real mode
An execution mode supported by the Intel 80286 and later processors. In real mode, these processors imitate the Intel 8088 and 8086 microprocessors, although they run much faster. The other mode available is called protected mode. In protected mode, programs can access extended memory and virtual memory. Protected mode also supports multitasking. The 80386 and later microprocessors support a third mode called virtual 8086 mode. In virtual mode, these microprocessors can run several real-mode programs at once.
The DOS operating system was not designed to take advantage of protected mode, so it always executes programs in real mode unless a protected mode extender is run first.
real mode |
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enterprise application
An enterprise application is the term used to describe applications -- or software -- that a business would use to assist the organization in...
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open source
Generically, open source refers to a program in which the source code is available to the general public for use and/or modification from its...
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CPU - Central Processing Unit
Definition: CPU is the abbreviation for central processing unit. The CPU is the brains of the computer where most calculations take place.
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mobile operating system
An operating system for mobile devices.
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Facebook
The name of a social networking site (SNS) that connects people with friends and others who work, study and live around them.
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ERP - Enterprise Resource Planning
Short for enterprise resource planning, ERP is business management software that allows an organization to use a system of integrated applications...
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RSA Secure ID
RSA SecurID ( “SecurID”) is a two-factor authentication technology that is used to protect network resources.
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ecommerce remarketing
In email and online marketing, remarketing or ecommerce remarketing refers to the techniques, strategies and often the automated email...
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Wi-Fi
A popular wireless networking technology that provides high-speed Internet and network connections.
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RAM
Pronounced ramm, acronym for random access memory, a type of computer memory that can be accessed randomly; that is, any byte of memory can be...
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biometrics
The study of measurable biological characteristics. In computer security, biometrics refers to authentication techniques that rely on physical...
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