Wgu c191 full study set - Study guides, Class notes & Summaries

What is the role of the OS? - To manage a computer's hardware Which OS service provides functions that are helpful to the user? - Program execution Which OS service provides functions that are helpful to the user? - Program execution Which system call is used for device manipulation? - ReadConsole() Which system calls can be grouped under the category of process controls? - Allocate, free memory Which service function is responsible for identifying and correcting exceptions such as the la...

WGU C191 Full Study Set | 220 Questions and Correct Solutions Latest Update What is the role of the OS? - Answer -To manage a computer's hardware Which OS service provides functions that are helpful to the user? - Answer -Program execution Which OS service provides functions that are helpful to the user? - Answer -Program execution Which system call is used for device manipulation? - Answer -ReadConsole() Which system calls can be grouped under the category of process controls? - Answer -...

ice function is responsible for identifying and correcting excep-tions such as the lack of paper in a printer?: Error detection 6. Which type of OS service uses the CLI?: User interface 7. What represents layer zero (0) in the layered approach?: Hardware 8. What is a disadvantage of booting an OS stored in ROM?: Changing abootstrap requires new hardware chips. 9. What is a valid process state?: Waiting 10. What are two valid components of a process control block (PCB)?: Theprocess counte...

What is the role of the OS?: To manage a computer's hardware 2. Which OS service provides functions that are helpful to the user?: Programexecution 3. Which system call is used for device manipulation?: ReadConsole() 4. Which system calls can be grouped under the category of process con-trols?: Allocate, free memory 5. Which service function is responsible for identifying and correcting excep-tions such as the lack of paper in a printer?: Error detection 6. Which type of OS service uses...