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What differenace between bios and UEFI?
BIOS stands for Basic Input/Output system. UEFI stands for Unified Extensible Firmware Interface. BIOS deals with Hardware device code but UEFI deals with the firmware level.
What is extensive firmware interface?
Extensive firmware interface is defined as a specification that originates from Intel. It defines the interface between platform firmware and the operating system. It tries to reduce dependence of the OS on the firmware implementation details.
What does EFI mean in the context of computer motherboard and firmware design?
EFI (Extensible Firmware Interface) is a firmware developed by Intel that is intended to replace the legacy BIOS found in most PCs today. EFI is designed to provide faster bootup time, due to little usage of 16-bit code and the pre-initialization of hardware.
When you first turn on a computer what is accessed first?
When you first turn on a computer, the firmware known as the Basic Input/Output System (BIOS) or Unified Extensible Firmware Interface (UEFI) is accessed first. This firmware is responsible for initializing hardware components, running a Power-On Self-Test (POST), and locating the bootloader. The bootloader then loads the operating system, allowing the computer to fully initialize and start functioning.
When you turn on the computer what automatically tests your hardware devices and then finds the hard drive and starts it?
That is the BIOS (Basic Input/Output System) or EFI (Extensible Firmware Interface). The test is called a POST, or power-on self-test.
How do you enter bios MacBook?
The Mac does not have a BIOS to enter. The equivalent would be the Extensible Firmware Interface (EFI) to access this (which is traditionally referred to as Open Firmware hence the O and F key combination) press Command-Option-O-F keys during startup. If you did not know this then you may want to read up around the subject before starting to mess with your Mac.
What does the UEFI replace?
It replaces the New York - United Nations "NATO" Cover-Acronym for Old Conspiracies & Old Criminal Alliances Worldwide with the 'New' True Criminal Conspiracies & True New Criminal Alliances [UIEF] - Unified Extensible Firmware Interface - Unsuspecting Arrogant Commercial World of Human Lawyers & Legal Firms unaware of the "382533 to Death" or "Probed to Death" Human Threats by Extendable Future Machines. U.E.F.I. Real Future Threat Alert!
Which part of the computer stores important information about the starting of a computer?
The BIOS (or EFI in newer ones) stores the information needed to start the computer. BIOS stands for Basic Input/Output System, while EFI stands for Extensible Firmware Interface. After the BIOS or EFI loads, then control is passed to the MBR or the modern equivalent, which in turn loads the operating system.
What is the master controller for all the activities that take place within a computer system?
The software that acts as the master controller in a computer is its firmware. Traditionally, this firmware was known as the ROM BIOS. It was initially installed on Read-Only Memory that could not be changed, and was called the Basic Input/Output System. Now that has been supplanted in newer computers by the Extensible Firmware Interface (EFI).
What messaging is a service that makes several forms of communication available from a single user interface?
Unified
What are unified messaging services used for?
Unified messaging is the integration of different electronic messaging and communications media technologies into a single interface which can be accessible from different locations and devices. With Unified Messaging services, all types of messages are stored in one system.
What are the differences between UMLl and HTML?
UML (Unified Modeling Language) is a diagramming "language" used primarily for software design. It is called Unified because it standardizes several slightly disparate elements (e.g. uses cases, class diagrams, sequence diagrams). XML (eXtensible markup language) is a language for storing and exchanging data in software, such are storing documentation or passing messages between applications. The word "extensible" is used because the language itself has provisions for creating and using user defined "tags".
