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Problem:
a) Prepare a short note on the standard Linux File System.
b) Prepare a short note on the RPM Package Management Tool.
c) Briefly explain the two types of login facility that exist in Linux.
d) Red Hat Linux 9 comes bundled with lots of networking applications and utilities that will help you meet your networking needs. These can be categorized by application types as below:
Application Type:
Web server FTP server File server Print server Mail server DHCP server
Write down the name and a short description of the applications bundled with Red Hat Linux 9 for each of these categories.
e) Write a shell script to prepare a simple menu and carry out the actions associated with it.
1. Show the date and time. 2. Invoke Nautilus for the current directory. 3. Start the OpenOffice.org writer. 4. Open the Konqueror web browser. 5. Exit.
Virtual addresses are made up of two parts: the ?rst part is the page number, and the second part is an offset inside that page. Suppose our pages are 4kb (4096 = 212 bytes) long,
Explain Threads for Executing Concurrent Application Code The thread has been introduced in many operating systems as an efficient mechanism for executing concurrent applicatio
Determine a critical section is a program segment Critical section is where shared resources are accessed
What is the main advantage of the layered approach to system design? As in all cases of modular design, designing an operating system in a modular way has several benefits. Th
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Broken data into small packets allow time division multiplexing. In TDM every packet leaves the sender and is switched on the shared interaction channel through a multiplexer. At t
Define Program preemption The Forced de-allocation of the CPU from a program which is executing on the CPU is known as Program preemption
Is it probable to have a deadlock involving only one single process? Describe your answer. Answer: No This pursue directly from the hold-and-wait condition.
advantages and disadvantages
Write in brief on UNIX file structure. UNIX considers every file to be a sequence of 8-bit bytes no interpretation of these bits is made by the operating system. This system pr
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