Visual meaning of 'identifiers'? - learn with images, example in daily life

Visual illustration of identifiers: Someone who identifies; a person who establishes the identity of.

noun

Someone who identifies; a person who establishes the identity of.

"At the airport, customs officers are identifiers of travelers entering the country. "

Visual illustration of identifiers: Something that identifies or uniquely points to something or someone else. - Image 1

identifiers: Something that identifies or uniquely points to something or someone else. - Thumbnail 1

identifiers: Something that identifies or uniquely points to something or someone else. - Thumbnail 2

noun

Something that identifies or uniquely points to something or someone else.

""Social Security numbers and driver's licenses are important identifiers for proving your identity." "

computing technology system

Visual illustration of identifiers: A guidebook that helps determine the specific class of an object (such as a mushroom, herb, fish, bird, drug, or mineral), or its individual identity (such as that of a star).

noun

A guidebook that helps determine the specific class of an object (such as a mushroom, herb, fish, bird, drug, or mineral), or its individual identity (such as that of a star).

"Birdwatchers use field guides as identifiers to distinguish between different species based on their colors, songs, and sizes. "

science nature biology

Visual illustration of identifiers: (operating systems) A formal name used in source code to refer to a variable, function, procedure, package, etc. or in an operating system to refer to a process, user, group, etc.

noun

(operating systems) A formal name used in source code to refer to a variable, function, procedure, package, etc. or in an operating system to refer to a process, user, group, etc.

"In the student database, each student has unique identifiers like a student ID number and a username. "

computing technical system process function organization technology internet machine logic structure word type

Visual illustration of identifiers: A code that distinguishes a particular element from all other elements in a document.

noun

A code that distinguishes a particular element from all other elements in a document.

"In the school's database, student ID numbers act as unique identifiers, ensuring that each student's records are kept separate and accurate. "

computing technology element

Visual illustration of identifiers: A primary key.

noun

A primary key.

"In our school database, student ID numbers serve as the primary identifiers, ensuring each student's record is unique. "

computing technical