Question: When a user - level process invokes a system API like fork ( ) , what will happen in the kernel space?

When a user-level process invokes a system API like fork(), what will happen in the kernel space?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

in a interrupt driven i / o read operation when when a user level process invokes a read api call what will happen in the keenel space

Q:

In an interrupt-driven I/O operation, when a user level process invokes read() API call, what will happen in the kernel space?

Q:

In an interrupt-driven I/O operation, when a user level process invokes read() API call, what will happen in the kernel space?

Q:

Summarize these pages to 4 or 5 pages User and Operating-System Interface We mentioned earlier that there are several ways for users to interface with the operating system. Here, we discuss two...

Q:

summarize these into 4 or 5 pages User and Operating-System Interface We mentioned earlier that there are several ways for users to interface with the operating system. Here, we discuss two...

Q:

----------------------------------- summarize these into 4 pages and dont !!! include informaion outside of the images ---------------------------------------------- User and Operating-System...

Q:

Given code: utils.c (for reference DON'T Modify), utils.h (DON't Modify) and main_template.c (Write Code HERE) --> UTILS.C [DO NOT MODIFY] pasting image cause Chegg character limit >:( --> UTILS.h...

Q:

Topic is Operating Systems Some questions could have multiple correct answers. Choose all correct answers. Some questions could have multiple correct answers Choose al correct answers . a point for...

Q:

6 8 . The above code can generate an execution error that will be controlled by the OS: int main ( ) { int i [ 2 ] = { 6 , 2 } ; int r - i [ 0 ] / [ 1 ] ; i [ 1 0 0 ] = r; printf ( " [ 1 ] / [ 2 ] =...

Q:

6 8 . The above code can generate an execution error that will be controlled by the OS: int main ( ) { int i [ 2 ] = { 6 , 2 } ; int r - i [ 0 ] / [ 1 ] ; i [ 1 0 0 ] = r; printf ( " [ 1 ] / [ 2 ] =...

Q:

The 6% Rs 20,000 debentures were issued on 1st July 2015 at a discount of 10%. Issue costs amounted to Rs 1,000. The debentures will be redeemed at a premium of Rs 1015 above par value. Interest...

Q:

P acquired 100% of the shares of S on Jan 1 2018 by paying $350,000. On that date, the books value of the assets of S was $500,000 and abilities was $200,000. Also, on that date, the book value of...

Q:

Under IFRS and GAAP, the impracticality exception applies to both corrections of errors and changes in accounting principles. O True O False

Q:

Use your calculator to solve the expression below and enter the signed decimal value with two decimal places in the box below. ( 1 6 . 8 + 1 2 . 6 7 ) / ( 4 . 2 3 - 2 0 . 5 7 )

Q:

Assume that the banking system has total reserves of $100 billion. Assume also that required reserves are 10 percent of checking deposits and that banks hold no excess reserves and households hold no...

Q:

As shown in Figure 3, the overall labor-force participation rate of men declined between 1970 and 2000. At the same time, the labor-force participation rate of women increased sharply. This overall...

Q:

The Bureau of Labor Statistics announced that in February 2008, of all adult Americans, 145,993,000 were employed, 7,381,000 were unemployed, and 79,436,000 were not in the labor force. Use this...