Ip Lab Viva Questions

1. What are the three major components of HTML document?  HTML declaration

 The head  The body 2. List out some of the HTML tags?
, ,
,
,
, ,
, 3. What kind of tag is HTML? Every HTML ta i! either a container ta or !tandalone ta" 4. How to format tags? HTML #rovide! a ho!t o$ ta! that %e can &!e to chane hoe te't i! di!#layed on a bro%!er !creen" . !efine HTML. It i! a !i(#le #ae de!cri#tion lan&ae, %hich enable! doc&(ent creation $or the %eb" ". List out the document structure tags. , , , , <META>, , <SCRIPT>, , , <BDO>, and <BODY>.<br /> <br /> 1. What is #$$? )** !tand! $or )a!cadin *tyle *heet!" *tyle! de$ine ho% to di!#lay HTML ele(ent!" 2. List the features of #$$?<br /> <br />  Te't handlin incl&din $ont!, !i+in, !tyle! and !#acin"  rintin !#eci$ic $eat&re!, do%nloadable do%nloadable $ont!  *&##ort $or vertical r&nnin te't, (<icol&(n layo&t $acilitie!" 3. What are the three main parts of #$$ s%nta&? The )** !ynta' i! (ade &# o$ three #art!- a !elector, a #ro#erty and a val&e" $e'ector (propert%) *a'ue+ ." The !elector i! nor(ally the HTML ele(ent/ta %e %i!h to de$ine" " The #ro#erty i! the attrib&te %e %i!h to chane and each #ro#erty can ta0e a val&e" 1" The #ro#erty and val&e are !e#aerated by a colon and !&rro&nded by c&rly brace!" 4. How to insert a st%'e sheet?<br /> <br /> 2hen a bro%!er read! a !tyle !heet, it %ill $or(at the doc&(ent accordin to it" There are three %ay! o$ in!ertin a !tyle !heet E'ternal *tyle *heet  Internal *tyle *heet  Inline !tyle!  M<i#le !tyle !heet!<br /> <br /> 1. !efine) !HTML Dyna(ic HTML i! a ter( &!ed by !o(e vendor! to de!cribe the co(bination co(bination o$ HTML, !tyle and !cri#t! that allo% doc&(ent! to be ani(ated" 2. How to access an e'ement in !HTML?<br /> <br /> The ele(ent (&!t have an id attrib&te de$ined and a !cri#tin lan&ae i! needed" 3. List the !HTML document o,ject mode'.  2indo%  Doc&(ent  Naviator  Event<br /> <br /> 1. What is -pp'et? 3 4ava a##let i! a !(all a##lication %ritten in 4ava and delivered to &!er! in the $or( o$ bytecode" 2. What is ser*'et?<br /> <br /> The !ervlet i! a 4ava #rora((in lan&ae cla!! &!ed to e'tend the ca#abilitie! o$ a !erver 3. What do %ou mean ,% ncapsu'ation? ncapsu'ation 5 re$er! to 0ee#in all all the related (e(ber! 6variable! 6variable! and (ethod!7 (ethod!7 toether in an ob8ect" *#eci$yin (e(ber! (e(ber! a! #rivate can hide the variable! and (ethod!" 4. What are the ,enefits of the /a*a co''ection framework?<br /> <br /> )ollection $ra(e%or0 #rovide! $le'ibility, $le'ibility, #er$or(ance, and rob&!tne!!" ." oly(or#hic alorith(! 5 !ortin, !h&$$lin, rever!in, binary !earch etc" " *et alebra 9 !&ch a! $indin !&b!et!, inter!ection!, inter!ection!, and &nion! bet%een ob8ect!"<br /> <br /> 1. List out the ,asic 0nternet rotoco's. T)/I, O1, MIME, IM3 2. What are We, $er*ers? - 2eb *erver i! !o$t%are that acce#t! HTT re:&e!t! $ro( %eb client! and ret&rn! an a##ro#riate re!o&rce in the HTT re!#on!e" 3. !efine We, #'ients.<br /> <br /> 3 2eb )lient i! !o$t%are that acce!!e! a %eb !erver by !endin an HTT re:&e!t (e!9!ae and #roce!!in the re!<in HTT re!#on!e" re!#on!e"<br /> <br /> 1. !efine protoco'. 3 #rotocol i! a $or(al !et o$ r&le! that (&!t be $ollo%ed in order to co((&nicate" 2. What is the ro'e of ser*er?<br /> <br /> The !erver ; Manae! a##lication a##lication ta!0! ; Handle! !torae ; Handle! !ec&rity ; rovide! !calability ; Handle! acco&ntin and di!trib&tion 3. !efine internet . Net%or0 i! an interconnecti interconnection on o$ !y!te(! to !hare !hare data and in$or(ation" in$or(ation" Internet Internet i! net%or0 o$ net%or0 or collection o$ heteroeneo&! heteroeneo&! net%or0!"<br /> <br /> 1. !efine firewa''. The hard%are and !o$t%are that !it! bet%een the Internet and the local net%or0, chec0in all the data that co(e! and oe! o&t i! called $ire%all!=" The !ec&rity i! #rovided &!in **L6*ec&re *oc0et Layer7 in internet" 2. What is the use of http protoco'?<br /> <br /> HTT i! a !tandard #rotocol that de$ine! ho% a %eb client tal0! to a !erver and ho% data i! tran!$erred $ro( the !erver bac0 to the client" HTT relie! heavily on t%o other !tandard!" MIME 6M<i#&r#o!e 6M<i#&r#o!e Internet Mail E'ten!ion!7, HTML 3. !efine port. 3 #ort i! a loical channel to an a##lication r&nnin on a ho!t" ie", The a##lication! r&nnin on the ho!t (achine! are &ni:&ely identi$ied by #ort n&(ber!"<br /> <br /> 1. What is the purpose of $LT? The *LT !tand! $or *L Tran!$or(ation! and *L !tand! $or eten!ible *tyle!heet Lan&ae" The *LT i! &!ed $or de$inin the ML doc&(ent tran!$or(ation tran!$or(ation and #re!entation!" 2. What is the use of ML dec'aration?<br /> <br /> ML declaration i! a !#ecial ta &!ed to !#eci$y the ver!ion o$ ML &!ed to %rite the doc&(ent and o#tionally !o(e additional (eta9in$or(ation abo&t the doc&(ent !&ch a! the character !et/encodin &!ed" ?or e" the !ynta' o$ ML declaration i! <@ ML AER*IONB=."C=@> AER*IONB=."C=@> 3. What are ML arsers? ML ar!er! are &!ed to chec0 %hether the doc&(ent i! %ell $or(ed and valid" 4. What are the t%pes of ML arsers?  Aalidatin ar!er!  Non9Aalidatin ar!er!<br /> <br /> 1. What is !M? DOM 6Doc&(ent Ob8ect Model7 i! an 3I that de$ine! ho% 4ava*cri#t #rora(! can acce!! and (ani#&late (ani#&late the HTML doc&(ent c&rrently di!#layed di!#layed by a bro%!er" It incl&de! the de$inition o$ the #ro#ertie! o$ doc&(ent doc&(ent ob8ect, ob8ect, (any o$ %hich %hich are the(!elve! the(!elve! ob8ect! %ith %ith their o%n #ro#ertie!" #ro#ertie!" 2. What is ode o,ject?<br /> <br /> Every ele(ent in a doc&(ent tree re$er! to a Node ob8ect" *o(e node! o$ the tree are 4ava*cri#t ob8ect! corre!#ondin to HTML ele(ent! !&ch ht(l or body 3. !efine Thread. 3 thread i! the 4ava AM! ab!tract re#re!entation o$ the #roce!!in to be #er$or(ed to acco(9#li!h a #artic&lar ta!0, ta!0, #o!!ibly conc&rrently conc&rrently %ith other other ta!0! 4. List out the methods of #ookie c'ass. )oo0ie, etNa(e67, etAal&e67, !etMa'3e67<br /> <br /> 1. What is ML amespace? 3n ML na(e!#ace i! a collection o$ ele(ent and attrib&te na(e!" Each na(e!#ace ha! a &ni:&e na(e that #rovide! a (ean! $or doc&(ent a&thor! a&thor! to &na(bi&o&!ly re$er to ele(ent! %ith the !a(e na(e in order to #revent colli!ion! colli!ion! 2. What are ML $chemas?<br /> <br /> ML *che(a! are #art o$ the ML vocab&lary and it! addre!!e! the !tandard $or ML doc&(ent validation by incl&din incl&din a de$inition o$ a collection o$ !tandard data ty#e! %hich are &!ed to de!cribe data !tr&ct&re! 3. What are the components of $L?  *LT9*L Tran!$or(ation! %hich de$ine! the !e(antic! o$ the vario&! ele(ent! and attrib&te! o$ the *L na(e!#ace"  3TH 5 ML ath Lan&ae %hich de$ine! the !ynta' and !e(antic! o$ (any o$ the attrib&te val&e! &!ed in *L ele(ent! $or acce!!in #o!ition! o$ the in#&t ML  *L9?O 5 *L ?or(attin Ob8ect! i! a !e#arate vocab&lary $or de$inin !tyle #ro#ertie! o$ an ML doc&(ent"<br /> <br /> 1. What is the concept ,ehind /-56# techno'og%? The 2eb !ervice! are the !o$t%are !y!te(! that are di!#layed by the %eb bro%!er &!in the %eb #rotocol" The!e !o$t%are !y!te(! are are &!ed by the !o(e !o(e o$ the a##lication a##lication rather than than by end9&!er! directly" 2. What is $L and wh% it is used.<br /> <br /> The E'ten!ible *tyle!heet Lan&ae Lan&ae 6*L7 i! an ML vocab&lary ty#ically &!ed to tran!$or( ML doc&(ent $ro( one $or( to another $or(" *L doc&(ent are %ell9$or(ed ML doc&(ent!" 3. What is meant ,% W$!L?<br /> <br /> 2*DL i! 2eb *ervice! De$inition Lan&ae %hich i! ba!ed on ML" 2*DL de$ine! the %eb !ervice li0e o#eration, #ara(eter, ret&rn val&e! and co((&nication #rotocol!" #rotocol!"<br /> <br /> 1. What are We, $er*ices? 2eb *ervice! are !o$t%are !y!te(! that are de!ined to be acce!!ed &!in %eb #roto9col! and technoloie! technoloie! that are intended to be &!ed by other !o$t%are a##lication! rather than di9rectly by end &!er!" 2. !efine the term 6#.<br /> <br /> Re(ote roced&re )all i! the eneric ter( &!ed $or the ty#e o$ co((&nication &!ed to de!cribe %eb !ervice o#eration! %hen the client (a0e! a call to a (ethod or #roced&re that re9!ide! on another (achine 6re(otely7 3. List out the defau't ports po rts of Tomcat We, $er*er and /a*a We, $er*er  To(cat 5 CC  42* 5 FCFC  HTT 5 C  *MT 5 G  Telnet 5 1  O1 5 ..C 4. List out the o,jects used for data,ase access using /!7#.  )onnection  *tate(ent  Re!<*et<br /> <br /> 1. What are the necessities of using HTML forms?<br /> <br />  atherin &!er in$or(ation  )ond&ctin !&rvey!  Interactive !ervice! 2. What is a protoco'? 3n areed9&#on $or(at $or tran!(ittin tran!(ittin data bet%een t%o device!" 3. List out the frame tags.<br /> <br /> <IM>, <M3>, and <3RE3> 4. List out the frame tags. <?R3ME*ET>, <?R3ME>, <NO?R3ME*>, and <I?R3ME>"<br /> <br /> 1. What is ja*ascript? 4ava!cri#t i! ca!e !en!itive and al!o it i! &!ed on client !ide (ainly $or chec0in $or( validation! . 2. !ifferentiate ,etween ja*a and ja*a script.<br /> <br /> The (ain di$$erence i! that 8ava i! a #lat$or( inde#endent lan&ae %herea! 8ava!cri#t i! a co(#&ter #rora((in/!cri#tin #rora((in/!cri#tin lan&ae lan&ae that doe! doe! not re$er to ho% ho% the !cri#t! are e'ec&ted" e'ec&ted" 3. 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Ip Lab Viva Questions

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