er '",$ r.

!!.Bf=.11Dmq rhe cncuil amnecirnt uscd lor decloalion and averaEirg and expllln Ihe sanrD.tennine lhc lransler lLictionolthe safre. (fuNra.r,Dcinc sNR. elleclire nunber olbils and clockjiiler in Drixcd sisnal cncuils qualitati!ely.

00 No.r,

Dcscribe Cvospmcesflo{wnh ncdskerch.s OoNbrrOExplain how capacilor and Esislorelemenls are fabic.ted in submicron technoloey

([7Nr!rls)ExplainMOSFET as a svitch (0rrilork,

Whar arc dchy elemen$l Explain ho\y rhey aE rcalizcd using pass rmnsisloB. inlener {.lo.kedCMOS mdTsPccircuit. o0ll!rn,Rcalize a4-bitp,peiined iddcrusios L chcs and explain its opemlion. (0.rllrk,ImpLemenl tull adder unngdynabic logi. and e:plain. (05:u!rk,

ExPliin wiih ihc h.lp olcirc0ildiasftms, tft re.lrriquc olmakihg thc slc$ rarc co.ccm ini]tdcsignolop np. 00!Lrk,lrplain $e llmilalion otd inlener at the ou9ur ofrn ol]amp, Nith rhe help ofits tdnsfercunc. Ho* is ito\rrcom.l (oavs*tDis.usscitouitnoiseinanopamp (osyrltl,

Sixrh Semester 8.tr.Analog &

14/Jan.2015ignMixed

06EC63

?-s

?

a,

''toret Ans,.t FIVE full qtestiots, vlec.i,aa1leost TWO qaestions fturt .ach ,att

r. Srare.Mcrtlain specrficnlionsol ADC.b. Slaterhc rcasons rorthe pedevalemr, droop apentrre erorxnd sanpling eiior.

De*nbc $e pipelined ADC s:rh a neli di,CrmLxplair qualilxllely the arhile.ture and iortingdfchage scaling DACS

Lxphir thc pri..iple ofsingle nope,ADC and theprobleN assorilied wlrh n.

Bricfly explain the bLock disgranrola2 s&p nash ADC aDd its sllding

Explain rhe sorkins ofa vollaae conrpMlor \vith the hclp olablockdirsram.Exphin rhc pn..iple olan analog Dultipliertsieiy er!hh CMOS anal.g hullipliertrilh the help ola ciruir drg.rnr

l0Ec6l

Sixth Semester B.E, DegreeExamination,Dec.20l4lJan.2Ol5Microelectronics Gireuits

Tnne 3 nrs Max. Ma.ks:100Notet Anst@-utty FIvEful questions, *lednta

ai.ast Ti:|REE queslio"r to,a Palt-A and TWOf.oh Pa/t B.

PART - Aa. Dcrive an expre$ion tur d8ii curent ola NIOSFIT in different rcgians ofoFeration.

(06NIrrk,b Dcsiso a cncuil olFis.Q.l(b), so tharthe transntor opeBres at lD=0..1mA and Vo: +0 5v

-le\vn\ !r io.t,.\ -"_t..,.-,0".A\:.t- ,, dw 12r,..\esle.rchannel lenjrth modulation eficct(i= 0) (01Nl k,

Fig Q l(b)

d. lior thc connnon dranr amFliuer stage, dr0x the small signalexpEssio.s lirA., A,.. C. R.and R-,.

c Dra{ $e rnsll silnal circuit model of(ie i'rludDs drc body cffect).

MOSTET $hcn \sBliu snd elplanr bnen\.(0{ rrrkn

equival.ft cncuit aDd drirc(06 r{rrk,

(0tNrirktbasic BJT c urent $eeins c ncu its.

(05Nlrk,s.urce ar4lilier in Iig.Q.2(c), find thciequefty Ii using open cncuit tifrc

(03Nhrkt

ConDareand exnlEintheimrortantcha&cteisticsofNMOS ard \PN tFnsistors.

$rthaDeat cncuit diagmm lnd equations erplain the

Forth. high liequen.y equilale .ncuitolcomdonmidbabd vol.lge gaiD A. = vc^r'.! and uppn 3dB

ri! Q l()

Where Rl = l.lKO j R.! = IOOKOT R" =.120KO; C!. = C!! = lPi g, : 4m A/V

d. For tlre emitter lollowerbiascd bya constantcurrcnr sourcc l.shown iD rigQ.2(dl, draw thehigh liequenc] cqui\€lent circuii cleBrly naming lll the conrponcnts: (0t NI*k,

Fis.Q2(d)

F--: lFie Q r(a)

b Dmrv rhc MOS cascadelmpliner cncuitNirhcurenrsienr eqtr \dlenr .r(!rt Sho$ th rhe o.odmgvoftale e:rn 6orn q. b A r.

sourcebi.sing. with dre help olrnallincrcascs flagnitude of open cnrn

(06\r,.k,

A CMOS comon sourcewL = 100 !nr1.6 [m for a]llRlf=l00AA,vaa=8vrnr

l0Ec6l

Fig.Q.l(,)

c. wrilesho notcs onoascsde MOS currenr niror cncuit. (0,1Mrk,d. FLrd A,, tur an NyOS rmnsktor fabri.aled in a O..l[m CMOS pmcess for vhrh

Kn' = 2I]()I!AJV], a.d VA, = lov/pnr. Thc ransistor has a l].,lBm .hannel tensrh Bnd isoperaled *ith an orerdrivc rcltage ol0.25V whd must be tV rbr NMOS rransistor tooperate 1t ID= l00rA? Also find r, and g.. (01nlrk,

a. lapknr rhe opcfiion oIMOS diferc.rial patr sirh a differcnriat inptrt lohage and denletherangeofdilErenthlinputlordifierenrialmodeof.Nmhon (0strtrrkn

o Pr e \ A ., -' L - .orrF,..n\elo"ded vO. ortrerel jar -n,,,e' 2R. I +F_ r.

c. toi ihe Br r dr,t Ent,l ampliricr having F = 100. mrcred," 1011,., b"".,. .",1(j,1"::il:laremaichedtol0%orbefter,alo.grvithcollecrorresisrosrhltarcmarchedtot%orbet$,fiDd v.s,IB and lot. The dc bias crtrenr is l00AA (0a rrlrr9

Explain the opeEtion oIMOSFET as a li..ar aDplificr 10s iuarkgForthe commor base rnpliliershow. inFis.Q 5(bl dn( rhe small signatcqnivateDl cncuirand lEncc derive a. cxpression lor R", R,,,, and A,,, (06 \rj*,

LA MOS diferential anplilier is

WL ratios of 100, K" = u,lvov=(v.s-vJ, c-, ji. Ar

oPcratcd al a total cnftmr

d Explai. channel lenArh modulation

l0Ec63

PARI'Ba wbat are the fourpropenies ofnegative ieed back? Brieflyexplanr abour eachpropony.

(03Ilriktb Forthc scries-shunt Ledback ideal amplifier find Ai R ard R". (06Nllrktc. Discuss rhe mcnrod ol lrcqncncy compensation for modifynrs opeD loop elnr A(s)s. thaL

thc clossd loop amphier n slable. by intoducins a nc\r pdle i'l tmBfcr tunction !tsuflicienlLylo$ ncqucncy. 106 illrrk,

Dmv the .n.un diagram ol basic ditfcrcrcc amplincr rnd derive an expression lor thcourpur vohage Vi and differeDlial inpuri.sistance Rd. (05 Nrlrk,Sho$ thar the sain baDdwiddr pEdu.l oran rvdrline ,frtlifier is s.raller than tbar ofa nonirleiling amplilier. (05 n rrk,rind lhe outpur voliage olihc cncuit. assuminS Op. Amp Ml has DC open loop slin ofI x l0! ard a bendwidrl otlo rad/scc, op ajnp M] is an idcal op u.p (R.f Fje.Q.@,.r.t

FigQ.7(c)d write a notc oD use oaop-anp nr sanple and hotcftuii.

Dnw rhebasic srrucrureolCMOS invener md explain rhe volrage ransler chancteristic ofCMOS inveter ($!r, ,Consider a CMOS i.lcncr labricatcd in a ().:stm ffoccss for whilh C.' = 6fF/!;,[, C^ = l15uA/v':, npc,,. = 3otA/v:, vL" = -vr = o.,lv and vD. = 2.5v Thelv/! raio olQN ls 0175 !n0.25|nr and lbi Qp k Ll25!n 0.25fm. The equilalcrt capacitance value is615lI. Find t8r, tur andr. (o6nlrrktExplai. with neat crcun dilgrams about tull up and pulldosn .ervorks used in CMOSlosic oncuiis. (06 ilrid

Sixth Semester

lOEC/TE6I

014/J,n.2015

sienal $nh related block diaeram, spcctra and(06 irla.L,

B.E. Degree ExaminatiodS;c.2Digital Gommunication

Noret Ahs|9d FtvEf ll q"esto"s, sele.ti gat leasr TwO qn stions fiot" tuth pan.

Explain the quad.aturc srnpling olbaM pas

Alo{ pass sienalbasthe spcctrungi\cn by,

-. Ir lr,lr.L""'=10. l, -rAsure rhai gt) is sanpled ar I 5 Hz and rhwith tofffrcquencyar I Hz.llor lhe spectuuw[at is fl& lop sanrp]inel Derivc ancxprcsio

,

:1

ti.

'E

a.

z+

:.

a. A PCI\'i sy$emusesr uniform quantizer 6llo$ed byn,bn enco.ler Show rhar mrssig.al toquanrizarion noise mrio is approaiflatc 1, e iven by s\R = I 8 -6n dB Assunrc ihlt,npur toPcM systcnr is a sinusoidal si8nal. (06Nt k,The ourpnt stnalto n.ise rat,o orr l0 bn PCM was found to be 30 dB. the.12 dB. lo incrcasc rbe SNR to desned value by inmasi.g rhe nuhberlerels Find the fiactional increase in rrssmission band sidtb required lirSNRWhat n lhenccessnlolno. unilom quantization ud explain.ompanding,

Explain dlfiercnri0l Fulse c.de nodulation rdsni(er and reccrrcr(ith rclcvant cquaxo.sand show Inat t|e.tu{nlized version oathc signal is sun of oiginal sanple \alue andquanrizari.n er... (16 r.rrtWitlr rclcrence $ delta Drodulation systen shorvn in Fig Ql (b)sho{ th the.ptiEud {eF

Fig Qr (b)NheE A is anplitude olsine wave d0.l is sampling frcque.cy and i, is the tequemy ol

i) Split phasc manchcslcr codi.gii) B,tohi NRZ\rlelorm andiii)8 ary sisnallins qavefom

l\ o0n\ dor.'l .lope.\e'o,.".1,, lr. r1,'.r'.....qrn r)se,tuence 0 I 0 I I 1 0 0 I 0 I 1, dmw rle disnrl fonn ]Blcforn

I rl2

IOEC/TE6I

what is ISI? Deire an cxprcssion tir Nlquist pnlscshaprg crireion tbrdistonionlc$ baseband binary tunnnhsioD. {06 }!rik.)What is .oreLdtiv. cod,nel Explain duobinarycodingrirhand wirh.nr prccodin.e

a. With near bbck diasram. explain the DPSK tramnnter and Eceiler. (r0Ilrrktb Fordre binary seqnencc 0I I 0l () 0 0 explain thc srenal sFce diagram ft,r.oh.renr QPSK

sYstenr. (ollkrktc. Dernc m expresion forprobability oreror ror coherent bi.aN PSK slstenr (06l|trrkn

a. $,'tnblockdiaBram.exphnrthepincipleofdetectionandcnimadoh 06Nlirktb Suppose S{t). srg) and Srt) are represc cd sith ietaEnce ro hvo basis tunctions

t {t)and'i,(t).Theco'o,dindcsorthesesi-s.als!E.sr =(s,.s,)=(1.0)

s, =(sr.sr.):( r,-l)Dra* thc consrcllation diaeran aid expE$ S (r).Sjlt) lnd Sno 6lined c.m

c. Coisider rhe sieill S (t), S:10,

Tacbinnrydain 0I I I0 0I 0 i are applied io rheinputofa modificdi) Con$tuotthe frodifie!duo bi.a.!.oderollputR houtprecoder.ii) Supposcrhat ducro cror intransnrnsion. thc lcvcl p'tdDced btrhe

to zerc. construct a new receirerourput.

sct ol sigtul usine Onm-Schmidr103 Nrr&t

Fis e6 (c)Find an ofthonomal basis lirndion lor rheseor.hogomlization prccedure.

! Exphnrdre luncrion olcorrcladon rccclvcr.b Show th.l thc probrbility oa bit eror or a

'natched tilrer reccilcr

I lN,. A 6inary dara i\ tunsmitted u$ng ASK over i AWCN channel ar a nre of

canier amplitude ar thc rc.cilti is lmv. The nose poserspcch.al density.

I L0 rdr.lr. I.d'led e.>eprubabli..o .... rriede!..or ..o\.r1. I (

";(5) = 3, ro ^. .,6,*kr)

a. Erplain the woiking ofdtcct sequcncc srrcad spedtuh transnrnter and rcceilcr (ustuirrr)b Exphinprcpcnies oaPN scquence. (06\Irkr). D isr intruis h bedveen slow lieqne..y hopping and fa$ iiequcncy hopDirs. (16\t,r[,

Sixtb Semester B.E. Degree Examinaiion, Dec.2014/Jan.Management and Entrepreneurship

Note. llnsver FII'E fuI questions, selettinsdl?asr TWO qudio^Jiohuch pt .

a Definc the rm nlanagenretrt. Extlain theproce$ofmanagement in delail.b Dcscribe the contributbns olr'.w. Taylor lor sclentlfic nanagenrDtnroccss.

a. DescribcrleMaslo\'s need hErarchylheoryolDotilarion.b Erplainanytl ee techniqncs ofco-ordintrrionc. Des.ribe any thee esenrialrhcrors oaefeciilc co rols!$en.

E\phin rhe Fasons which orake plannlne procc$, a. nrForlart activnt h management.W.td rhc hierarchyoforganizario.rlplaDs. (rorrrrktDescribc the ftps dmr are generally tirllo\e! indre planninsproces. (0i{rrk,

Describc rhe depMmenralisatioD based o. tuncrions {irh ns ft s and demeri.s. (06ruk,Explaiithe advant0ges ofdelegalio. ol,uthorny (06rLrk,Explah the vxrious sounes olienuit@ (03r!hrk,

r 0AL6t

20t5

:

2.,' 2:,

i,2,

!a

a2

a!

Explan tlre classifi cattun

Describe aqr filc speclilc

on iirncrional chamcre tics and qres of00\Lrlt,

faced by cntrcprcncurs. (lo\rrrk,

Siaic tle chamcreisrlcs ofSsI\Describe thcobjectives olscitine up SSI\ inindia.Briefly expllii theslepsrcquncd for establis[ing an SSt

Dcscribe lhc princDal seNices offered by NSIC loi rhe pro.rotion ofsnall scalc

Explain rhe various focurd consultan.yaieas oTTECSOK

a. Describethe severalstascs follolcd nr project tbimul,non,b. ExplaD rhe feaiurcs. ihd ihe FoJe.r repon\hould inchde.c Stntedre Rd!"nra8es aM linrnarionsolCPM lor ueNork analysn

l0Ec/rf62

Sixth Semester B-E-

Nor.. Ahs*et Ftt/Efull qu.stons,at lea\t rwo qtu6tiohs lio

a

t.

:!

ii;1

za

E'

E\plain the tunctioDs ollollosin-s nrstrudions N h exanples:, LlA ii)IDIV iii)DAA i!) JNGE (0ltlrlrrL,Wine an r$cmblt lcv.llanguage proeiam io add No 16 digit packcd BCD nrnbers.

(06rvrrrks)c. Explairthe tol|rvrg dndctile\ aid operalos *1th sutable eramFles:

i) SEGMINT ii) ASSU\'IE iii)DUP iv)SlzE

a. \Lnh near skctch cxplaln cxccurion unir of8086b Deline addrs$ing modes lbr spsciiyi.g branch addre$ and

fbllouihg instnrctions:, MOV [BP+Sl:5],AH ii) MOV AL li0i6l

c. Explair laioN mchi.c 10neu0gc instrudion loan0unscd ln

i) Movs B i) cMts B ilir SCASB n)lrencdta. Explainthe tallorvin! stri's insrucliors s herlmples:

\L.ne an Asembly le\el lang0aEe progmm to collert lour dilitruhber to binary eqnivalenr usir)s strins instuctio0s.Wrne a rec urs ile proc.duc ro crlcularerhe lhcrorialolN.

(06vrrknidd.il! addr€sing Drodes of

(06IIIII,3036 \'ith sunable exunples.

(01lvl!r[,

Cive rhe cLassincarions of internrpts ir 8086 Explain the 8086 i erupt respo emechansm. (01IDII,hxpl0in INTN iniernpr in$tudionr wrirc x proeran that ouipDt cbaiecrcs to piffer usiDgI\T l7H iderrupl. (ot nhrktExplain inreiiupt data infur u\ing sL abk .ncu diamm. Wrirc nxerupt sen,.e trDcedurefor rcrdinp cblacres liodASCII keybodd. (03 u'rr,

$rite ! keyboard procedure dDt scans rhe keybo d and retLms rvnh nunreric code of thekclinAl (ro!rfk9l.rfaacceish seven sesE.nr drsplay. usins8255 wnh8086. (r0lvrxrl,

a. Explaindak tlpesolnnDrericdak pmcessor8087.b. Rcprcscnr I L i75rin shonrcallortu.c Explar funchons olfollonin! mrruchons:

iii)F2xv1i) FLD n) FlDltE

lOEC/T852

.Q,

a. Explain minimm md€ coniguation of 8086.!, Explain blowing with rsp*t tr PCI bus

i) PCI bustiming diagrm ii) ICl bus conmdds.c. Exllain rrles ofpackets and c@tenis tuund on UsB.

<a. Give the featres of 80386 micnpm€sor Explain its Mry system a"d l/O

b L\plahpbEi.mmrngaod.lof80486 misoproc6sor srrh su'hbt d 6gn nr.

.l:,

c. E&lsinbasic lertures of Pdtium proce$or.

_.a\'

\l,

?*^?Q,

..Y.

. rr^ \a!'O, (

:l3^a-t

".i(L

{'

108C64

Sixth Semestcr B.E. Degree Examination, Dec.20l4lJan.20l5Antennas and Propagation

l;ote: A stttr try tlvEJull qtudthths, :datihgatleast TwO quationsfro ea.h pail.

r wlth thc help .l Max\rclLs eqlatn,i, elplain h!* radiar,on a.d leception .l EM tukesplacel (06M!rk,

i2

:;z-

a,,

tL

a::!iZ

li

;,

Erplaindrc follo$iug texns as related to affema systemli) Dtecrilitrr: ii) HPBwr ii) Eficcrilc lcngnri iv) Bea6 eficien.y. (03rrrrktSho$ thar the dnccdvitt lor unidnedioralopeiaion n lli + l) lbr an i ensny variatDn olr = uii coJo (06rtrrkt

wirl] a icar dFeratu, obtaln M erpression for naximnn etacrive aperlurc ola i.,2 dipole(07rIrrk,

Derile re Ia hon shrp between maainum e re ( ive x perturc and direc r ivity o I an anr cnna.(03It,r[t

Fidd d1e nraxiorum Fo$.r re.eircd at a distaNe ol0 75k.1orer rree space I L0 Mb7 crruitconsistnrg ofa @nsnnlirrg aDtenna ol30dB gaiD and a receiving ant..na ol2sdB gain. if$e p.*err"p to the tFusmitiins anten.a is ll0 watts. (0sllrk,

Statiry 6onr irndatucmah doile

A dipole htenM ollenEth5cmhl.= 120nA At time. t = lscc,l]-Cxlculatc rhe radiarior resisr$ce

rhe cquarion lortudiation rcsi$ance ofHertzian dipole.(03\hrL,

opeEted ata i€quencyoll00MHz $ith reflnnral cumnt.J5'and r-1to, Find i)E,: ii)Eamdiii)H]. (03llarknofa dipole of length = ,./s (A$urne tiargular cutrert

(0a iuirlt,

Dcrive lhe tiir neld c\prc$ions lorsmallloop antenna. (03 rllrli,Derive an cxFression a.d drarv thd lield lrtem for !n anay oI rwo notupic point sonreswith equBl anrplilude and opposnc phasc, Take d= irl. (03 tvlrkslFnrdhalfpo{erbeimwdrhanddncchrityolahrearbroadsid.arayofaourisoroti.poinrsonrcesorequal strelsth wirh d= i"/11 (u !rk,

PART _ B

a. writc cxtlanarorynoteon i) holded dipolexnrcnnrr ii) Yrglda mtdnn!. (rorrarr,b Find thc le.grh, L, H plare apennrc and flarc angles 0r and er oa a pyiaridal hom lor

$hi.h E plinc apcrtur is l0;.. Horn is ti:d bt a r.ctangular qaresuide Nith TE i modcAssumca = 0.2i in E plane and0175i. inH plare. Aho nnd E plane, H-pla.eberh \ridrl[and dnectivnt. (06 rua*,

. Adish a.rcnD opemtins ara lieqncnctofl4l cHzhasa diamdcrof64Dcand h fcd by a

dn.cnonJ antenna Cxlculnte HPBW. BWFN and slnr rynh rcspccr (o ii2 dipole enh evenilhmnrarbn. (o,t rrr,rl,

l0EC64

a, write short notes on: i) PaBbolic reflectoNt ii)Log periodic anrenna. (l1rtrrktb. Delemine tbe cut'ofiequencics and bandpa$ ola log periodic drpolc 0uay wirha desig.

factor 010.7. Ten dipoles m used in lhe slruclure, rhe sDsllest halins a dimensio. L/2equaltoo.3m. (03 Nrlrk,

Detine a wale tilt orasuiitcesave propagation Also, prcve that

- t, , Iur.e.rl..o-Ln ' -kni-, ',E LJ. lrr,,l .lDeriv€ the dpresion for resuhant field strength al a poinl dre lo space $ave propaearion

. (0s lf,rr,Fora vHr @mmunicario. link, a35 Nan hnsmifier isopemting at 90MHz. Deternire thedntance upto which LOS would be po$ible siven thal hcight ol the lnnstuitting andieceiving antma are 40m and 25nEspectively. Evaluate lle field stensth al dre rcceiinspoint (os rl,rb

Denne thc following: i) MUF: ii) Cdtical liequeicy; iii) Virtual heighi iv) Skip distance.(u rvhrrd

Calolare the!al!eorthe.peiatingnequencyoftle ionosph.rc layerspecified by Enadiveindex olo.85 and an electrcn dcnsily 5 r loi electontmr Calmlate the criticatfiequeDcyand MUF ofrhe systehwnb 0i = 30o. {06 \r,rk,calculate lhe crnical frequencies for fr and E layes. for which, the mximun rcnicde.sitics are 2.1x 106,3.5 x 106Md I.?x I 0' e leciio ns/cnr respectively (06 Ntlrkn

i.,)

l0EC65

Sixth Sem€ster B.E. DegreeOperati

E\HVI,Dec.zolatlan.2ots

) r-rFo

6. for thc a.llN\lnq "l!.. nr..e( f.r \.h.d,,li

l l 5Cxl.ulatc ntln turn lilund tim and meb ssishred tum around for rbe (i) FCFSsoheduling (ii) Round-Robii schedul,fs*nh tnnc slicing (6)Inr I rccond troNrdk,Erplanr rhc p.nrmyirsucs in itoplchenting nEsa,le pNsing. (u6Nr,rbExphnrtheworkingofablockirrs0.dnon-blocki.gdchdypDrocols. (07iurrk,lxpl.in D.ilbores. Cive rhe advantagosoanailbor€s (07\l,rtd

\oie: A"std I-t vE itu qt stiors, selednlgai l?asi Two q,estit,1: .fro,] "actt

ptd.

8A-Bj-=-Aa \\:hal is OS.l wh.t re lhe connnon bsks perfonned by O.S. and \he. they are

Derlormed:) (07 rlrrktb Expbnr rurn arouditue $ barh processing synen. (00 u!rk,c. Dcfine distributed systeN. Ci\€ nre key concefrs a.d rcchniques usd ii distributd O.S.

lu7\lrrknd. Lxploir wilh basi. s crure uscd ibr syncm genemrion nr conEsuins and insrallin-q

nrperlfor (o7\rrrk\)b ExplaiD $ ith a lisur hc $o(nrs ofa trl o layercd O.S. smdur. (06)t!rk,c \\'ithaneatdlalrxm.cxphhrhe$. i'rgolaDric,okcmclbasedO.S (07\r$k,a DeliieaprocesLirdrediaiercnrncldsolaproce$contrclblock. (06turrkl)b. Esplain the four tundamenralirss ora l]roccss firh srate rransnion diagram. (0? \,rrk,c \hat ar. nrc adrartages o I threads olrr proccs? Erplam kernsllcvelth'cads (07 ]rsrk,a ExplaiD thc{orkiigora buddy sy$ern allocator. (06\rark,b. Cile thc.otrlpdisonofcortiauousand nor-roniiguous nEnorvallocalon (06 ]hrk,c Explaii tust fit and best lir rechnique used to pcrlom a lieshallocltion Eoha fiee list.

(03 uark,

83Bf=-Er. ExFlain ibat a,c the tunctions perbined by pagine hard$,!re. 106 i[.Ik,b whal!Ethe tuncrions perhrded by vM handlcr? Cive the data sructues of VM handler.

(06[krk,c. Consider nrc lase reierence srriDg 5,,l. i.l. l.4.l.5,.r l.2, l,5 Hos tuanl tage tirurrs

would occur lorihc lollo$irg page replacenent policies astrmi|g I tamcsl

ng Systems

:z

:

1=

1,"

2;

t).2

aa

a. $Ihar arc lhe licilnies rrovlded byrhc filc slich ahd rhe inout ourour conr.lsyiem?(061\lirt6)

b. Nnhr ligl.e cxplanr re trorknrgola linked allooarion ol-dilk space. (07M,rr,.. Erplaiilhennefaccbc6leernGs),nemandlocs. (07M,rt,

n with diasmm explai. nre \oftDg of a lon-{. medium aM short tem scbeduliig rn a trmesharil-! syrem (t0lvrrrLt

l0Ec665

Sixth Semester B.E. Degree trxamination, Dec,20l4[an.2015Programming in C++

:

2a

taA2;a

! Cive dresrroctureofa C+ prcgran. ({),l)rrrk,b. Listottth. difference betrveen oblecl onented progranmins and procedml programnng.

(06nhrrs)c Lisr outlndexplain irbricf anyfiveprcprocesordnectves6ed id Cr+ 00lbrr,

a. \hat h tu nLnctions ofrhe hllorvins comnrands and \rite the nmes oflne header iiles ro

\ore: Ah!tuet FIVE Jull qkstions, pleLtrlgar least TwO qrestiors ftutu each pifi.

\hi.h ihc tilloqnrs comnunds belong:i) nex ) ii) isalnum( ) iii)r,c F( ) iv) rabs( ) (0snrrk,Wh n the din:eren.d benleen globrl variable and local lariable? Expbnr Nnh a. eramplc.

(06ILrk,$lite a tuncrion in C-- Io count t]ie chaiacten Frcse.t ina line ofasnng (06 Nhrr\)

Inrd the oulpur oarne follosin-s prosBm:t include <iostream h>\oid dmrydhconrn( in Arl l, inrcoD.i)

Ior (int c = l: c < counrtC++)

^rtc rl-=Artcl:

l

lintAi l= li,4. st.Bl l= 110.r0.30.401.c[ ]=1900, L200licldrgerhecontetr (A.l)i.1,1.e5c,orol"B. i'.cha.gedre.o.te.r (C, l);$r(i L=0iL< i: L--)..ut << AlLl << + icour<<endlifor (L = 0: L <4iL+-)cout<<Blrl<< :'lcout << e.dlrlor (L = 0iL < 2: L+-)cout <<c[L]<< i i

I (06 !rk,Ertlain call by lalue and call by refere..e taranreter pasnrg netirods Nith suitableckDpler. (m:!rsrk,what a.c ft\ aod delere op.rarosl wrnc a C-- code ro allocare and de{llo.aro memory ron in.eges, initlalize and display then values. (n6Nturkn

l0Ec66s

a what do )on undestand bl, p.l_vnmQhrr? G,!c a suitBble exampl. oftu sanre (06]\r,rk,b. Write a tundion i. C + ro fi.d the sun oaboth left and riShr diago.dl .lcm.nG lionr rro,

d ihensional may (nrarnx). (06 \brr,c Nhat n inline tunction?Explain wilhcaample. Lisr ant thrcc adunrases!.d disadvanlagcs

ofinlinetuncions (03 \r,rk,

a wnat ee Fcusive lunctioN? \\ine a C++ prosanto nid a fidonalofa Nrber.(r3\r,rk,

b. DefDe a class inC+wnh iolloNing descriprion:

. A dala member uighr.nnber ofripe ftegerr A darafrembcrdeshna.onoftrc ndnC. A data nenba Disknce of twe floarr A dara ncnber Fuel ofrt?e lloatr A membcr tunclion CALIUEI( ) to allocate dre vulue offiEI as per rhc folloqirg

crneria. lfdisuncc <-1000 Fuel = 500 lor dista.cc more ihar 1000 and <= 1000Fucl = 1100 aDd lor dnt.nce mor rhao 2000 Fuel= 2100

. A nurction IllDINtOi ) to allo{ use. to efter valu.s tor flight numbcr.destinatioD. dhtance and call tunciion CALFUEL( ) ro cal.ularc the quanrity.l

. A fincrion SHO $I|\FO( ) to alloy user t, ri$ conrenr .f all tu dar! nen$es0:nr!rL,

\\l6t do you uDdestanddata nli.ing? what are the ad\€ntascs oldara hidnrs? Exphln \rnhlnexanple. (3 Nrnrk,whal is exception handline? Nhy N n nccdedl Erphln ihe nrhin! and sur0\ orrv andcarch block Write aC+- codc to .0kh all rhe uncaueht e\ception in rh. 14 trlock

02Ilirr,

a. What is operator ovcrloadnrg'l $iire a C + progr0m ro rddolerloading thc -' opcntor.

b. Explainrhe folloving liaruresofOOP si) d6$s ii).bjeds in) tiend tunchons iy)rwecasine !)

\vhat is inherit!.cc? BrieIy explain public. prlvale and rlotectcd inherir..ce xntr anc&mple (t0r{rrr,Whal n nnltiplc inhfila.cel E\plainwftba C+: program (r0rrirkn

2 co4rlex runibm b!(l) Nrirk,

encalrsularion (r0r\Lrk,