explain how the fork() system call can create new processes that can run in parallel. Give an example program using the fork() system call where the parent process creates a new process and forms a hierarchy as illustrated below: [Picture diagram/graph below] Each process will display its respective process ID. (use the pid() system call)

Clarify the meaning of the term "Flow of Compilation and Execution."

Explain what you mean by "execution flow."

Using concrete examples, please provide your thoughts on the software structure review procedure.

Explain how to utilize a program that can identify named entities.In light of the situation being discussed, please elaborate on Hobb's method and other centering techniques.

Explain how to utilize a program that can identify named entities. In light of the situation being discussed, please elaborate on Hobb's method and other centering techniques.

State and describe two types of coupling that you should try to avoid whenimplementing a program.

If I may ask, what exactly do you mean by "execution flow?"

For this homework assignment you are not allowed to use::MOVSB, MOVSW, MOVSD, CMPSB,CMPSW,CMPD,SCASB, SCASW, SCASD,STOSB, STOSW, STOSD, LODSB, LODSW, and LODSD. It is required that for each question write only one procedure that does the requested job. Only write the assembly part and avoid using directives. DO NOT USE IRVINE'S LIBRARY.Write a general-purpose program (only assembly code and no procedure call) that corrects two extra successive mistakenly entered characters that happened twice in a string. For example, in “Excellent time tooo listen to muuusic” program should remove the extra double oo and uu. Here is a sample call:. datastr1        BYTE “Excellent time tooo listen to muuusic”,0.code