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Question 1:
a) Distinguish between "Long-Term Scheduler" and "Short-Term Scheduler".
b) Describe the benefits of "Threads".
c) Name three types of CPU Scheduling.
Question 2:
a) Briefly describe what is the meaning of "Race Condition", concerning process synchronisation and how can it be prevented.
b) Distinguish between "Deadlock Prevention" and "Deadlock Avoidance".
c) Give detailed explanation about how recovery from deadlocks can be made possible.
Optimal page replacement An optimal page replacement algorithm has the least page fault rate of all algorithms. The algorithm states that a 'replace the page that will not be
Computing uses three number bases:- Binary (base 2), Octal (base 8) and Hexadecimal (base 16). Binary has been described before, although various catchphrases are used to describe
Usually memory is allocated from a large pool of unused memory area called the heap. In C++, dynamic allocation/deallocation must be manually performed using commands like malloc,
Q. Once more considering the RPC mechanism consider the exactly once semantic. Does the algorithm for implementing this semantic implement correctly even if the ACK message back to
Question : (a) In the demand paging system, when a process tries to access a page that was not brought into memory, a page fault occurs that involves a series of actions. The
Question: a. The following questions refer to a generic Windows file system: i) Describe what happens when you high-level format a floppy disk? ii) What is the maximum size
Describe the differences between foreground and background processing. What advantage does background processing provide? 1. Background processes typically run with little or no
The field that consists of a segment index or an internal index is known as Target datum is field that consists of a segment index or an internal index.
What is logical address space and physical address space? The set of all logical addresses formed by a program is known as a logical address space; the set of all physical addr
Many early operating systems regarded processes as different timesharing users. The process abstraction is a popular way to organize concurrent programs, but it is not the only cho
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