15 Questions
What is the main function of an operating system?
Managing computer hardware resources
Where does the operating system run in a computer system?
On the bare hardware
What level of access does the operating system have in kernel mode?
Complete access to all hardware
Where does the command interpreter, compilers, and editors run in a computer system?
In user mode
What is the role of the operating system in computer systems with respect to software?
It provides a base for other software
What is the main role of an operating system?
The main role of an operating system is to manage computer hardware resources and provide various services for computer programs.
Where does the operating system run in a computer system?
The operating system runs on the bare hardware and provides a base for the rest of the software.
What are the two modes of operation in most computers?
Most computers have two modes of operation: kernel mode and user mode.
What types of programs run in user mode?
In user mode, the command interpreter (shell), compilers, editors, and other system programs run.
What is the abstract view of the components of a computer system?
A computer system consists of hardware, system programs, and application programs.
What is the main function of the operating system?
The main function of the operating system is to manage computer hardware resources and provide various services for computer programs.
Explain the two modes of operation in most computers.
Most computers have two modes of operation: kernel mode and user mode. The operating system runs in kernel mode, while the rest of the software runs in user mode.
Where does the operating system run in a computer system?
The operating system runs on the bare hardware, providing a base for the rest of the software.
What are the components of a computer system according to the abstract view?
The abstract view of a computer system consists of hardware, system programs, and application programs.
What is the role of the command interpreter, compilers, and editors in a computer system?
These system programs run in user mode, providing various functionalities for the user and other software.
Learn about the abstract view of the components of a computer system and understand the role of an operating system in managing computer hardware resources and providing services for computer programs.
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