7-letter words containing 2
- 10base2 — (networking) (Or "cheapernet") The variant of Ethernet that uses thin coaxial cable (RG-58 or similar), as opposed to 10base5 cable. The "10" means 10 Mbps, "base" means "baseband" as opposed to radio frequency and "2" means a maximum single cable length of 200m.
- 2,4,5-t — a light-tan, water-insoluble solid, C 8 H 5 Cl 3 O 3 , used chiefly for killing weeds.
- 20-gate — (language) An algebraic language for the G-20, developed at Carnegie around 1965.
- 802.11a — (networking) A radio-based LAN protocol which speaks OFDM at 5GHz, one of the two wi-fi protocols.
- 802.11b — (networking) An IEEE wireless local area networks (WLAN) standard protocol which speaks DSSS at 2.4GHz. 802.11b is one of the two wi-fi protocols. It operates at 11 megabits per second (Mbps) compared with 802.11g which operates at 54 Mbps.
- 802.11g — (networking, standard) An IEEE wireless local area network (WLAN) standard protocol, expected to be approved in June 2003. 802.11g offers wireless transmission over relatively short distances at up to 54 megabits per second (Mbps). 802.11g operates in the 2.4 GHz range and is thus compatible with 802.11b (11 Mbps Wi-Fi).
- 82430hx — Triton II
- 82430mx — Mobile Triton
- 82430vx — Triton VX
- blaze 2 — An object-oriented successor to BLAZE.
- cdp1802 — RCA 1802
- eia-232 — (communications, standard) (Formerly "RS-232") The most common asynchronous serial line standard. EIA-232 is the EIA equivalent of ITU-T V.24, and V.28. EIA-232 specifies the gender and pin use of connectors, but not their physical type. RS-423 specifies the electrical signals. 25-way D-type connectors are common but often only three wires are connected - one ground (pin 7) and one for data in each direction. The other pins are primarily related to hardware handshaking between sender and receiver and to carrier detection on modems, inoperative circuits, busy conditions etc. The standard classifies equipment as either Data Communications Equipment (DCE) or Data Terminal Equipment (DTE). DTE receives data on pin 3 and transmits on pin 2 (TD). A DCE EIA-232 interface has a female connector. DCE receives data from DTE on pin 2 (TD) and sends that data out the analog line. Data received from the analog line is sent by the DCE on pin 3(RD). Originally DCE was a modem and DTE was a computer or terminal. The terminal or computer was connected (via EIA-232) to two modems, which were connected via a telephone line. The above arrangement allows a computer or terminal to be connected to a modem with a straight-through (2-2, 3-3) cable. It is common, however, to find equipment with the wrong sex connector or with pins two and three reversed, requiring the insertion of a cable or adaptor wired as a gender mender or null modem. Such an adaptor is also required when connecting a computer directly to a terminal or to another computer without the use of modems.
- eia-422 — (communications, standard) (Formerly "RS-422") An EIA serial line standard which specifies 4-wire, full-duplex, differential line, multi-drop communications. The mechanical connections for this interface are specified by EIA-449. The maximum cable length is 1200m. Maximum data rates are 10Mbps at 1.2m or 100Kbps at 1200m. EIA-422 cannot implement a truly multi-point communications network (such as with EIA-485), although only one driver can be connected to up to ten receivers. The best use of EIA-422 is probably in EIA-232 extension cords.
- eia-423 — (communications, standard) (Formerly "RS-423") An EIA serial line standard which specifies single ended communication. The mechanical connections for this interface are specified by EIA-449. Although it was originally intented as a successor of EIA-232 it is not widely used. The EIA-232 standard has its limits at 20kbps and 1.5m. EIA-423 can have a cable lenght of 1200m, and achieve a data rate of 100Kbps. When no data is being transmitted, the serial line is at a logical zero (+3 to +15 Volts). A logical one is represented as a signal level of -15 to -3 Volts. In practise, one often finds signals which switch between nominally +4.5 and +0.5 Volts. Such signals are large by modern standards, and because the impedance of the circuits is relatively high, the allowable bit rate is modest. The data is preceded by a start bit which is always a logical one. There may be seven or eight bits of data, possibly followed by an even or odd parity bit and one or two stop bits. A "break" condition is a continuous logical one on the line which is what would be observed if nothing was connected.
- layer 2 — data link layer
- mc68020 — Motorola 68020
- ml-2000 — An extension and redesign of Standard ML. Under development.
- mpeg-21 — (compression, standard, algorithm, file format) A file format designed to merge very different things in one object, so you can store interactive material in this format (audio, video, questions, answers, overlays, non-linear order, calculation from user inputs, etc.)
- ns32000 — National Semiconductor 32000
- occam 2 — (language) An extension of occam produced in 1987. Occam 2 adds floating-point, functions and a type system.
- rfc 792 — (networking, standard) The RFC defining Internet Control Message Protocol.
- rfc 821 — (messaging, standard) The original RFC defining SMTP. Updated by RFC 2821.
- rfc 822 — (messaging, standard) The RFC defining the Internet standard format for electronic mail message headers. Also STD 11, evolved from RFC 733.
- rfc 826 — (networking, standard) The RFC defining the Address Resolution Protocol.
- rs-232c — Renamed EIA-232C
- rs-232d — (communications, standard) The EIA equivalent of ITU-T standard V.28.
- snobol2 — A SNOBOL variant which existed only briefly. It featured built-in functions, but not programmer-defined ones.
- tops-20 — TWENEX
- usb 2.0 — Universal Serial Bus
- v.22bis — (protocol, standard) V.22 twice. An ITU-T modem protocol which allowed a data rate of 2400 bits per second, twice that of V.22.
- v.32bis — (communications, standard) V.32 twice. An extension of the ITU-T V.32 modem protocol allowing 14400 bits per second with fall back to 12000bps, 9600bps, 7200bps and 4800 bps. The modem should select the appropriate speed according to the current line conditions. See also V.32ter.
- v.32ter — An extension of the ITU-T V.32bis modem protocol. While waiting for V.34, many modem manufacturers decided to extend V.32bis to 19.2 kbps. This was known as V.32ter which some marketroids rechristened V.32 terbo which is not only misspelled but misses the fact that V.32ter means the third revision of V.32.
- v.42bis — (communications, standard) An extension of the ITU-T V.42 standard modem protocol to included compression using a Lempel-Ziv related technique, which detects frequently occurring character strings and replaces them with tokens. This is similar to the Unix compress utility. Typical compression for text is 50% or better; with nearly 20% gain from synchronous conversion this gives reduces transmission time by almost 60%.
- wan2tlk — want to talk?
- web 2.0 — a second generation in the development of the World Wide Web, conceived as a combination of concepts, trends, and technologies that focus on user collaboration, sharing of user-generated content, and social networking.
On this page, we collect all 7-letter words with letter 2. It’s easy to find right word with a certain length. It is the easiest way to find 7-letter word that contains 2 to use in Scrabble or Crossword puzzles.