Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Removing System Dependencies
Because portions of the client - server application program may execute on different machines, it is very important for the developer to remove the underlying dependencies of the operating system from the application code. This is necessary because often the client and the server machine on which the application runs will be different.
For instance, an int is 16 bits on DOS and 32 bits wide on UNIX. If int is passed across the wire in structure between DOS and UNIX, the system will not function properly. (Some client - server interation, such as RPC, provides underlying conversion for the above case. Irregardless, the developer should mask the platform intrinsic with # defines in C and C++). Other mechanisms such as software layering and OS data and function conversion should be implemented to ease the migration of the application between client and server components.
Developing an application for android encompass different steps as follows: Setup: Development environment is prepared during this phase. This includes downloading and installi
Q. Explain the File-system manipulation? File-system manipulation there is several details in file allocation, creation, deletion and naming that users should not have to perfo
What are batch systems? Batch systems are quite appropriate for implementing large jobs that need little interaction. The user can submit jobs and return later for the results.
Problem: a) Define the term ‘process' and what are the different constituents of a process. b) In the three-state process model, what does each of the three states signify?
Define rotational latency and disk bandwidth. Rotational latency is the additional time waiting for the disk to rotate the wanted sector to the disk head. The disk bandwidth is
As we have discussed, page tables map virtual page addresses to physical page addresses. One of the advantages of using virtual addresses is that we can achieve complete separation
Define a program in execution is known as A program in execution is known as a process
Write a note on semaphores A semaphore is a tool meant for synchronizing multiple processes trying to access a shared variable. That is a semaphore is used to deal with the cri
Discuss the high barriers to entry in the market for PL operating systems
Q. A Burroughs B7000/B6000 MCP file is able to be tagged as sensitive data. When such a file is removed its storage area is overwritten by some random bits. For what reason would
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd