What is an Operative System? by Araceli https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd en-us 2023-11-14 14:09:24 UTC 2023-11-30 00:19:47 UTC hello@padlet.com What is? aracelillivichitalogro28 https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2793100173 It is a set of computer programs that manages and directs all the services and applications of a computer. These programs work as soon as you turn on the computer since it takes care of the most basic hardware and allows user interaction.

Basically without an operating system, the computer could not be used

]]> 2023-11-16 22:15:36 UTC https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2793100173 MODES aracelillivichitalogro28 https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2793868415 The processor switches between the two modes, depending on the type of code the processor needs to use.

]]> 2023-11-17 11:46:47 UTC https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2793868415 operative systems aracelillivichitalogro28 https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2793871025 2023-11-17 11:49:49 UTC https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2793871025 STARTING PROCESS aracelillivichitalogro28 https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2793890739 During the boot process, the system configures all devices found on the machine and initializes other basic software necessary for the system to function. At the end of this process, the file systems are mounted and ready for use.

]]> 2023-11-17 12:13:06 UTC https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2793890739 User Mode aracelillivichitalogro28 https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794205918 applications are executed, when you start that application, Windows creates a process for the application, where there is a virtual address space that is private, limited and individual; so that an application cannot modify the data of another application, this is so that if that application is blocked it does not affect the others and the OS is not affected.

]]> 2023-11-17 16:41:30 UTC https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794205918 Kernel Mode aracelillivichitalogro28 https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794206377 They are main components of the OS

The codes that are shared in this mode have a single virtual address space, so a driver in kernel mode is not isolated from others, so if one driver crashes, the entire OS crashes.

]]> 2023-11-17 16:41:46 UTC https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794206377 FUNCTIONS aracelillivichitalogro28 https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794227591

  • Manage random access memory and run applications, designating the necessary resources.

  • Manage the CPU thanks to a scheduling algorithm.

  • Direct data inputs and outputs through input or output peripherals.

  • Manage information for the proper functioning of the PC.

  • Manage usage authorizations for users.

    • Manage files.

    ]]>     2023-11-17 17:01:01 UTC https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794227591     aracelillivichitalogro28 https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794248351 2023-11-17 17:20:18 UTC https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794248351 PARTS aracelillivichitalogro28 https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794251952 They are the kernel, the user interface, and the application programming interface.

    ]]>     2023-11-17 17:23:34 UTC https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794251952     Characteristics aracelillivichitalogro28 https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794252649

  • It is the intermediary between the user and the hardware.

  • It is necessary for the operation of all computers, tablets and mobile phones.

  • Provides security and protects computer programs and files.

  • It allows you to efficiently manage computer resources.

  • Allows you to interact with multiple devices.

  • It is progressive, since there are constantly new versions that are updated and adapted to the user's needs.

    • ]]>     2023-11-17 17:24:18 UTC https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794252649     OS most important aracelillivichitalogro28 https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794253831 It is the most used operating system today due to the ease with which it can be manipulated. You do not need to give written instructions to follow our orders.

    ]]>     2023-11-17 17:25:30 UTC https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794253831     SYSTEM CALLS aracelillivichitalogro28 https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794254213 It is a method used by application programs to communicate with the core of the system, this is necessary when an application needs to transmit or read information from the hardware, therefore the call is the link point between the user mode and the kernel mode. .

    ]]>     2023-11-17 17:25:53 UTC https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794254213     TYPES aracelillivichitalogro28 https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794266084 2023-11-17 17:37:15 UTC https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794266084 Desktop Class aracelillivichitalogro28 https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794276551 Windows

    OS X

    Unix/ Linux

    Chrome OS

    ]]>     2023-11-17 17:47:25 UTC https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794276551     Server Class aracelillivichitalogro28 https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794277970 Windows Server

    Mac OS X Server

    Unix / Linux

    ]]>     2023-11-17 17:48:46 UTC https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794277970     Mobile Class aracelillivichitalogro28 https://padlet.com/alienatedseniorcompany/vopoc09yekdihbd/wish/2794282526 Android

    IOS

    Windows Phone

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