data communication control character

См. также в других словарях:

• Control character — In computing and telecommunication, a control character or non printing character is a code point (a number) in a character set, that does not in itself represent a written symbol. It is in band signaling in the context of character encoding. All …   Wikipedia

• Data synchronization — is the process of establishing consistency among data from a source to a target data storage and vice versa and the continuous harmonization of the data over time. It is fundamental to a wide variety of applications, including file… …   Wikipedia

• Data Language Interface — (Data Language/I, DL/I, Data Language/Interface, Data Language/One [1]) is the language system used to access IBM’s IMS databases, and its data communication system. It is implemented from any language by making calls to a software stub, DFSLI000 …   Wikipedia

• Data link layer — The OSI model 7 Application layer 6 Presentation layer 5 Session layer 4 Transport layer 3 Network layer 2 …   Wikipedia

• Data Link Layer — The Data Link Layer is Layer 2 of the seven layer OSI model. It responds to service requests from the Network Layer and issues service requests to the Physical Layer.The Data Link Layer is the protocol layer which transfers data between adjacent… …   Wikipedia

• Data transmission — Data transmission, digital transmission, or digital communications is the physical transfer of data (a digital bit stream) over a point to point or point to multipoint communication channel. Examples of such channels are copper wires, optical… …   Wikipedia

• Data Carrier Detect — Data Carrier Detect, abbreviated as DCD, or alternately Carrier Detect abbreviated as CD, is a control signal present inside an RS 232 serial communications cable that goes between a computer and another device, such as a modem. This signal is a… …   Wikipedia

• Character (computing) — In computer and machine based telecommunications terminology, a character is a unit of information that roughly corresponds to a grapheme, grapheme like unit, or symbol, such as in an alphabet or syllabary in the written form of a natural… …   Wikipedia

• IBM Data Language One (DL/1) — Data Language/1 (DL/1, DL/I) is the language system used to access IBM’s IMS databases, and its data communication system.It is implemented from any language by making calls to a software stub, DFSLI000. This stub has entry points to handle a… …   Wikipedia

• Escape character — In computing and telecommunication, an escape character is a character which invokes an alternative interpretation on subsequent characters in a character sequence. An escape character is a particular case of metacharacters. Generally, the… …   Wikipedia

• C0 and C1 control codes — Most character encodings, in addition to representing printable characters, may also represent additional information about the text, such as the position of a cursor, an instruction to start a new line, or a message that the text has been… …   Wikipedia