Page 222 - Computer Science Class 11 With Functions
P. 222
nepatlOuSpuS:
>>> Enter first number :3
>>> Enter second number :2
>>> Enter third number :1
Maximum of 3 2 1 : 3
1. Which conditional statement can check for multiple values of a single variable?
2. Name any two operators that are used to join two or more Boolean conditions.
Let's Summarise
Ø l ThtlordtrlofltxtcuSionloflShtltSnStetnStlinlnlprogrnelitlknownlntlfaowloflconSroa.
Ø l InlttqutnSinalfaow,lShtlprogrnelbtgintlwiShlShtltxtcuSionloflShtlfirtSltSnStetnSlnndlconSinuttlwiShlShtlrttSl
oflShtltSnStetnStlinlnlttqutnSinalennntr.
Ø l InlShtlcnttloflcondiSionnal faow,lShtltxtcuSionl oflShtltSnStetnStldtptndtluponl whtShtrlShtlcondiSionnal
txprtttionlyitadt TruelorlFalse.ll
Ø l AlcoepoundltSnStetnSlofStnltpnntlttvtrnalaintt.lISlcoepritttlontlorleortlhtndtrlcanutttlnndlontlorleortl
ttqutncttlofltSnStetnSt,lcnaatdltuiStt.
l l AlhtndtrlcanuttlbtgintlwiShlnlktywordlnndltndtlwiShlnlcoaon.
l l AltuiStlenylcoeprittlontlorleortltSnStetnSt.l
l l ThtltuiSt,lfoaaowinglnlhtndtrlcanutt,lnpptnrtlnSlShtlntxSlatvtaloflindtnSnSion.
Ø l passltSnStetnSlitlignortdlbylShtlinStrprtStr.
Ø l AnlifltSnStetnSltxtcuSttlnlttqutnctlofltSnStetnS(t)liflShtlcondiSionnaltxprtttionlyitadtl(onltvnaunSion)l
True.
Ø l if-elseltSnStetnSlitluttdlwhtn:
l l nlttqutnctlofltSnStetnStlitlSolbtltxtcuStdliflShtlcondiSionnaltxprtttionlyitadtl(onltvnaunSion)lTrue.
l l l nnoShtrlttqutnctlofltSnStetnStlitlSolbtltxtcuStdliflShtlcondiSionnaltxprtttionlyitadtl(onltvnaunSion)l
False.
Ø l Anl elifl canuttl itl uttdl whtnl difftrtnSl ncSiontl nrtl rtquirtdl Sol btl Snktnl bnttdl onl difftrtnSl condiSiontl
(ofStnldifftrtnSlvnauttloflnltingatlconSroalvnrinbat).
Ø l Anl if/if-else/if-elif-elsel tSnStetnSl itl cnaatdl nttStdl ifl iSl tncaotttl nnoShtrl if/if-else/
if-elif-elseltSnStetnS.l
Solved Exercise
A. Multiple Choice Questions
1. WhichloflShtlfoaaowinglifltSnStetnSlitltynSncSicnaaylcorrtcS?
n.l if number >=10:
b.l If (number >= 10)
c.l if number >= 10, then
d.l If number >=10 then
220 Touchpad Computer Science-XI

