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

Illustrate cache dram, Q. Illustrate Cache DRAM? Cache DRAM (CDRAM) wh...

Q. Illustrate Cache DRAM? Cache DRAM (CDRAM) which is developed by Mitsubishi integrates a tiny SRAM cache (16Kb) on a generic DRAM chip. SRAM on the CDRAM can be used in two

Explain working of telnet, Q. Explain Working of TELNET? The working o...

Q. Explain Working of TELNET? The working of TELNET 1.  Commands and characters are sent to operating system on common server computer. 2.  Local operating system send

Explain programmer visible registers, Q. Explain Programmer Visible Registe...

Q. Explain Programmer Visible Registers? These registers can be accessed employing machine language. In general we encounter four kinds of programmer visible registers.

Feature Extraction and clustering, Hi, I have a CSV file that has numbers ...

Hi, I have a CSV file that has numbers data set. The data set contains images of handwritten digits. Recognizing handwritten digits is already a mature technology By using R code

What are the values of the slack or surplus variables, Consider the followi...

Consider the following linear programming problem: Minimize:        70M + 40N Subject to:           3M + 7N ≥ 233                             10M + 2N ≥ 254

What is indexing, What is indexing? Specific fields shown on each scann...

What is indexing? Specific fields shown on each scanned document are provided to our organization to make the systematic arrangement of your records. This process is designed t

What do you mean by perfect shuffle permutation, Q. What do you mean by Per...

Q. What do you mean by Perfect Shuffle Permutation? Perfect Shuffle Permutation: It was proposed by Harold Stone (1971). Consider N objects each is represented by n bit number

Difference between viewstate and sessionstate, What Is The Difference Betwe...

What Is The Difference Between ViewState and SessionState? View State persist the values of controls of certain page in the client (browser) when post back operation done. When

Describe how the it infrastructure is designed, IT Management 1. Descri...

IT Management 1. Describe how the IT infrastructure is designed. 2. Explain briefly the audit planning phase in IT Audit 3. Explain localized and distributed load balanci

use and benefits of object-oriented programming, The Chocolate Delights Ca...

The Chocolate Delights Candy Company requires to add the following functionality to its cash register: When a customer is checking out, the cash register requires keeping the ne

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