Alpha Geek

(8)

$10/per page/Negotiable

About Alpha Geek

Levels Tought:
University

Expertise:
Accounting,Algebra See all
Accounting,Algebra,Architecture and Design,Art & Design,Biology,Business & Finance,Calculus,Chemistry,Communications,Computer Science,Environmental science,Essay writing,Programming,Social Science,Statistics Hide all
Teaching Since: Apr 2017
Last Sign in: 438 Weeks Ago, 3 Days Ago
Questions Answered: 9562
Tutorials Posted: 9559

Education

  • bachelor in business administration
    Polytechnic State University Sanluis
    Jan-2006 - Nov-2010

  • CPA
    Polytechnic State University
    Jan-2012 - Nov-2016

Experience

  • Professor
    Harvard Square Academy (HS2)
    Mar-2012 - Present

Category > Computer Science Posted 29 Apr 2017 My Price 3.00

Consider a variant of the RR scheduling algorithm

Consider a variant of the RR scheduling algorithm in which the entries in the ready queue are pointers to the PCBs.

a. What would be the effect of putting two pointers to the same process in the ready queue?

b. What would be two major advantages and two disadvantages of this scheme?

c. How would you modify the basic RR algorithm to achieve the same effect without the duplicate pointers?

 

 

Answers

Alpha Geek
(8)
Status NEW Posted 29 Apr 2017 07:04 AM My Price 3.00

-----------

Attachments

file 1493450792-Answer.docx preview (147 words )
C-----------ons-----------ide-----------r a----------- va-----------ria-----------nt -----------of -----------the----------- RR----------- sc-----------hed-----------uli-----------ng -----------alg-----------ori-----------thm----------- in----------- wh-----------ich----------- th-----------e e-----------ntr-----------ies----------- in----------- th-----------e r-----------ead-----------y q-----------ueu-----------e a-----------re -----------poi-----------nte-----------rs -----------to -----------the----------- PC-----------Bs.----------- a-----------. W-----------hat----------- wo-----------uld----------- be----------- th-----------e e-----------ffe-----------ct -----------of -----------put-----------tin-----------g t-----------wo -----------poi-----------nte-----------rs -----------to -----------the----------- sa-----------me -----------pro-----------ces-----------s i-----------n t-----------he -----------rea-----------dy -----------que-----------ue?----------- b-----------. W-----------hat----------- wo-----------uld----------- be----------- tw-----------o m-----------ajo-----------r a-----------dva-----------nta-----------ges----------- an-----------d t-----------wo -----------dis-----------adv-----------ant-----------age-----------s o-----------f t-----------his----------- sc-----------hem-----------e? ----------- c.----------- Ho-----------w w-----------oul-----------d y-----------ou -----------mod-----------ify----------- th-----------e b-----------asi-----------c R-----------R a-----------lgo-----------rit-----------hm -----------to -----------ach-----------iev-----------e t-----------he -----------sam-----------e e-----------ffe-----------ct -----------wit-----------hou-----------t t-----------he -----------dup-----------lic-----------ate----------- po-----------int-----------ers-----------? -----------Ans-----------wer-----------: ----------- a)----------- Th-----------e d-----------esi-----------red----------- ef-----------fec-----------ts -----------of -----------ins-----------ert-----------ing-----------
Not Rated(0)