Flashcards
Unit 3
Cards in this deck (11)
- 1What is Operating System?The Core Software that Manages the Components of a computer system and it resources.
- 2Explain the Popular Operating SystemWindows, Unix, Linux, iOS , Android
- 3Roles of the Operating System?Hardware of the operating system.
To manage the loading unloading of
software into Main memory.
to deal with security i.e. Password and Logins.
To provde nterface. - 4The four main components of an operating system?The kernel
System utilities
Device drive
User interface - 5KernelLoading and Unloading application system.
Organise tasks to run the CPU.
Memory management.
File storage.
File management.
Data security. - 6User InterfaceProvides a way for the User to interact with the operating system and application.
- 7Types of the User InterfaceGraphical User Interface.
Menu Interface.
Command Line Interface. - 8GUI (Graphical user Interface)The Most Command User Interface. The User Interface with the computer through graphics, icons and windows.
- 9Menu InterfaceMenu Interface. This type of interface lets you interact with a computer or device by working your way through a series of screens or menus.
- 10Command Line Interfacecommand language interpreter (CLI), also known as command-line user interface, console user interface and character user interface (CUI), is a means of interacting with a computer program where the user (or client) issues commands to the program in the form of successive lines of text.
- 11—
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- Description
- OCR Computering Flashcards on Unit 3, created by Nayna Goswami on 12/02/2018.
- Created by
- Nayna Goswami · Feb 2018
- Updated
- Feb 15, 2018
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