- information access unit
- 信息存取单位
English-Chinese computer dictionary (英汉计算机词汇大词典). 2013.
information access unit
Look at other dictionaries:
information system — Introduction an integrated set of components for collecting, storing, processing, and communicating information (information science). Business firms, other organizations, and individuals in contemporary society rely on information systems… … Universalium
UNIT — For other uses, see Unit (disambiguation). UNIT Universe Whoniverse Type Intelligence agency, military organisation Founded 1968 Location Worldwide Geneva, Switzerland Mount Snowdon, Wales (Unit Base 5) An office building in London, England The… … Wikipedia
Unit trust — A unit trust is a form of collective investment constituted under a trust deed.Found in Australia, Ireland, the Isle of Man, Jersey, New Zealand, South Africa, Singapore [Lee, Boon Keng and Ong, Andy. Personal Financial Planning in Singapore. INS … Wikipedia
Information overload — refers to excess amounts of information being provided, making the processing and absorbing tasks very difficult for the individual because we cannot see the validity behind the information (Yang, 2003 [Yang, C.C. (2003) Decision Support Systems … Wikipedia
Information management — (IM) is the collection and management of information from one or more sources and the distribution of that information to one or more audiences. This sometimes involves those who have a stake in, or a right to that information. Management means… … Wikipedia
Information needs — Information need is an individual or group s desire to locate and obtain information to satisfy a conscious or unconscious need. The ‘information’ and ‘need’ in ‘information need’ are inseparable interconnection. Needs and interests call forth… … Wikipedia
Unit Control Block — In IBM mainframe operating systems from the z/OS line, a Unit Control Block (UCB) is a memory structure, or a control block , that describes any single input/output peripheral device, or a unit , to the operating system.A similar concept in Unix… … Wikipedia
information processing — Acquisition, recording, organization, retrieval, display, and dissemination of information. Today the term usually refers to computer based operations. Information processing consists of locating and capturing information, using software to… … Universalium
Information theory — Not to be confused with Information science. Information theory is a branch of applied mathematics and electrical engineering involving the quantification of information. Information theory was developed by Claude E. Shannon to find fundamental… … Wikipedia
Information Technology Infrastructure Library — The Information Technology Infrastructure Library (I), is a set of good practices for IT service management (ITSM) that focuses on aligning IT services with the needs of business. In its current form (known as ITILv3 and ITIL 2011 edition), ITIL… … Wikipedia
access time — Computers. 1. the elapsed time from the instant that information is called from a storage unit to the instant it is received. 2. the elapsed time from the instant that information is ready for storage to the instant it is stored. Cf. word time.… … Universalium
