WGU C777 - Practice Test A Exam Questions and answers 2025 .

WGU C777 - Practice Test A Exam
Questions and answers 2025
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The ,terms ,"HTML ,family" ,and ,"Web ,development ,trifecta" ,are ,sometimes ,used
,to ,refer ,to ,which ,combination ,of ,Web ,technologies?
A) ,HTML5, ,CSS3 ,and ,Javascript
B) ,HTML5, ,XML ,and ,CSS3
C) ,HTML5, ,JavaScript ,and ,Flash
D) ,HTML5, ,Flash ,and ,XML ,- ,CORRECT ,ANSWER-HTML5, ,CSS3 ,and ,Javascript


Moishe ,wants ,to ,develop ,mobile ,apps ,using ,the ,technologies ,contained ,in ,the
,"HTML5 ,family." ,Which ,language ,in ,the ,family ,should ,Moishe ,use ,to ,create
,dynamic, ,interactive ,capabilities ,for ,his ,apps?
A) ,JavaScript
B) ,HTML5
C) ,Cascading ,Style ,Sheets ,(CSS)
D) ,Document ,Object ,Model ,(DOM) ,- ,CORRECT ,ANSWER-JavaScript


Bella ,wants ,to ,simplify ,Web ,page ,creation ,so ,that ,she ,need ,only ,make ,on
,simple ,change ,to ,affect ,all ,like ,elements ,across ,the ,site ,simultaneously. ,To
,accomplish ,this, ,Bella ,should ,use:
A) ,Cascading ,Style ,Sheets ,(CSS).
B) ,the ,Document ,Object ,Model ,(DOM).
C) ,HTML5 ,structure ,tags.
D) ,HTML5 ,APIs. ,- ,CORRECT ,ANSWER-Cascading ,Style ,Sheets ,(CSS).


Ahmed ,is ,creating ,an ,intranet ,site ,for ,his ,company ,that ,may ,be ,viewed ,using
,several ,different ,browsers. ,What ,can ,he ,do ,to ,help ,ensure ,that ,his ,Web ,pages
,render ,appropriately, ,regardless ,of ,the ,browser ,used ,to ,render ,them?
A) ,Follow ,W3C ,standards ,carefully.
B) ,Use ,more ,than ,one ,version ,of ,a ,language ,to ,ensure ,backward-compatibility.
C) ,Validate ,the ,markup ,code ,using ,a ,W3C-approved ,code ,validation ,service.

, D) ,Use ,HTML5 ,markup ,code ,exclusively. ,- ,CORRECT ,ANSWER-Follow ,W3C
,standards ,carefully.




Pieter ,wants ,to ,make ,his ,Web ,pages ,HTML5-compliant ,and ,eliminate ,the ,need
,for ,site ,visitors ,to ,download ,plug-ins ,such ,as ,Apple ,iTunes, ,Apple ,QuickTime,
,Adobe ,Flash ,or ,Microsoft ,Silverlight ,to ,listen ,to ,audio. ,What ,can ,Pieter ,do ,to
,accomplish ,this?
A) ,Incorporate ,the ,audio ,element ,in ,his ,Web ,pages
B) ,Incorporate ,the ,video ,element ,in ,his ,Web ,pages
C) ,Incorporate ,the ,canvas ,element ,in ,his ,Web ,pages
D) ,Incorporate ,the ,movie ,element ,in ,his ,Web ,pages ,- ,CORRECT ,ANSWER-
Incorporate ,the ,audio ,element ,in ,his ,Web ,pages


What ,can ,be ,considered ,an ,advantage ,of ,using ,HTML5 ,APIs ,to ,create ,mobile
,apps?
A) ,HTML5 ,APIs ,use ,fewer ,resources ,than ,plug-ins ,do.
B) ,HTML5 ,APIs ,can ,be ,used ,in ,mobile ,browsers ,that ,otherwise ,do ,not ,support
,HTML5-compliant ,code.
C) ,The ,use ,of ,proprietary ,plug-ins ,is ,made ,easier ,by ,embedding ,them ,within
,HTML5 ,APIs.
D) ,You ,need ,not ,provide ,alternative ,content ,or ,controls ,within ,HTML5 ,APIs. ,-
,CORRECT ,ANSWER-HTML5 ,APIs ,use ,fewer ,resources ,than ,plug-ins ,do.




You ,are ,the ,new ,Web ,site ,designer ,for ,your ,company ,and ,want ,to ,establish ,a
,set ,of ,conventions ,for ,publishing. ,Which ,of ,the ,following ,will ,help ,you
,standardize ,documents ,from ,diffferent ,departments ,throughout ,the ,company ,to
,achieve ,this ,goal?
A) ,Style ,sheet
B) ,Style ,guide
C) ,W3C ,markup ,validator
D) ,Cascading ,style ,sheet ,- ,CORRECT ,ANSWER-Style ,guide


Which ,of ,the ,following ,is ,the ,best ,example ,of ,good ,coding ,practice?
A) ,h1 ,{
font-family: ,arial, ,sans-serif;
color: ,#FFFFFF;
font-size: ,36px;
}
B) ,h1 ,{font-family: ,arial, ,sans-serif;color: ,#FFFFFF;font-size: ,36px;}
C) ,h1 ,{
font-family: ,arial, ,sans-serif;color: ,#FFFFFF;font-size: ,36px;
}