Al-Jazari in 1206, is considered to be the earliest programmable analog computer
in any case, first modern computer that had two tech that mentioned, is Zuse Z3, that made in Germany & Program-controlled by punched film stock.
A lower value of the usdollar means that?
The dollar would be traded for less foreigh currency than normal