Page 115 - Computer Science Class 11 With Functions
P. 115
11. Automatic Garbage Collection:nObjec sndi cinStenttnlttietnSccess blen tnSnpttitSrnStenctllectivel ncSlletniStbSie,n
Sttn ienpttcessntfnteletitin ien tSccess blentbjec sn sncSlletniStbSienctllectitt.nh ittnSu trSticSll ncStt esntu n
iStbSienctllectittnftequet l .n
12. GUI Support:n R cin l btSt esn fttn GtSpi cSln usetn t etfScen (GUI)n etSblen ien eSs n teveltpret n tfn GUIs.n Tiesen
Sppl cStittsncStnSlstnbenptt etn tnt ietnSppl cStitts,nl btSt es,nSttntpetStitins s ersnsucinSsnW tttds,nMSc t tsi,n
SttnL tux.nTienh ittnl btSt esnsucinSsnTk t etnielpn tnteveltpnsucin pesntfnGUInsupptt .n
Which of the following characteristics is/are true about Python?
a. Case Insensitive
b. Free
c. Open Source
d. reusable
e. Portable
f. compiled
5.3 Shortcomings of Python
Wi lenh ittniSsnsevetSlnusefulnfeS utes,n nSlstniSsnstrensitt ctr tis:
1. Slow Speed
n n Be tinStn t etpte etnlStiuSie,npSt sntfn iencttenrS niSven tnben t etpte etnrultiplentires.nFttnexSrple,n fnSn
futctittn sn tvtketnsevetSlntiresn tnSnpttitSr,n nd llnben t etpte etnevet ntiren n sn tvtket.nTius,n ienexecutittn
bectresnsltdnSsnctrpStetn tnctrp letnlStiuSiesnsucinSsnC++nSttnJSvS.nn
2. Memory Inefficient
n n gtrenfeS utesntfnh ittnrSken nrertt - teffic et .nFttnexSrple,nSntedns t tintbjec n snietetS etnevet ntirenSn
cttcS etStittntpetS ttn snSppl et.n
5.4 Downloading and Installing Python
n n g tcen ienlSutcintfn ienfits nvets ttntfnh ittn(h ittn0.9.0)n tn1991,nsevetSlnvets ttsniSvenbeetnteleSset.nTiesen
vets ttsnt ffetnfttrneScint ietn tn ie tns t SxnSsndellnSsn ienserStticsntfnvSt tusnfutctittSl ties.nnAllnpttitSrsn tn
i snbttkniSvenbeetnexecu etnus tinh ittn3.11.
n TtnttdtltStnSttn ts Sllnh itt,nftlltdn iens epsni vetnbeltd:
1.n OpetnSt nbttdsetnSttn penittps://ddd.p itt.tti/ttdtltSts/n tn ienStttessnbSt.n(F in5.1)
F in5.1:nDtdtltSt tinh itt
Getting St etnd inh ittnhttitSrr ti 113

