random digit
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Random digit dialing — (RDD) is a method for selecting people for involvement in telephone statistical surveys by generating telephone numbers at random. Random digit dialing has the advantage that it includes unlisted numbers that would be missed if the numbers were… … Wikipedia
Random Digit Dialing — Der Begriff Random digit dialing (RDD) bzw. Zufallstelefonbefragung bezeichnet ein Verfahren zur Stichprobenziehung bei telefonischen Befragungen. Dabei werden Teile der Telefonnummern zufällig generiert. Das Verfahren wurde in den USA entwickelt … Deutsch Wikipedia
random-digit dialling — A method of identifying the households to be contacted for a telephone interview. Either all the digits of the telephone number are randomly generated, or numbers are randomly selected from a directory and the last one or two digits are replaced… … Big dictionary of business and management
Digit sum — In mathematics, the digit sum of a given integer is the sum of all its digits, (e.g.: the digit sum of 84001 is calculated as 8+4+0+0+1 = 13). Digit sums are most often computed using the decimal representation of the given number, but… … Wikipedia
Random password generator — A random password generator is software program or hardware device that takes input from a random or pseudo random number generator and automatically generates a password. Random passwords can be generated manually, using simple sources of… … Wikipedia
Hardware random number generator — This SSL Accelerator computer card uses a hardware random number generator to generate cryptographic keys to encrypt data sent over computer networks. In computing, a hardware random number generator is an apparatus that generates random numbers… … Wikipedia
Pi Digit Generation Protocol — Das Pi Digit Generation Protocol ist ein Netzwerkprotokoll, das das Abrufen von Ziffern der Kreiszahl Pi (π) über Netzwerke ermöglichen soll. Es ist im RFC 3091 spezifiziert. Federführend bei der Entwicklung war Hugh C. Kennedy von der University … Deutsch Wikipedia
RDD — Random Digit Dialing (Computing » Telecom) ** Required Delivery Date (Governmental » Military) ** Required Delivery Date (Governmental » NASA) ** Required Delivery Date (Governmental » US Government) * Research and Development Division… … Abbreviations dictionary
Randomness — Random redirects here. For other uses, see Random (disambiguation). For a random Wikipedia article, see Special:Random. For information about Wikipedia s random article feature, see Wikipedia:Random. Randomness has somewhat differing meanings as… … Wikipedia
Lossless data compression — is a class of data compression algorithms that allows the exact original data to be reconstructed from the compressed data. The term lossless is in contrast to lossy data compression, which only allows an approximation of the original data to be… … Wikipedia
Pinball — covered case called a pinball machine. The primary objective of the game is to score as many points as possible. Secondary objectives are to maximize the time spent playing (by earning extra balls and keeping the ball in play as long as possible) … Wikipedia
