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HSC - March 20 Exam

Std. XII - Science

Subject: Information Technology

Max. Marks: 80

Paper ID: S61

Seat No. : __________

Refresh the page to get a NEW QUESTION PAPER everytime. Highlight the question line till the end to reveal the Answer.

Q.1 Fill in the Blanks: [10 marks]

1. In CSS, class always starts with a _______________ sign. Answer-: period (.)
2. _______________ is the default value of scrolling attribute in frames. Answer-: auto
3. ___________________ attribute identifies the frame. Answer-: name
4. ___________ software is freely downloadable and can be used for a limited period of time. Answer-: Shareware
5. ________ refers to the standards of right conduct and the judgement of a particular action as right or wrong by those standards. Answer-: Moral
6. The __________ model facilitates the online transactions of goods & services between two people. Answer-: Consumer to Consumer or C2C
7. _________ event occurs when input focus is given to form element or a window. Answer-: focus()
8. In JavaScript, process of combining two literals of different types is called _________ Answer-: casting
9. The ____ window is used to edit & view file, project & solution properties. Answer-: Properties
10. __________ option is used to filter the records based on condition. Answer-: Criteria

Q.2 True or False: [10 marks]

1. <bgsound> tag is used to play a audio files with control. Answer-: FALSE
2. Information includes data, text, image, sound and voice, etc. Answer-: TRUE
3. Private means the key of a key pair used create a digital signature. Answer-: TRUE
4. Cash trade cycle has irregular transaction between commercial trading partners where execution and settlements are separated. Answer-: FALSE
5. Firewall, ACL and Password are security issues. Answer-: FALSE
6. Variable names in JavaScript are case sensitive. Answer-: TRUE
7. The HTTP_USER_AGENT argument of ServerVariables collection returns the string describing browser that sends the request. Answer-: TRUE
8. The RangeValidator checks the users input based upon a lower and upper range of number of characters. Answer-: TRUE
9. DDL stands for Data Definition Language. Answer-: TRUE
10. Query can also be used to get records satisfying certain condition or conditions. Answer-: TRUE

Q.3 A Multiple Choice Questions (Select 1 Answer): [10 marks]

1. To set default value to textbox of the form ____________ attribute is used. Answer-: c
a) sizeSpaceb) name and target
c) valueSpaced) checked

2. _____________ attribute of textbox restricts the user for specified number of characters. Answer-: d
a) sizeSpaceb) name and target
c) valueSpaced) maxlength

3. To insert image on web page __________ tag is used. Answer-: a
a) <img>Spaceb) <background>
c) <image>Spaced) <begin>

4. To create floating frames or inline frameson webpage __________________ tag is used. Answer-: b
a) <frame>Spaceb) <iframe>
c) <frameset>Spaced) <frame>

5. ______________ tag is used to make an input field in the form. Answer-: b
a) <text input type=text>Spaceb) <input type=text>
c) <textfield>Spaced) <select>

6. Unauthorized duplication of software is known as ____________ Answer-: b
a) computer programmingSpaceb) software piracy
c) unauthorized accessSpaced) Cyber space

7. Moral ____________ is a statement about the rightness and wrongness of the particular section. Answer-: a
a) JudgementSpaceb) Principal
c) StandardSpaced) Value

8. ICT stands for ____________ Answer-: b
a) Indian Communication TechnologySpaceb) Information & Communication Technology
c) Information & Computing TechnologySpaced) Indian & Computing Technology

9. Conversion of data into code is called ___________ Answer-: a
a) encryptionSpaceb) firewall
c) passwordSpaced) digital certificates

10. ______ model describes commercial transaction between 2 customers. Answer-: d
a) B2BSpaceb) B2C
c) C2BSpaced) C2C

Q.3 B Multiple Choice Questions (Select 1 Answer): [10 marks]

1. To declare whole numbers, ________ data type is used. Answer-: d
a) charSpaceb) boolean
c) TRUESpaced) integers

2. ___________ are of block of JavaScript that perform a specific task and return a value. Answer-: a
a) functionsSpaceb) procedure
c) tagsSpaced) script

3. _________ event handler executes when a mouse button is pressed. Answer-: c
a) onMouseMoveSpaceb) onMousepress
c) onMousedownSpaced) onMouseUp

4. __________ property of radio object sets it as selected. Answer-: d
a) selectedSpaceb) select
c) checkSpaced) checked

5. The ______ control allows creating a multiline text box. Answer-: a
a) HtmlTextAreaSpaceb) HtmlSelect
c) HtmlImageSpaced) HtmlInputCheckBox

6. The _______ control renders as a drop down list box. Answer-: b
a) HtmlTextAreaSpaceb) HtmlSelect
c) HtmlImageSpaced) HtmlInputCheckBox

7. The ________ control allows the user to select a single item from a drop down list. Answer-: d
a) TextboxSpaceb) Textarea
c) CheckboxSpaced) DropDown List

8. A database row that stores attribute values is known as _________ Answer-: a
a) recordSpaceb) field
c) primary keySpaced) column

9. In MS-Access ______ data type is used to insert sequential numbers automatically. Answer-: c
a) TextSpaceb) Number
c) AutonumberSpaced) currency

10. ______ are used to display records in the prescribed form. Answer-: c
a) TableSpaceb) Query
c) ReportsSpaced) Forms

Q.4 Multiple Choice Questions (Select 2 Answers): [10 marks]

1. The style properties are _______________ _______________ Answer-: b c
a) font-colorSpaceb) text-decoration
c) text-alignSpaced) line spacing
Spacee) color-range

2. Following are the examples of Web applications. Answer-: a d
a) Online Word ProcessorSpaceb) Clients
c) SystemsSpaced) Online Image Processing
Spacee) Server

3. EDI includes forms for __________ and ______________ Answer-: a c
a) invoiceSpaceb) stock
c) purchase orderSpaced) documents
Spacee) sales order

4. _________ and ___________ are above the document object in the object tree of DOM. Answer-: b c
a) formSpaceb) navigator
c) windowSpaced) text
Spacee) window status

5. Following are the types of action queries Answer-: b c
a) addSpaceb) update
c) appendSpaced) average
Spacee) count

Q.5 Multiple Choice Questions (Select 3 Answers): [6 marks]

1. Valid attribute of <input type=checkbox> are ______ or radio buttons attribute are _______ _______ Answer-: a d e
a) nameSpaced) value
b) maxlengthSpacee) checked
c) selectedSpacef) <option>

2. Following are the ServerSide Objects. Answer-: a b c
a) HttpApplicationState ObjectSpaced) HttpObject
b) HttpSessionObjectSpacee) Httpclient Object
c) HttpServerUtilityObjectSpacef) choice object

Q.6 Rearrange the Following: [4 marks]

1. Rearrange the following HTML code to apply css with contextual selector for the web document. Answer-: caegbfd
a) <head><title>contextual selector</title>
b) </style> </head><body>
c) <html>
d) </body> </html>
e) <style>
f) <p> contextual <i>selector</i></p>
g) p.i {color:green;}
Answer: _____________________________

2. Rearrange the following JavaScript code Answer-: abgcdef
a) <html> <body> <script language=JavaScript>
b) var num, fact=1;
c) do { fact = fact*num;
d) num=num+1;
e) } while (num>0)
f) alert (fact); </script> </body> </html>
g) num=parseInt(prompt("Enter number"));
Answer: _____________________________

Q.7 Short Q. Answers: [10 marks]

1. What is Security, Privacy and Control?
2. Define E-Commerce or Write a note on E-Commerce.
3. Define Data and Database.

Q.8 Write Program: [10 marks]

1. Write a html code to display Temperature and humidity. Top section will show name of the city, middle section will show Temperature and Bottom section will show humidity.
2. Write JavaScript code when user click on button, it will display sum of even numbers from 1 to 10.