State the terms preemption and context switching
State the terms preemption and context switching.
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Pre emption:
It is releasing the process in order to provide another process to utilize similar resource.
Context switching:
It is the transfer of resource from once process to other process.
Search path: It is a list of folders (that is, directories) to be searched - for a program or class, for example.
Explain the way to create a Mutex.
Explain the segmentation with paging.
Explain the shell variables?
Discrete simulation: In a discrete simulation, the time passes at an irregular rate which is determined by the primary events of interest in simulation.
State Null character: The \u0000 character. The care must be taken not to confuse this with null reference.
Array initializer: This is an initializer for an array. The initializer takes the position of separate creation and initialization steps. For example, the initializer int[] pair = { 4, 2, }; Q : What is Signal Handler Signal Handlers: Signal Handlers: In some operating systems, signal handlers are executed on a thread stack; they “overlay” the current thread execution (which may be used, for example, in combination with setjmp/longjmp to create user-domain lightweight t
Signal Handlers: In some operating systems, signal handlers are executed on a thread stack; they “overlay” the current thread execution (which may be used, for example, in combination with setjmp/longjmp to create user-domain lightweight t
Use of setjmp() and longjmp(): In C/C++, setjmp() saves the contents of the registers at a particular state in the program and longjmp() will restore that state later. In this way, longjmp() “returns” to the state of the program when setjm
File Transfer Protocol: The File Transfer Protocol (abbreviated as FTP) states a standard set of rules which make it probable to transfer a file from one file system to the other.
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