What is a unique combination of characters such as letters of the alphabet?

A user ID, is a unique combination of characters, such as letters of the alphabet or numbers, that identifies one specific user. Like an ID can be as 55211, a combination of numbers that can use to identify a user. Many users select a combination of their first and last names as their user name. A user named Henry Baker might choose 54321 because Henry and Baker both contains 5 digits.

AB Warm BootThe process of using the operating system to restart a computer. Stand ByTo perform a warm boot, click the ____ command in the Shut down button menu. UserA ____ interface controls how you enter data and instructions and how information is displayed on the screen. Command-line InterfaceIn a ____, the user types commands or presses special keys on the keyboard to enter data and instructions. Graphical User Interface (GUI)With a ____, users interact with menus and visual images such as buttons and other graphical objects to issue commands. TaskA(n) ____ is an operation the processor manages. SpoolingThe process called ____ sends print jobs to a buffer instead of sending them immediately to the printer. QueueMultiple print jobs line up in a ____ within a buffer. Plug and Play____ means the operating system automatically configures new devices as you install them. ServerA(n) ____ OS is an operating system that organizes and coordinates how multiple users access and share resources on a network. Network AdministratorThe person overseeing network operations, uses the server operating system to add and remove users, computers, and other devices to and from the network. User NameA ____ is a unique combination of characters, such as letters of the alphabet or numbers, that identifies one specific user. PasswordA ____ is a private combination of characters associated with the user name that allows access to certain computer resources. Stand-aloneA ____ operating system is a complete operating system that works on a desktop computer, a notebook computer, or mobile computing device. DefragmentTo reorganize a disk. VirusThe term ____ describes a potentially damaging computer program that affects, or infects, a computer negatively by altering the way the computer works without the user’s knowledge or permission. Adware____ is a program that displays an online advertisement in a banner or pop-up window on Web pages, e-mail, or other Internet services. Pop-up blockerA program that displays an online advertisement in a banner or pop-up window on Web pages, e-mail, or other Internet services. zippedCompressed files sometimes are called ____ files. Phishing____ is a scam in which a perpetrator attempts to obtain your personal and/or financial information.

Alphanumeric, also referred to as alphameric, is a term that encompasses all of the letters and numerals in a given language set. In layouts designed for English language users, alphanumeric characters are those comprised of the combined set of the 26 alphabetic characters, A to Z, and the 10 Arabic numerals, 0 to 9.

For some computer purposes, such as file naming, alphanumeric characters are strictly limited to the 26 alphabetic characters and 10 numerals. However, for other applications -- such as programming -- other keyboard symbols are sometimes permitted. In some usages, the alphanumeric character set may include both upper- and lower-case letters, punctuation marks and symbols -- such as @, &, and *. For languages other than English, alphanumeric characters include letter variations with accents, such as é and ç. 

The mishmash of letters and numerals used for texting abbreviations is sometimes referred to as alphanumerish. As is the case with the term alphanumeric, alphanumerish can be expanded to include other characters. The grawlix, for example, which represents a non-specific profanity, is generally made up of typographical symbols that do not include either letters or numerals, but it might be considered an alphanumerish word nevertheless.

This was last updated in December 2019

Continue Reading About alphanumeric (alphameric)

  • Tips for creating a strong Active Directory password
  • How biometrics are replacing alphanumeric passwords
  • Car companies are moving away from alphanumeric vehicle names
  • What Are Alphanumeric Characters?
  • WordPress REST API flaw: How did it lead to widespread attacks?

Related Terms

application programming interface (API)An application programming interface (API) is code that enables two software programs to communicate. See complete definitionhotfixA hotfix is code -- sometimes called a patch -- that fixes a bug in a product. See complete definitionperformance testingPerformance testing is a testing measure that evaluates the speed, responsiveness and stability of a computer, network, software ... See complete definition

Word of the Day

adversarial ML

Adversarial machine learning is a technique used in machine learning to fool or misguide a model with malicious input.

What is a unique combination of letters or numbers that identifies a specific user to Windows?

Password. A private combination of letters, numbers, and special characters associated with the user name that allows access to a user's account resources.

Which is a private combination of characters associated with a user name that allows access to certain computer resources?

Thus, a password is a private combination of characters associated with a user name that allows access to certain computer resources.

What is the term for a combination of username and domain name that identifies a user so he or she can receive Internet email?

email address. a combination of user name and domain name that identifies a user so he or she can receive Internet email.

What automatically configures new devices as you install or connect them?

Plug and Play means the operating system automatically configures new devices as you install them.