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Question:
a) The following questions refers to Windows XP networking:
i) Briefly, explain how a host joins a network using DHCP? ii) Which IP address could be assigned to a DHCP host if the DHCP server is currently down and no alternate configuration has been given?
iii) Give one advantage of assigning DNS servers dynamically rather than statically?
iv) Explain the purpose of the following command-line applications:
a. Ipconfig b. Ping c. tracert
b) John and Michael work in the same office and both use Windows XP Professional as client OS. Currently, Michael is on holidays and has given his username and password to John. John logs on Michael machine everyday at the office since he sometimes require files and applications found on Michael's PC. John is known to be extremely lazy, he wants to access Michael's Desktop without moving from his chair.
Explain carefully how John can be the only one to connect remotely to Michael's PC?
Single level directory: This is the easiest directory structure. All the files are controlled in the same directory, which is simple to support and understand. Few of the li
Define thrashing. Thrashing is the accident of high page traffic and low CPU utilization. It is observed that the cause of thrashing is an under-commitment of memory to program
Operating Systems 1. Illustrate the Microkernel Architecture with suitable diagram. 2. When Deadlock occurs? What are the Necessary Conditions for Deadlock? 3. Describe f
justify the role played by the operating system in managing the process to avoid deadlock
Question: a) Windows Server 2003 has brought great enhancements the Server System as compared to the previous version. Write down short notes on the below listed enhancements.
Define LRU Page Replacement Algorithm LRU policy: LRU expands to least currently use. This policy suggests which we re- move a page whose last usage is farthest from current ti
Q. What is Multiprogramming? Multiprogramming When two or more programs are in memory at the same instance, sharing the processor is referred to multiprogramming opera
A set of methods that allow executing a program which is not completely in memory is called A set of methods that allow executing a program which is not completely in memory
What is the use of fork and exec system calls? Fork is a system call by which a latest process is created. Exec is also a system call, which is used after a fork by one of the
What do you mean by first fit? First fit allocates the first hole that is big sufficient .Searching can either start at the starting of the set of holes or where the previous f
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