Main function of context switching
What is the main function of context switching?
Expert
Context switching is very important as it allows the switching to take place from one program to another program.
a. This doesn’t disturb the presently running program and the operating system switch the program if the resources are free.
b. Operating system kernel performs the context switching to save the state of the currently running program like registers.
c. It forms the subsequent running state of the program and helps in restoring the state of the program.
d. Context switching permits alternative program to switch if some other program is using the resources for a very long time and there is a requirement to switch.
Program counter: A program counter is an integral portion of a computer's Central Processing Unit. It includes a reference to the memory address of the subsequent instruction to be fetched, ready to be executed throughout the next fetch-execute cycle.
What is Hostname: It is the name of a host system.
Explain the signing mandatory within S60 3rd Edition.
Write a simple C# console application to consume the service to generate uniform random numbers.
Explain the protocol stack of XML Web Services.
Define PS3 Debug/TEST/Prototype Consoleroduction deployment.
Explain the implementation of XML Web Services to be found in .NET. In particular, explain the role of the wsdl.exe tool.
Append mode: It is a file writing mode, in which the existing contents of a file are maintained whenever the file is opened. Novel contents are appended to the existing.
Write a recursive function intpower(base, exponent) that when invoked returns base^exponent. For example, intpower(3,4) = 3*3*3*3. Assume that the exponent is an integer greater than or equal to 1.
Stack overflow: Stack overflow takes place whenever too many items are pushed onto a stack with a finite or limited capacity.
18,76,764
1934926 Asked
3,689
Active Tutors
1449280
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!