What are the disadvantages of fcfs scheduling algorithm, Computer Engineering

Assignment Help:

What are the disadvantages of FCFS scheduling algorithm as compared to shortest job first (SJF) scheduling?

Disadvantages:

(i) Waiting time can be huge if short requests wait behind the long ones.

(ii) This is not appropriate for time sharing systems where this is significant that each user should find the CPU for an equal amount of time interval.

(iii) An appropriate mix of jobs is required to achieve good results from FCFS scheduling.


Related Discussions:- What are the disadvantages of fcfs scheduling algorithm

What is swapping, What is swapping?   A process can be swapped out tempo...

What is swapping?   A process can be swapped out temporarily of memory to a backing store and after that brought back in memory for execution as continued.

History of information technology and organisations, History of Information...

History of Information Technology and Organisations The increasing sophistication in information systems and the growth in their use have been influenced by three main factors

Dataflow computing, Dataflow Computing A different to the von Neumann m...

Dataflow Computing A different to the von Neumann model of computation is the dataflow computation model. In a dataflow model, control is fixed to the flow of data. The order o

Find out data changing from special code to temporal code, Data can be chan...

Data can be changed from special code to temporal code by using ? Ans. By using Shift Registers data can be changed from special code to temporal code. A Register wherein data ge

Decode the code, how to write mobile keypad program in c++

how to write mobile keypad program in c++

Pebble merchant, c programming code for pebble merchant

c programming code for pebble merchant

Write the binary representation of an integer number, The integer n = 3,510...

The integer n = 3,510,593 has hexadecimal representation 0x00359141 (check this with your d2h program), while the double precision, floating-point number 3510593.0 has hexadecimal

Describe all elements of a state-chart diagram, a. Initial State: The first...

a. Initial State: The first or the default state the object is in. It is indicated by a solid circle. b. State: All the states an object can go in are mentioned in this. It is

Explain sample instruction format of mips instruction, Q. Explain Sample In...

Q. Explain Sample Instruction Format of MIPS instruction? All MIPS instructions are of same size and are 32 bits long. MIPS designers chose to keep all instructions of same len

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