protects a server, a network and an individual PC from attack by viruses from other systems.

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1 FOUNDATION OF INFORMATION TECHNOLOGY 1. Fill in the blanks : You need a to create and edit an XML document. are used to connect web pages. The default alignment of an image is. In HTML, while creating a table, we cannot use background attribute with tag. (e) To increase space between two cells, attribute should be used. A website which allows you to share opinion and discuss topics in the form of an online journal is called as is a type of malware that is installed on a user s computer and collects information about the users without their consent and knowledge. (f) A is a technical person who breaks through the system s security with malicious intentions. (g) is business in online environment. (h) protects a server, a network and an individual PC from attack by viruses from other systems. is a software that is downloaded onto your computer to track your activities without your knowledge. includes viruses, data miners, Trojan horses and other programs designed to damage or destroy a computer. protects a server, a network and an individual PC from attack by viruses from other systems. tags are case sensitive and tags are not case sensitive. (e) (f) (g) window. 1 tag creates a bulleted list. tag is used to create a table row. attribute with <A> tag is used to open a link in a new (h) Text written with attribute appears like a tool tip in Internet Explorer. the line. attribute with <HR> tag is used to specify thickness of i) You need a text editor to create and edit an document. ii) To insert a table on a webpage we use..tag. iii)..is used to

2 change the visited link color. iv)..is used to create inline images. v)..tag can only be present inside <TR> tag. vi) Any crime committed using computers and internet is termed as vi) The electronic equivalent of junk mail is known as.. vii) TR tag can only be inside. tag. viii)..attribute is used to span two or more columns in table. ix).is copying data files to disk or some other storage device to provide a copy of them. ix) Backup saves your data from natural disasters. 2. State True or False : 5 The HTML tag for inline image is <img>. Physical structure refers to different parts of a document i.e., how a document is built. attribute. A table s background colour can be specified using backgroundcolor <TD> is a container tag. (e) The default font size is 5. (f) (g) know. (h) (j) (k) (l) <caption> tag gives heading to a table. To avoid spam, never click on links that come from someone you do not XML uses DTD to describe the data. A worm is a program designed to replicate. Unsolicited bulk s are called spams. Line breaks are given through <BR>. HTML is a programming language. (m) The default font size is 5. (n) (o) know. XML uses DTD to describe the data. To avoid spam never click on links that come from someone you do not (p) Hacker is a person who breaks security with malintention to start what we have stored on our computers. (q) (r) (s) Attributes of XML tags are expandable. Color attribute is used with <P> tag. Cellpadding attribute is used to specify distance between two cells. (t) <Title> tag is one of the structural tags of HTML document. 3. A hacker is a malicious programmer who break into secure systems. 4. Border is an attribute of <A> tag. 5. Physical structure refers to different parts of a document i.e. how a document is built. 6. Unordered list types creates a bulleted list. 2

3 7. Cell spacing gives amount of space between the cell border and the cell contents. 8. The HTML tag for inline image is <img>. 9. XML is Extensible Meta language. 10. A valid XML document is one that is well-formed and which confirms to the DTD schema. 11. A copy of data that can be used to restore and recover the data is called backup. 12. A worm is a self- replicating program which eats up the entire disk space. 13. Short Answer Questions : Write the HTML code to display an image on the right side of a page. 2 Write any two precautions to avoid spam. 2 Write the attributes of <img> tag which are used for specifying its dimensions in a web page. 2 Write the full forms of the following : 2 ISP HTML <OL> <BR> (e) Sujata is a reporter in a news agency. Her job demands for travelling to different parts of the country and giving all information to back office. What type of Internet connection would you suggest to her to send the information in minimum time? Name any one Indian ISP. 2 (f) Name any two Internet protocols. 2 (g) 3 Write any two advantages of online backup. (h) What does an antivirus software do? Write the HTML code to display a horizontal line of red colour. (j) Write the full forms of : (k) XML FTP <img> <HR> Write the HTML code to create a paragraph whose text colour is blue. (l) Name the attributes of <img> tag which are used for specifying its dimensions in a web page. 14. W hat does an anti-virus software do?

4 (2) 15. Write two advantages of online backup. (2) 16. Write the HTML code to display an inline image named pencil.jpg located at c:\ in the center of your web page. (2) 17. Write the full forms of: (2) a) <HR> ii) <A> iii) <img> iv) <P> 18. Write the html code to send an at through your web page. (2) 19. Name the attributes of <A> tag which are used for internal linking in a web page. (2) 20. Short Answer Questions : i) Draw the XML tree for the code given below: [5] <bookstore> <book category="children"> <title>harry Potter</title> <author>j K. Rowling</author> <year>2005</year> <price>29.99</price> </book> <book category="web"> <title>learning XML</title> <author>erik T. Ray</author> <year>2003</year> <price>39.95</price> </book> </bookstore> ii. Observe the following table and write the HTML code to generate it : [5] 4

5 Marks English Maths Economics Physics Note: Ist row has yellow background and 2 nd row has green background. iii. What is the meaning of backup and why the data backup is essential? Also name 4 devices to take data backup. [5] iv. Write the names of two attributes for each tag: [5] a) <HR> b) <Body> c) <img> d) <Table> 21. <A> Draw the XML tree for the following code : 5 <Library> <Books><Thrillers> </Thrillers> <Fiction> <Author>24</Author> <Price>50</Price> <Author>25</Author> <Price>60</Price> 5

6 </Fiction></Books> </Library> Observe the following table and write the HTML code to generate it : 5 Primary Middle School Sr School Dance Aerobics Gymnastic Yoga Maths Club Robotics Club Photography In a small office network, to protect every computer from hackers, virus or worm, what should be done? What is Firewall? Name any one software for each of the following categrories : 5 Text Editor Internet Browser Identify which of the following is a tag or an attribute : 3 (v) (vi) HR BR P align Text Noshade (e) Use the keywords given below to complete the paragraph : 2 Browser, Website, Web page, Web address, HTML, HTTP Meghna wants to access Internet. She opens and then types the of which consists of multiple. Draw the XML tree for the code given below : 5 <furniture> <Table material="wood"> </Table> <Table material="plastic"> <Primary>100</Primary> <Middle>150</Middle> <Senior>150</Senior> <Primary>200</Primary> 6

7 </Table> </furniture> <Middle>135</Middle> <Senior>150</Senior> Observe the following table and write the HTML code to generate it : 5 English Maths Grammar Comprehension Algebra Physics Physics Science Chemistry Biology Answer the following questions : Shrinivasan is working for an IT firm where he needs to backup his data of around 200 MB to 400 MB at the end of each day. Each day backup needs to be archived separately for future reference. Suggest any two economic data backup devices, which he can use for this purpose. 1 Differentiate between hacker and cracker with reference to their intention and motive. 2 Name one specific software tool for each of the following categories. 2 (A) (B) (C) (D) Antivirus Data recovery tool Online backup tool Text editor Identify which of the following is a tag or an attribute : 5 (v) border img alt src href 22. Long Answer Questions : 7

8 Observe the following output and write the HTML code to generate it : 10 Consider the following points while generating the web page : The title of the page is e-shopping The heading is in red colour Text colour is maroon Font of the entire document is Arial Image used is images.jpg The pages linked are : Clothing & Accessories to cloth.html Household Appliances to house.html Grocery to grocery.html Bottom message is of size 2 (e) Observe the following web page and write the HTML code to generate it. 10 8

Note the following points while generating the web page : Title of page is Global Warming Link colour is green Font style

png Table border is 2px and border colour is red Use links as : For Greenhouse gases as one.

com Write two points of difference between HTML and XML. 2 Write three advantages of using XML document.

9 Note the following points while generating the web page : Title of page is Global Warming Link colour is green Font style for the page is Arial Heading of the page is blue Image used is warming.png Table border is 2px and border colour is red Use links as : For Greenhouse gases as one.html For Particulates and soot as two.html For Solar Activity as three.html id for bottom message is xyz.com Write two points of difference between HTML and XML. 2 Write three advantages of using XML document. 3 Write the code to create an XML document to present the following data : 5 Name Class English Marks Maths Marks Raghav Ritvik i. Observe the following web page and write HTML code to generate it. [10] 9

10 Note the following points while generating the Webpage: Link colour is brown, active link colour is yellow and visited link colour is red. Title of the page is wild life in India Heading of the page is maroon Image used is tiger.jpg Caption of table is blue Table border is blue and of size 2. The 4 links are one.html, two.html, three.html and four.html The id for contact us is abc@xyz.com ii. Write two points of difference between XML and HTML. What is meant by a well formed XML document(write three points)? Write the code to create an XML document to present following data: [10] Destination Cost No_of_days Mode_of_trans Singapore Aeroplane Simla Bus SECTION B 23. Multiple Choice Questions (Choose the most appropriate option) : 18 To display numbers in a list, which tag(s) is/are used? <ol> <ul> Both of them 10

11 Which of these tags is/are used with <Table> tag? <TR> <TD> <TH> All of the above Which attribute(s) is/are used to merge rows? Rowspan Colspan Both of them Is this a well formed XML document? <?xml version = 1.0?> <mail> <to>raman</to> <from>rajeev</from> </mail> Yes No Can t say (e) Which of the following is/are attributes of <TR> Tag? Text Colour Align All of the above (f) To start a list with alphabet E which line should be used? <ol type= A > <ol type= A start= 5 > <ol type= E > <ol start= E > (g) How do we write comment in XML? <?---comment-> <! - - comment - - > <Comment> (h) A valid XML document means 11

12 (j) The document has root element The document has one or more root elements Root element is not essential Can t say Copy of data that can be used to restore and recover data is The copied data Backup Restoration data A Firewall is Used to protect a computer room from flood and fire A form of virus A screen saver (k) Which points should one consider to choose a password? It should be short It should be long It should be your name (l) A keeps your computer safe by confirming who is trying to access it. Firewall Lock Gate Safe (m) Which is a correct XML element? <H1> <To Do> <Name> <?name> 12

13 (n) A virus can damage Internet connectivity Software Hardware (o) Which tag leaves a blank line? <Hr> <Br> <Line> <empty> (p) (q) Alt attribute is used to display an image in a web browser. Yes No Can t say HTML uses Predefined Tags User defined Tags Both of them All of the above (r) To start a list with default which is the correct syntax? <ul type= A > <ul type= disc > <ol type= circle > <ol start= circle > If we want an image to be the hyperlink, the correct syntax is : <img src = image.gif><a href = try.html>click</a> <a href = try.html><img src = image.gif>click</a> <a href = image.gif><img src = try.html>click</a> <img src = try.html> Which attribute tells us how many rows a cell should span? colspan = n rowspan = n Both & 13

14 To create a link, we must use attribute with <A> tag. name link tag href To start a list with no. 3, we should write <OL start = 3> <OL type = 3> <OL value = 3> All of the above (v) For internal linking the section names are provided by attribute. href title name target (vi) Which of the following is an attribute of <table> tag? src link cellpadding bold (vii) Is this a well formed XML document? <?xml version = 1. 0?> <note> <to age = 29 > Tove </to> <from>john</from> (viii) Yes No Can t say Comments in XML document is given by <? comment > <! comment!> <! comment > (ix) The use of DTD in XML development is required when validating XML documents no longer necessary after the XML editor has been customized 14

15 used to direct conversion using an XSLT processor a good guide to populating a template to be filled in when generating an XML document automatically (x) (xi) Valid XML document means the document has root element the document contains at least one or more root element the XML document has DTD associated with it and it complies with that DTD each element must nest inside any enclosing element properly Container elements in HTML require Starting tag Ending tag Starting and ending tag None of these (xii) Which HTML tags cause browsers to render text as italics? <text style = italics ></text> <ital.></ital.> <i></i> <b></b> (xiii) If the image you are loading in the web page is not available, then you want a text to appear in the image place holder. Which attribute lets you define this text? Src Align Text Alt (xiv) Copy of data that can be used to restore and recover data is The copied data Backup Restoration data None of these (xv) (xvi) A program designed to replicate and eat up a computer s storage is called Virus Spam Worm Mail A digital document issued to a site by a certification authority of internet e-code digital certificate digital signature digital id 15

16 (xvii) To avoid problems while working with internet you should follow this precaution : Install antivirus on your computer Take the backup of your files regularly Do not click on unknown links All of the above (xviii) Which attribute is not valid for <body> tag? background color vlink leftmargin i) In order to add border to a table, border attribute is specified in which tag? a) <TH> b) <table> c) <TD> d) <TR> ii) XML uses a) Only 6 tags b) Predefined tags c) Custom tags d) HTML tags iii) XML document can be viewed in. Word processor Web browser Notepad all of the above iv) Copy of data created for safe storage is a) Saved copy b) Backup c) Dcopy d) Stored copy v) The tags that require a starting as well as ending tag are called. Pair element Empty element Container element Twin element vi) Which of the following is not the source of virus? a) attachments b) Pen drives c) Typing through key board d) Downloading files vii) Attribute for choosing type of font is. Character Face 16

17 Font Type viii) Border, cell spacing, cell padding, align are the attributes of a) <body> b) <img> c) <table> d) None of these ix) Valid XML document means a) The document has one root element b) The document contains one or more root element c) The document has a DTD and complies to it d) Each element must be in capital letter x) Which one of the following is the list type that will create a bulleted list? Unordered Ordered Definition All of the above xi) When creating a Web document, what format is used to express an image's height and width? a) Centimeters b) Pixels c) Dots per inch d) Inches. Xii) Which tag tells where a link starts? <I> <start> <A> xiii) The programmers that break into secure systems for malicious purpose are crackers hackers breakers burglars xiv)a good way to safeguard access to your computers is to deadbolt copyright safemode protect it. xv) Which tag is used to render a horizontal line? a) <h1>. b) <hr> c) <rule> d) <br> xvi) Which of the following XML fragments are well formed? < element attribute= Value> < element attribute= Value > < element attribute=! Value> 17

18 <element attribute= Value > xvii) Which of the following will give largest size of text? <h =3 > < h =6 > < h = 2 > < h = 4 > xviii) Which of the following is used to give comment in html? a) <!--> b) <!> c) <--!> d) <com> 18

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Downloaded from SET-4 Series HRK Code No. 53 Roll No. Candidates must write the Code on the title page of the answer-book. Please check that this question paper contains 8 printed pages. Code number given on the right