Mechanism by which one segment belong to two address spaces, Operating System

Q. Explain a mechanism by which one segment could belong to the address space of two different processes.

Answer: Because segment tables are a collection of base-limit registers segments can be shared when entries in the segment table of two different jobs point to the same physical location. The two segment tables should have identical base pointers and the shared segment number should be the same in the two processes.

Posted Date: 7/27/2013 5:12:31 AM | Location : United States







Related Discussions:- Mechanism by which one segment belong to two address spaces, Assignment Help, Ask Question on Mechanism by which one segment belong to two address spaces, Get Answer, Expert's Help, Mechanism by which one segment belong to two address spaces Discussions

Write discussion on Mechanism by which one segment belong to two address spaces
Your posts are moderated
Related Questions
Let us consider the pining details of the 68HC11 as shown below.     Each pin has a defined function, some easy, some complex. A microprocessor designer should understan

Q. Timers could be utilized to compute the current time. Provide a little description of how this could be accomplished. Answer: A program could utilize the following ap


Gopher Gallery consists of a shopping mall and a cart ride that covers the 150 acre habitat. There are m visitors and n single-person vehicles. Visitors stroll around the mall at

List and discuss the various services provided by the operating system. Program execution - system capability to load a program into memory and to run it. I/O operatio

Question: a) Each process is represented in the operating system by a process control block (PCB). The PCB contains many pieces of information associated with a specific proce

Question : a) Describe the difference between the authentication of a user account on a peer to peer network and a client server network. b) Compare an end user account with

Enhanced second-chance algorithm. When we increase the second-chance algorithm by considering both the reference bit and the modify bit as an order pair. We have the following

Define the Executor (Worker Thread)  The responsibility of the Executor (or Worker Threads) is to execute instructions on behalf of a client-server connection. The Executor mus

Define Disadvantages of Top Down parsing of Backtracking The disadvantages of top down parsing of backtracking: (i)  Semantic actions cannot be carried out while making a pr