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Recent questions and answers in Web Technologies

1 vote
3 answers
1
Which of the following statements is/are true? P : An XML document with correct syntax as specified by W3C is called Well Formed . Q : An XML documented validated against a DTD is both Well formed and valid . R : <xml version= 1.0 encoding = UTF-8 > is syntactly ... document. Select the correct answer from the options given below: P and Q only P and R only Q and R only All of P, Q and R
answered Sep 26 in Web Technologies Madhav 605 views
0 votes
1 answer
3
WHAT IS STATIC HTML WEB PAGE .....??? WE NEED TO SOLVE WITH REFERENCE TO PERSISTENT CONNECTION OR NON PERSISTENT CONNECTION??? QUESTION : A graphical HTML browser resident at a network client machine QQ accesses a static HTML webpage from a HTTP server SS. The ... necessary for this A single HTTP request from QQ to SS is sufficient, and this is possible without any TCP connection between QQ and S
answered Aug 7 in Web Technologies the_psycho_scientist 121 views
6 votes
2 answers
5
Which one of the following is not a client-server application? Internet chat Web browsing E-mail Ping
answered Aug 2 in Web Technologies Asim Siddiqui 4 3.1k views
0 votes
2 answers
6
Which of the following HTML code will affect the vertical alignment of the table content? <td style="vertical-align:middle"> Text Here </td> <td valign="centre"> Text Here </td> <td style="text-align:center"> Text Here </td> <td align="middle"> Text Here </td>
answered Jul 4 in Web Technologies SuShrut2311 110 views
0 votes
1 answer
7
Consider the HTML table definition given below: <table border=1> <tr> <td rowspan=2>ab</td> <td colspan=2>cd</td> </tr> <tr> <td>ef</td> <td rowspan=2>gh</td> </tr> <tr><td colspan=2>ik</td> </tr> </table> The number of rows in each column and the number of columns in each row are $(2,2,3)$ and $(2,3,2)$ $(2,2,3)$ and $(2,2,3)$ $(2,3,2)$ and $(2,3,2)$ $(2,3,2)$ and $(2,2,3)$
answered Jun 10 in Web Technologies Ollie 90 views
0 votes
1 answer
8
HTML(Hypertext Markup language) has language elements which permit certain actions other than describing the structure of the web document. Which of the following actions is NOT supported by pure HTML(without any server or client side scripting) pages? Embed web ... after a specified interval. Automatically redirect to another page upon download. Display the client time as part of the page.
answered Jun 10 in Web Technologies Ollie 83 views
0 votes
1 answer
9
0 votes
1 answer
10
Which of the following statements is/are False? XML overcomes the limitations in HTML to support a structured way of organizing content . XML specification is not case sensitive while HTML specification is case sensitive. XML supports user defined tags while HTML uses pre-defined tags. XML tags need not be ... while HTML tags must be closed. $2$ only. $1$ only. $2$ and $4$ only. $3$ and $4$ only.
answered May 31 in Web Technologies kpc 83 views
0 votes
1 answer
12
0 votes
1 answer
13
Web links are stored within the page itself and when you wish to ‘jump’ to the page that is linked, we select the hotspot or anchor. This technique is called Hypertext Hypermedia Both $(A)$ and $(B)$ Anchoring
answered Apr 2 in Web Technologies Vipin Tiwari 81 views
0 votes
0 answers
14
Match the problem domains in $\text{GROUP I}$ with the solution technologies in $\text{GROUP II}$ ... $P-1,Q-2,R-3,S-4$ $P-3,Q-4,R-2,S-1$ $P-3,Q-1,R-4,S-2$ $P-4,Q-3,R-2,S-1$
asked Mar 30 in Web Technologies Lakshman Patel RJIT 91 views
0 votes
1 answer
15
What can you say about the following statements? XML tags are case-insensitive In JavaScript, identifier names are case-sensitive Cascading Style Sheets (CSS) cannot be used with XML All well formed XML documents must contain a document type definition only I and II are false only III and IV are false only I and III are false only II and IV are false
asked Mar 24 in Web Technologies jothee 249 views
4 votes
2 answers
16
Which one of the following statements is FALSE? HTTP runs over TCP HTTP describes the structure of web pages HTTP allows information to be stored in a URL HTTP can be used to test the validity of a hypertext link
answered Feb 29 in Web Technologies JashanArora 3.5k views
2 votes
4 answers
17
In XML we can specify the frequency of an element by using the symbols: +*! #*! +*? -*?
answered Dec 30, 2019 in Web Technologies dkd 1.1k views
16 votes
3 answers
18
Identify the correct order in which the following actions take place in an interaction between a web browser and a web server. The web browser requests a webpage using HTTP. The web browser establishes a TCP connection with the web server. The web server sends the requested webpage using HTTP. The web browser resolves the domain name using DNS. 4, 2, 1, 3 1, 2, 3, 4 4, 1, 2, 3 2, 4, 1, 3
answered Nov 28, 2019 in Web Technologies Shailendra_ 2.1k views
3 votes
1 answer
19
Which of the following statements is/are true? P : In a scripting language like JacaScript, types are typically associated with values, not variables. Q : It is not possible to show images on a web page without the <img> tag of HTML. Select the correct answer from the options given below: P only Q only Both P and Q Neither P nor Q
answered Oct 22, 2019 in Web Technologies Rachakonda Deepika 425 views
9 votes
5 answers
20
Which of the following statements is NOT correct about HTTP cookies? A cookie is a piece of code that has the potential to compromise the security of an Internet user A cookie gains entry to the user's work area through an HTTP header A cookie has an expiry date and time Cookies can be used to track the browsing pattern of a user at a particular site
answered Oct 3, 2019 in Web Technologies JashanArora 3k views
0 votes
2 answers
21
The document standards for EDI were first developed by large business house during the 1970s and are now under the control of the following standard organization. ISO ANSI ITU-T IEEE
answered Jun 15, 2019 in Web Technologies Adnan Ashraf 920 views
9 votes
3 answers
22
A graphical HTML browser resident at a network client machine $Q$ accesses a static HTML webpage from a HTTP server $S$. The static HTML page has exactly one static embedded image which is also at $S$. Assuming no caching, which one of the following is correct about the ... A single HTTP request from $Q$ to $S$ is sufficient, and this is possible without any TCP connection between $Q$ and $S$
answered Feb 21, 2019 in Web Technologies superak96 2.7k views
0 votes
2 answers
23
The definitions in an XML document are said to be ______ when the tagging system ans definitions in the DTD are all in compliance well-formed reasonable valid logical
answered Oct 22, 2018 in Web Technologies lekshmisopanam 1.2k views
1 vote
1 answer
24
Consider the JavaScript Code: var y= 12 function f() { var y= 6 ; alert (this.y); function g() {alert (y); } g(); } f(); If $M$ is the number of alert dialog boxes generated by this JavaScript code and D1, D2, $\dots$, $D_M$ represents the content displayed in the each ... displays 6 ; D2 displays 12 ; D3 displays 6 M=2; D1 displays 6 ; D2 displays 12 . M=3; D1 displays 12 ; D2 displays 6
answered Jul 25, 2018 in Web Technologies chalam121 1.6k views
3 votes
2 answers
25
Which of the following statements is not correct? HTML is not screen precise formatting language HTML does not specify a logic DHTML is used to developing highly interacting webpages HTML is a programming language
answered Jul 2, 2018 in Web Technologies Prasanjeet Ghosh 933 views
1 vote
2 answers
26
The behaviour of the document elements in $XML$ can be defined by Using document object Registering appropriate event handlers Using element object All of the above
answered Jun 16, 2018 in Web Technologies Prasanjeet Ghosh 700 views
0 votes
2 answers
27
Linking to another place in the same or another webpage require two A (Anchor) tags, the first with the _______ attribute and the second with the _______ attribute. NAME & LINK LINK & HREF HREF & NAME TARGET & VALUE
answered May 19, 2018 in Web Technologies Prasanjeet Ghosh 839 views
1 vote
2 answers
28
Consider the XML document fragment given below: <Book> <Title>GATE 2K7 Example<Title> <Content> One of many lines </Content> <TOC> One of many content entries </TOC> </Book> Consider the XPath expression: *[not (self ) : : TOC] What would be the ... the current node is Book? The Title and Content elements The Content and TOC elements The Title and TOC elements The Title, Content and TOC elements
answered Apr 17, 2018 in Web Technologies Tuhin Dutta 385 views
8 votes
3 answers
29
An email contains a texual birthday greeting, a picture of a cake and a song. The order is not important. What is the content-type? Multipart/mixed Multipart/parallel Multipart/digest Multipart/alternative
answered Apr 15, 2018 in Web Technologies hacker16 2.3k views
4 votes
3 answers
30
To add a background color for all <h1> elements, which of the following HTML syntax is used h1 { background-color :#FFFFFF} { background-color :#FFFFFF} . h1 h1 { background-color :#FFFFFF} . h1(all) h1. all{bgcolor= #FFFFFF}
answered Mar 15, 2018 in Web Technologies pankaj_vir 2k views
1 vote
3 answers
31
Which of the following objects can be used in expressions and scriplets in JSP (Java Server Pages) without explicitly declaring them? session and request only request and response only response and session only session, request and response
answered Nov 4, 2017 in Web Technologies Manis 1.1k views
1 vote
2 answers
32
4 votes
2 answers
33
A Trojan horse is A program that performs a legitimate function that is known to an operating system or its user and also has a hidden component that can be used for nefarious purposes like attacks on message security or impersonation. A piece of ... that spreads to other computer systems by exploiting security holes like weaknesses in facilities for creation of remote processes All of the above
answered Aug 28, 2017 in Web Technologies rishu_darkshadow 1.1k views
1 vote
1 answer
34
Q 69. Which data structure is used to implement a request handler in a web server? (A) Stack (B) Queue (C) Arrays (D) All of the above (E) None of the above
answered May 18, 2017 in Web Technologies Ritwik 163 views
5 votes
1 answer
35
XPath is used to navigate through elements and attributes in XSL document XML document XHTML document XQuery document
answered May 7, 2017 in Web Technologies Rahul Jain25 2.5k views
5 votes
3 answers
36
Choose the most appropriate HTML tag in the following to create a numbered list <dl> <list> <ul> <ol>
answered May 7, 2017 in Web Technologies AnilGoudar 2.9k views
7 votes
2 answers
37
In HTML, which of the following can be considered a container? <SELECT> <Value> <INPUT> <BODY>
answered May 5, 2017 in Web Technologies Saumya Gupta 3.4k views
6 votes
2 answers
38
In a web server, ten WebPages are stored with the URLs of the form http://www.yourname.com/var.html; where var is a different number from 1 to 10 for each Webpage. Suppose the client stores the Webpage with var = 1 (say W1) in the local machine, edits and then tests. Rest of ... www.yourname.com/"> <a href: "http://www.yourname.com/"> <base href: "http://www.yourname.com/", range:"...var.html">
answered Apr 29, 2017 in Web Technologies Regina Phalange 1.2k views
6 votes
2 answers
39
A web client sends a request to a web server. The web server transmits a program to that client ans is executed at client. It creates a web document. What are such web documents called? Active Static Dynamic Passive
answered Apr 5, 2017 in Web Technologies Regina Phalange 2.6k views
0 votes
1 answer
40
The main reason for preferring servlet for web application development is : (A) Increased performance of web application (B) Easy to develop an application (C) Platform independent application (D) More secure application
asked Mar 6, 2017 in Web Technologies Beyonder 484 views
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