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28-letter words containing t, d

  • data communication equipment — (communications, hardware)   (DCE) The devices and connections of a communications network that connect the communication circuit between the data source and destination (the Data Terminal Equipment or DTE). A modem is the most common kind of DCE. Before data can be transmited over a modem, the DTR (Data Terminal Ready) signal must be active. DTR tells the DCE that the DTE is ready to transmit and receive data. DCE and DTE are usually connected by an EIA-232 serial line. It is necessary to distinguish these two types of device because their connectors must be wired differently if a "straight-through" cable (pin 1 to pin 1, pin 2 to pin 2 etc.) is to be used. DCE should have a female connector and should transmit on pin two and receive on pin three. It is a curious fact that many modems are "DTE" according to the original standard.
  • data link provider interface — (networking)   (DLPI) The interface that a network driver presents to the (higher level) logical link layer for driving the network at the datagram level in a Unix STREAMS environment and possibly elsewhere. DLPI corresponds to ISO 8802/2 (LLC) which covers both connection-oriented and connectionless protocols.
  • dataless management services — (operating system)   (DMS)
  • datastorm technologies, inc. — (company)   The original suppliers of Procomm. Address: Columbia MO, USA.
  • delivered source instruction — (programming, unit)   (DSI) One line of source code (LOC) developed by a project. DSI is the primary input to many tools for estimating software cost. The term "delivered" is generally meant to exclude non-delivered support software such as test drivers. However, if these are developed with the same care as delivered software, with their own reviews, test plans, documentation, etc., then they should be counted. The "source instructions" include all program instructions created by project personnel and processed into machine code by some combination of preprocessors, compilers, and assemblers. It excludes comments and unmodified utility software. It includes job control language, format statements, and data declarations.
  • democratic republic of congo — a republic in S central Africa, with a narrow strip of land along the Congo estuary leading to the Atlantic in the west: Congo Free State established in 1885, with Leopold II of Belgium as absolute monarch; became the Belgian Congo colony in 1908; gained independence in 1960, followed by civil war and the secession of Katanga (until 1963); President Mobutu Sese Seko seized power in 1965; declared a one-party state in 1978, and was overthrown by rebels in 1997. The country consists chiefly of the Congo basin, with large areas of dense tropical forest and marshes, and the Mitumba highlands reaching over 5000 m (16 000 ft) in the east. Official language: French. Religion: Christian majority, animist minority. Currency: Congolese franc. Capital: Kinshasa. Pop: 75 507 308 (2013 est). Area: 2 344 116 sq km (905 063 sq miles)
  • department of transportation — the department of the U.S. federal government that coordinates and institutes national transportation programs. Abbreviation: DOT.
  • desktop management interface — (standard, operating system)   (DMI) A specification from the Desktop Management Task Force (DMTF) that establishes a standard framework for managing networked computers. DMI covers hardware and software, desktop systems and servers, and defines a model for filtering events and describing interfaces. DMI provides a common path for technical support, IT managers, and individual users to access information about all aspects of a computer - including processor type, installation date, attached printers and other peripherals, power sources, and maintenance history. It provides a common format for describing products to aid vendors, systems integrators, and end users in enterprise desktop management. DMI is not tied to any specific hardware, operating system, or management protocols. It is easy for vendors to adopt, mappable to existing management protocols such as Simple Network Management Protocol (SNMP), and can be used on non-network computers. DMI's four components are: Management Information Format (MIF) - a text file containing information about the hardware and software on a computer. Manufacturers can create their own MIFs specific to a component. Service layer - an OS add-on that connects the management interface and the component interface and allows management and component software to access MIF files. The service layer also includes a common interface called the local agent, which is used to manage individual components. Component interface (CI) - an application program interface (API) that sends status information to the appropriate MIF file via the service layer. Commands include Get, Set, and Event. Management interface (MI) - the management software's interface to the service layer. Commands are Get, Set, and List. CI, MI, and service layer drivers are available on the Internet. Intel's LANDesk Client Manager (LDCM) is based on DMI. Version: 2.0s (as of 2000-01-19).
  • dewey decimal classification — taxonomy: library books
  • dig into one's pockets/purse — If someone digs into their pocket or digs into their purse, they manage after some difficulty to find the money to pay for something.
  • direct-access storage device — DASD.
  • disability rights commission — (in Britain) a body appointed by the Government to enforce anti-discrimination law affecting people with disabilities
  • discretionary service charge — A discretionary service charge is an amount that is added to your bill in a restaurant to pay for the work of the person who comes and serves you. You can decide if you want to pay it.
  • distinguished encoding rules — (communications, data)   (DER) An X.690 encoding format (or transfer syntax) for data structures described by ASN.1 that specifies exactly one way to encode a value thus ensuring a unique, canonical, serialised representation. DER is a restricted variant of BER. For example, DER has exactly one way to encode a Boolean value. DER is used in cryptography, e.g. for digital certificates such as X.509.
  • documentary letter of credit — a document issued by a bank which guarantees the payment of a customer's drafts for a specified period and up to a specified amount
  • dos protected mode interface — (DPMI) The method which Microsoft prescribes for a DOS program to access extended memory under a multitasking environment, e.g. Microsoft Windows. This service is provided by the HIMEM.SYS driver on IBM PCs. The DPMI specification was finalized in 1990. The specification itself is available from Intel Literature Sales. VCPI (Virtual Control Program Interface), which was an alternative, and incompatible method for doing the same thing.
  • dow jones industrial average — a stock market index based upon the current prices of thirty selected industrial stocks traded on the New York Stock Exchange
  • drink yourself into a stupor — If you drink yourself into a stupor or drink yourself into oblivion, you drink so much alcohol that you lose consciousness or fall deeply asleep.
  • drive someone to distraction — If you say that something or someone drives you to distraction, you are emphasizing that they annoy you a great deal.
  • dulles international airport — airport in N Virginia, just west of Washington, D.C., used mainly for international flights.
  • eat sb out of house and home — If you eat someone out of house and home, you eat a lot of their food, especially when you are living with them.
  • electronic design automation — (application)   (EDA) Software tools for the development of integrated circuits and systems. Companies selling EDA tools include Cadence, Intergraph, Mentor, Synopsys, Viewlogic. Zuken-Redac Dazix has been acquired by Intergraph.
  • electronic transfer of funds — the transfer of money from one bank or building-society account to another by means of a computer link using the telephone network
  • emergency medical technician — paramedic
  • external data representation — (XDR) A standard for machine independent data structures developed by Sun Microsystems for use in remote procedure call systems. It is defined in RFC 1014 and is similar to ASN.1.
  • favourable pressure gradient — a decrease of pressure in the direction of flow
  • federal information exchange — (networking)   (FIX) One of the connection points between the American governmental internets and the Internet.
  • fifth dimension technologies — (company, virtual reality)   (5DT) Manufacturers of the 5th Glove.
  • food and drug administration — a division of the Department of Health and Human Services that protects the public against impure and unsafe foods, drugs, and cosmetics. Abbreviation: FDA.
  • for all intents and purposes — something that is intended; purpose; design; intention: The original intent of the committee was to raise funds.
  • formal description technique — (specification, protocol)   (FDT) A formal method for developing telecomunications services and protocols. FDTs range from abstract to implementation-oriented descriptions. All FDTs offer the means for producing unambiguous descriptions of OSI services and protocols in a more precise and comprehensive way than natural language descriptions. They provide a foundation for analysis and verification of a description. The target of analysis and verification may vary from abstract properties to concrete properties. Natural language descriptions remain an essential adjunct to formal description, enabling an unfarmiliar reader to gain rapid insight into the structure and function of services and protocols. Examples of FDTs are LOTOS, Z, SDL, and Estelle.
  • from the cradle to the grave — throughout the whole of one's life
  • front-end engineering design — Front-end engineering design is early and basic design, to accurately discover what resources will be needed.
  • general packet radio service — (communications)   (GPRS) A GSM data transmission technique that transmits and receives data in packets. This contrasts with systems that set up a persistent channel. GPRS makes very efficient use of available radio spectrum, and users pay only for the volume of data sent and received. See also: packet radio.
  • get lost/knotted/stuffed etc — Get is used in rude expressions like get stuffed and get lost to express contempt, disagreement, or refusal to do something.
  • get/set one's house in order — If someone gets their house in order, puts their house in order, or sets their house in order, they arrange their affairs and solve their problems.
  • give the nod/give sb the nod — If you give someone the nod, you give them permission to do something.
  • go/come up/down in the world — If you say that someone has gone up in the world, you mean they have become richer or have a higher social status than before. If you say they have come down in the world, you mean they have become poorer or have a lower social status.
  • grand unified (field) theory — any of various theories postulating that the four fundamental forces in the universe (electromagnetism, gravity, the strong interaction, and the weak interaction) are actually types of a single high-energy force
  • high-level data link control — (networking)   (HDLC) A general-purpose data link control protocol defined by ISO for use on both point-to-point and multipoint (multidrop) data links. It supports full-duplex, transparent-mode operation. It is used extensively in both multipoint and computer networks. Some manufacturers and other standards bodies still use their own acronyms, e.g. IBM's SDLC (Synchronous Data Link Control), the forerunner of HDLC and ANSI's ADCCP (Advanced Data Communications Control Procedure).
  • hot standby routing protocol — (protocol)   (HSRP) A CISCO standard, defined in RFC 2281, that calls for a mirrored router in passive mode to send hello packets, wait for a lead router to die and, without dropping a packet, take over from that router. Note: "standby", not "swappable" (and certainly not "swapable").
  • how stupid/lucky can you get — You can say, for example, 'How lucky can you get?' or 'How stupid can you get?' to show your surprise that anyone could be as lucky or stupid as the person that you are talking about.
  • human chorionic gonadotropin — chorionic gonadotropin (def 1). Abbreviation: hCG.
  • hydrolysed vegetable protein — a powder or liquid that is produced by boiling legumes or cereals in hydrochloric acid and then neutralizing with sodium hydroxide. It is used as a flavouring in some foods, such as soups and bouillon cubes
  • hydrolyzed vegetable protein — a vegetable protein broken down into amino acids and used as a food additive to enhance flavor, especially in soups, sauces, and processed meats. Abbreviation: HVP, H.V.P.
  • hypothetico-deductive method — a method in which a hypothetical model based on observations is proposed and is then tested by the deduction of consequences from the model.
  • ieee floating point standard — (standard, mathematics)   (IEEE 754) "IEEE Standard for Binary Floating-Point Arithmetic (ANSI/IEEE Std 754-1985)" or IEC 559: "Binary floating-point arithmetic for microprocessor systems". A standard, used by many CPUs and FPUs, which defines formats for representing floating-point numbers; representations of special values (e.g. infinity, very small values, NaN); five exceptions, when they occur, and what happens when they do occur; four rounding modes; and a set of floating-point operations that will work identically on any conforming system. IEEE 754 specifies formats for representing floating-point values: single-precision (32-bit) is required, double-precision (64-bit) is optional. The standard also mentions that some implementations may include single-extended precision (80-bit) and double-extended precision (128-bit) formats.
  • in (good, poor, etc. ) taste — in a form, style, or manner showing a (good, poor, etc.) sense of beauty, excellence, fitness, propriety, etc.
  • in one ear and out the other — If you say that something goes in one ear and out the other, you mean that someone pays no attention to it, or forgets about it immediately.
  • industrial programming, inc. — The company which developed MTOS. E-mail: <[email protected]>. Telephone: +1 (516) 938 6600. Address: 100 Jericho Quadrangle, Jericho, NY 11753, USA.
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