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question 1 what is a file write down the operations on filesquestion 2 what do you mean virtual machine write down the application of virtual
question 1 explain single partition allocation and multiple partitionquestion 2 what is pcb what useful information is available in pcbquestion 3
questiion 1use priority scheduling algorithm to schedule the following processes
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
problem1 list out the conditions that result in deadlock situations illustrate deadlock situation with a simple graphical notationlisting conditions
problem1 what is kernel what are the main components of a kerneldefining kernelexplaining main components of kernel2 what is mutual exclusion what
a hard-disk drive reads 120 gb hdd 7200 rpm 3 gbsec transfer rate if the drive has a sector size of 512 bytes what is the average rotational latency
a describe services of operating systemsb differentiate among the short term medium term and long term scheduling that are given by
shell script that accepts two directory names as arguments and delete those file in the second directory that are identical to the file in the
operating systems1explain single partition allocation and multiple partition allocation2what do you mean by pcb what useful information is available
linux operating system1write a brief explanation about the linux distribution2explain the features that bash shell provides3who is responsible for
operating system1describe the term operating system write down the functions of operating system2explain thread write down the advantages and
operating systems1illustrate the microkernel architecture with suitable diagram2when deadlock occurs what are the necessary conditions for
operating systems1explain micro-kernel specify the benefits of micro-kernel2describe seven state process models used for os with necessary diagram
unix shell and history feature 1creating a child process 2creating a history feature its exactly quotprogramming project 1 - unix
develop a user mode command interpreter which support these functions quotlist-shortquot -- just like ls without any
write a linux command to display lines from 25 - 45 of directory quotedcpasswordquot write a linux command to display directory in
write a program that will input two numbers from the keyboard and execute each of the signed and unsigned multiply and divide instructions for
q what are the reasons for process suspensionreasons for process suspension 1 swapping2 timing3 interactive user request4 parent
characteristics of suspend process suspended process isnt immediately available for execution the process may or may not be waiting on an event for
processes and programs process is a dynamic entity which is a program in execution a process is a sequence of information executions process exists
q explain the concept of processa process is sequential program in execution a process states the basic unit of computation for the computer
essential properties of operating system1 batch jobs with similar needs are batched together and run through the computer as a group by an operator
q advantages and disadvantages of multiprogrammingadvantages1 high cpu utilization2 it appears that many programs are allotted cpu almost
q explain about time sharing systemstime sharing systems multi-programmed batched systems provide an environment where various system resources for