C777 WEB DEVELOPMENT APPLICATIONS POST

C777 WEB DEVELOPMENT APPLICATIONS
POST-ASSESSMENT CORRECT QUESTIONS AND
VERIFIED ANSWERS

WhichBofBtheBfollowingBstatementsBaboutBHTML5BisBtrue?B-BCORRECTBANSWER-
HTML5BdoesBnotBrequireBthird-partyBplug-insBforBvideoBandBaudioBcontent

WhatBisBtheBpurposeBofBusingBtheB<output>BelementBinBaBWebBform?B-BCORRECTBANSWER-
ItBdisplaysBtheBresultBofBaBcalculationBinBtheBform

WhyBareBsyntaxBerrorsBsoBcommonBwhenBwritingBJavaScriptBcode?B-BCORRECTBANSWER-
BecauseBJavaScriptBisBcase-specific

WhatBCSS3BpropertyBcanBbeBusedBtoBcreateBroundedBcornersBonBanBimageBorBotherBelement?B-
BCORRECTBANSWER-border-radius



WhatBtypeBofBJavaScriptBexpressionBevaluatesBtoBtrueBorBfalse?B-BCORRECTBANSWER-Logical

WhichBstatementBisBtrueBaboutBJavaScript?B-BCORRECTBANSWER-
JavaScriptBisBwidelyBusedBforBclient-sideBandBserver-sideBscripts

YouBhaveBcreatedBaBWebBpageBusingBtheBHTML5B<nav>BstructuralBelementBtoBdefineBaBnavigationB
area.BConsiderBtheBfollowingBexternalBstyleBsheetBcode:



navB{

float:left;

width:165px;

background:#d8d8d8Burl(background.gif)BtopBright;

height:662px;

}



WhereBonBtheBpageBwillBtheBimageB(background.gif)Bappear?B-BCORRECTBANSWER-
AtBtheBtopBrightBofBtheBnavBsection

, KateBhasBcreatedBaBcomplexBscriptBthatBsheBwantsBtoBattachBtoBmultipleBHTMLBfiles,BbutBsheBalsoBw
antsBtoBaddBaBsimpleBscriptBtoBonlyBcertainBsectionsBofBoneBpage.BWhatBmustBsheBdoBtoBapplyBboth
Bscripts?B-BCORRECTBANSWER-


SheBmustBuseBseparateB<script>BelementsBtoBcallBtheBexternalBscriptBfileBandBtoBembedBaBseparateB
script

ViviBisBcreatingBaBWebBpageBthatBwillBallowBherBemployeesBtoBuploadBtheirBtimesheetsBtoBtheBcom
panyBintranet.BWhatBHTML5BAPIBcanBsheBuseBtoBrestrictBuploadsBtoBaBspecificBfileBtype?B-
BCORRECTBANSWER-TheBFileBAPI



WhichBmethodBofBformBinputBvalidationBisBsometimesBreferredBtoBasB"pogo-
sticking"BandBmayBleadBtoBusersBbecomingBfrustratedBorBimpatientBwithBtheBform?B-
BCORRECTBANSWER-RequiringBusersBtoBclickBSubmitBbeforeBvalidationBoccurs



WhichBHTML5BattributeBcanBhelpBusersBinputBvalidBformBdataBinBtheB<textarea>BelementBbyBprovid
ingBtheBuserBwithBaBhintBidentifyingBtheBexpectedBinputBinBtheBfield?B-BCORRECTBANSWER-
TheBplaceholderBattribute

ConsiderBtheBfollowingBcode:



<script>

varBv1B=B"Blue";

functionBfB()

{

v1B=B"Green";

alertB(v1);

}

f();

alertB(v1);

</script>