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The central computer is a single point of failure, if the computer experiences downtime, users will not be able to access any data. If there is no fault-tolerant setup and hardware failure occurs, all the data within the database will be lost. If someone accesses the central computer, all of the data can easily be compromised.
An archive is an accumulation of historical records or materials, in any medium, or the physical facility in which they are located. [1] [2]Archives contain primary source documents that have accumulated over the course of an individual or organization's lifetime, and are kept to show the history and function of that person or organization.
The National Crime Information Center (NCIC) is the United States' central database for tracking crime-related information. The NCIC has been an information sharing tool since 1967. [ 1 ] It is maintained by the Criminal Justice Information Services Division (CJIS) of the Federal Bureau of Investigation (FBI) and is interlinked with federal ...
Computer lab on SUNY Purchase campus. A computer lab is a space where computer services are provided to a defined community. These are typically public libraries and academic institutions. [1] Generally, users must follow a certain user policy to retain access to the computers.
An information retrieval process begins when a user enters a query into the system. Queries are formal statements of information needs, for example search strings in web search engines. In information retrieval, a query does not uniquely identify a single object in the collection.
An active record is a record needed to perform current operations, subject to frequent use, and usually located near the user. In the past, 'records management' was sometimes used to refer only to the management of records which were no longer in everyday use but still needed to be kept – "semi-current" or "inactive" records, often stored in ...
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In Unix systems, the username is correlated with a user identifier or user ID. Computer systems operate in one of two types based on what kind of users they have: Single-user systems do not have a concept of several user accounts. Multi-user systems have such a concept, and require users to identify themselves before using the system.