The term given in the early s to rename the RS recommended standard. See our detailed explanation of serial communications. The original concept was the offspring of ESDI technology.
Message notifying an operator or administrator of a network problem. See also event and trap. A-law is used primarily in European telephone networks and is similar to the North American mu-law standard.
See also companding and mu-law. Algorithm A set of rules and decision structures for actions in a specifically defined set of circumstances. Alias A file whose sole purpose is to represent another file. Alignment errors are usually caused by frame damage due to collisions.
All-rings Explorer Packet See all-routes explorer packet. All-routes Explorer Explorer Packet packet that traverses an entire SRB network, following all possible paths to a specific destination. Sometimes called all-rings explorer packet, See also explorer packet, local explorer packet, and spanning explorer packet.
AppleTalk Low Overhead Encapsulation.
Alphanumeric Referring to a group of printable characters that includes the letters of the alphabet in both upper and lower case, the numerals plus a limited group of additional symbols and punctuation marks.
Modulation technique whereby information is conveyed through the amplitude of the carrier signal. Ambient Referring to a set of conditions that exist independently of the system of interest. AMI Alternate mark inversion.
Line-code type used on T1 and E1 circuits. In AMI, zeros are represented by 01 during each bit cell, and ones are represented by 11 or 00, alternately, during each bit cell. AMI requires that the sending device maintain ones density. Ones density is not maintained independent of the data stream.
Sometimes called binary coded alternate mark inversion. See also ones density. A standard unit of measurement for electrical current flow. Amplitude In the terminology of wave motion, the height of the wave.
Amplitude is usually measured from a reference point of 0.
In electrical waves, amplitude is typically expressed in volts. Analog Referring to a system or component that uses a system of measurement, response or storage in which values are expressed a s a magnitude using a continuous scale of measurement.
Analog Transmission Signal transmission over wires or through the air in which information is conveyed through variation of some combination of signal amplitude, frequency, and phase.
Anomaly An unusual instance or circumstance. The principle group in the US. A system of higher- level protocols used for the transmission of data and authentication between applications. APaRT recognizes specific data link layer encapsulation packet types and, when these packet types are transferred from one medium to another, translates them into the native format of the destination device.
A set of tools and procedures provided by the programmer of an application so that other programmers can control, exchange data with, or extend the functionality of an application. Apollo Domain Proprietary network protocol suite developed by Apollo Computer for communication on proprietary Apollo networks.
IBM SNA system software that allows high-speed communication between programs on different computers in a distributed computing environment.
APPC establishes and tears down connections between communicating programs, and consists of two interfaces, a programming interface and a data-exchange interface. The former replies to requests from programs requiring communication; the latter establishes sessions between programs.
See also LU 6. AppleScript A programming language that can call tasks within Macintosh applications.
Application An independently executable set of algorithms and data structures that perform a specific set of functions. This layer provides services to application processes such as electronic mail, file transfer, and terminal emulation that are outside of the OSI model.How to Write the Electron Configuration for Silicon (Si) In order to write the Silicon electron configuration we first need to know the number of electrons for the Si atom (there are 14 electrons).
Get the free "Electron Configuration Calculator" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Chemistry widgets in Wolfram|Alpha. In its ground state, an atom of an element has two electrons in all orbitals related to the atom's highest energy level for which n=6.
Using noble-gas notation, write the electron configuration for this element, and identify the element. Radio Acronyms + (Always under construction) By Hugh Stegman NV6H At end of file: Police/CB codes Other police codes Computer networking standards [~] = not an acronym, just looks like one Radiospeak, techspeak, milspeak, NASAspeak, and compuspeak .
ELECTRON CONFIGURATIONS OF ELEMENTS(GROUND STATE) When given an atom in chemistry, we often want to know how the electrons are Write down the sublevels(the bubbles in the below diagram) as you go. ELECTRON CONFIGURATIONS OF ELEMENTS(GROUND STATE) Author: Michael Ragusa .
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