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Unique Student Identifier logo. Unique Student Identifier (USI) is a unique educational reference number issued by the Australian Government to all higher education students (including universities, TAFEs and independent tertiary colleges) for the purpose of collecting information about a student's training and study activity, and their movements within the VET and higher education systems in ...
Unique identifier. A unique identifier ( UID) is an identifier that is guaranteed to be unique among all identifiers used for those objects and for a specific purpose. [1] The concept was formalized early in the development of computer science and information systems. In general, it was associated with an atomic data type .
The International Student Identity Card ( ISIC) serves as internationally recognized proof of student status and offers access to various benefits and discounts globally, including travel, accommodation, and cultural institutions. The ISIC Association also issues the International Youth Travel Card (IYTC) for non-students, and the International ...
A US Department of Education longitudinal survey of 15,000 high school students in 2002 and 2012, found that 84% of the 27-year-old students had some college education, but only 34% achieved a bachelor's degree or higher; 79% owe some money for college and 55% owe more than $10,000; college dropouts were three times more likely to be unemployed ...
Personal identification number. A personal identification number ( PIN ), or sometimes redundantly a PIN number or PIN code, is a numeric (sometimes alpha-numeric) passcode used in the process of authenticating a user accessing a system. The PIN has been the key to facilitating the private data exchange between different data-processing centers ...
The student population of America's classrooms has changed. Currently, 43% of students in our nation's schools come from racially and ethnically diverse backgrounds. Latinos account for 20% of the school population and Blacks 17%. Nationally, white students now represent 57% of public school enrollment, down from 61% in the 1993–94 school year.
Time-based one-time password. Time-based one-time password ( TOTP) is a computer algorithm that generates a one-time password (OTP) using the current time as a source of uniqueness. As an extension of the HMAC-based one-time password algorithm (HOTP), it has been adopted as Internet Engineering Task Force (IETF) standard RFC 6238. [1] TOTP is ...
Composite key. In database design, a composite key is a candidate key that consists of two or more attributes, [1] [2] [3] (table columns) that together uniquely identify an entity occurrence (table row). A compound key is a composite key for which each attribute that makes up the key is a foreign key in its own right. [citation needed]