Operating systems, Computer Engineering

Assignment Help:
Consider the state transition diagram of Figure 3.9b . Suppose that it is time for the
OS to dispatch a process and that there are processes in both the Ready state and the
Ready/Suspend state, and that at least one process in the Ready/Suspend state has
higher scheduling priority than any of the processes in the Ready state. Two extreme
policies are as follows: (1) Always dispatch from a process in the Ready state, to minimize
swapping, and (2) always give preference to the highest-priority process, even
though that may mean swapping when swapping is not necessary. Suggest an intermediate
policy that tries to balance the concerns of priority and performance

Related Discussions:- Operating systems

What is flag, Flag is a flip-flop used to kept the information about the st...

Flag is a flip-flop used to kept the information about the status of a processor and the status of the instruction implemented most recently A software or hardware mark that si

Define mfc, Define MFC. To accommodate the variability in response time...

Define MFC. To accommodate the variability in response time, the processor waits unless it receives an indication that the requested read operation has been done. The control s

Memory system considerations - computer architecture, Synchronized with a c...

Synchronized with a clock signal Memory system considerations Speed Cost Size of chip Power dissipation Memory controller Refresh Overhead

Addressing relationship for main memory and cache, Q. Addressing Relationsh...

Q. Addressing Relationship for Main Memory and Cache? In the normal case there are 2k words in cache memory and 2n words in main memory. The n-bits memory address is splitted i

Pebble merchant, c programming code for pebble merchant

c programming code for pebble merchant

Coso framework, The COSO Framework consists of six broad classes of control...

The COSO Framework consists of six broad classes of control activities. Initial responses should identify and define one of the broad classes (Ex: segregation of duties or indepe

Matlab, 33.A juice company manufactures one-gallon bottles of three types o...

33.A juice company manufactures one-gallon bottles of three types of juice blends using orange, pineapple, and mango juice. The blends have the following compositions: 1 gallon or

What is neg instruction, What is NEG instruction Arithmetic sign inver...

What is NEG instruction Arithmetic sign inversion or two's complement (NEG). NEG instruction two's complements a number which means that arithmetic sign of a signed number cha

Determine the maximum amplitude of delta modulator, (a) Consider a sinusoid...

(a) Consider a sinusoidal signal m(t) = A cos(2πfmt) applied to a delta modulator with step size Δ. Determine the range of the step size so that slope overload will be avoided. Ass

Logical representations in artificial intelligence, Logical Representations...

Logical Representations: If every human being spoke the same kind of language, there would be several less misunderstanding in the world. The problem with software engineering

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd