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Computer Engineering
Consider the following processes SAVINGSACCOUNT and USER, and composite process ||ACCOUNT_USER.    SAVINGSACCOUNT = (create -> ACCOUNT), ACCOUNT = (withdraw -> ACCOUNT | deposit -> ACCOUNT). USER = (earn -> deposit -> USER | withdraw -> spend -> USER). ||ACCOUNT_USER = (SAVINGSACCOUNT || USER).   Revise the composite process ||ACCOUNT_USER such that the same savings account is shared by two users a and b. Note that the account must be created at the same time for the two users.

Consider the following processes SAVINGSACCOUNT and USER, and composite process ||ACCOUNT_USER.    SAVINGSACCOUNT = (create -> ACCOUNT), ACCOUNT = (withdraw -> ACCOUNT | deposit -> ACCOUNT). USER = (earn -> deposit -> USER | withdraw -> spend -> USER). ||ACCOUNT_USER = (SAVINGSACCOUNT || USER).   Revise the composite process ||ACCOUNT_USER such that the same savings account is shared by two users a and b. Note that the account must be created at the same time for the two users.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Consider the following processes SAVINGSACCOUNT and USER, and composite process ||ACCOUNT_USER. 

 

SAVINGSACCOUNT = (create -> ACCOUNT),

ACCOUNT = (withdraw -> ACCOUNT

| deposit -> ACCOUNT).

USER = (earn -> deposit -> USER

| withdraw -> spend -> USER).

||ACCOUNT_USER = (SAVINGSACCOUNT || USER).

 

Revise the composite process ||ACCOUNT_USER such that the same savings account is shared by two users a and b. Note that the account must be created at the same time for the two users.

Expert Solution
Step 1

Basically, you need to add the USER details in the ACCOUNT section so as to make sure that the saving account is shared by two users. 

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