HSC - March 2014 Exam

Std. XII - Science

Subject: Information Technology

Max. Marks: 80

Paper ID: E29

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. <input type= ________> defines an action button that sends the completed form to the server. Answer-: submit
2. Floating frames are created using _____________ tag. Answer-: <iframe>
3. ISP stands for ___________________ Answer-: Internet Service Provider
4. Today many disturbing and unethical things are happening in the cyber space called __________ Answer-: Cyber Crime
5. __________ is the protection that covers original work. Answer-: Copyright
6. The __________ model facilitates the online transactions of goods & services between two people. Answer-: Consumer to Consumer or C2C
7. In ____________________ the core JavaScript is extended by adding objects to control a Browser Object Model and Document Object Model. Answer-: Client-side JavaScript
8. _______ method of button object emulates the action of removing focus a button. Answer-: blur()
9. The _______ argument of Server Variables collection returns the name and version of request protocol. Answer-: HTTP_VERSION
10. ________ consists of commands which create the objects. Answer-: DDL

Q.2 True or False: [10 marks]

1. Mozilla Firefox is an example of web servers. Answer-: FALSE
2. For creating digital certificate only public key is used. Answer-: FALSE
3. Users has rights to receive or use unauthorized copies of software. Answer-: FALSE
4. Password is authentication mechanism. Answer-: TRUE
5. The process of converting the encrypted data into human readable format is called decryption. Answer-: TRUE
6. Document object model is platform and language independent. Answer-: TRUE
7. The Cookies property gets the response cookie collection. Answer-: TRUE
8. The Htmlbutton control is used to programmatically control as the html <button> element. Answer-: TRUE
9. In Select statement, FROM clause is optional. Answer-: FALSE
10. In One-to-many relationship, a field in one table can be associated with at the most one field in another table. Answer-: FALSE

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

1. The __________ property gives size to the text. Answer-: a
a) font-sizeSpaceb) font-style
c) font-typeSpaced) font-family

2. In <input type=text name=xyz maxlength=3> maximum characters can be entered are _____________ Answer-: c
a) 30Spaceb) 10
c) 3Spaced) -3

3. The rows attribute divides the browser screen into ______________ Answer-: b
a) framesSpaceb) horizontal
c) verticalSpaced) diagonal

4. ________________ means to test your website on different browser. Answer-: a
a) Cross Browser TestingSpaceb) Cross Editor Testing
c) Concept Editor TestingSpaced) Create Browser Testing

5. The ____________ selector property can be used when same style has to be applied to different tags. Answer-: a
a) GroupingSpaceb) absolute
c) relativeSpaced) himself

6. _________ allows copying a limited amount of material without permission from the copyright owner when the use is reasonable. Answer-: a
a) fairuseSpaceb) Copyright
c) Cyber LawSpaced) Cyber Crime

7. ___________ means the key of a key pair used to verify a digital signature ad listed in digital signature certificate. Answer-: b
a) Private keySpaceb) Public key
c) LicenseSpaced) Security key

8. The mechanism of covering plain text into cipher text is called as _______ Answer-: a
a) EncryptionSpaceb) decryption
c) decodingSpaced) programming

9. EDI stands for ___________ Answer-: b
a) Electronic Data InterfaceSpaceb) Electronic Data Interchange
c) Electronic Data InterferenceSpaced) Electronic Data Information

10. Irregular transaction between commercial trading partners where execution and settlement are separated are called ____________ trade cycle Answer-: b
a) repeatSpaceb) credit
c) cashSpaced) debit

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

1. ___________ method in JavaScript is used to search for the specified character in a string and which returns the index value of the first occurrence. Answer-: c
a) IsNan()Spaceb) lastindexof()
c) indexof()Spaced) charAt()

2. The button object has the following event handler. Answer-: c
a) mouse outSpaceb) onmouseup
c) onblurSpaced) mouseover

3. __________ event handler executes when a window have finished loading a web page. Answer-: a
a) onloadSpaceb) onUnload
c) onchangeSpaced) onClick

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

5. _________ catching, which stores values in memory that is available to all ASP.NET applications. Answer-: b
a) ASPSpaceb) ASP.NET
c) AJAXSpaced) C++

6. The _______ class can be accessed at any time during the life of an application. Answer-: c
a) HttpSessionSpaceb) HttpObject
c) HttpApplicationStateSpaced) HttpURL

7. The _________ control is used as html <input type=file> element. Answer-: c
a) HtmlbuttonSpaceb) HtmlAnchor
c) HtmlInputFIleSpaced) HtmlInputCheckBox

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

9. __________ is used to provide specific information based on criteria. Answer-: c
a) ReportSpaceb) Macro
c) QuerySpaced) Forms

10. To add new record to the database, the ________ method must be called. Answer-: b
a) SaveSpaceb) addnew
c) UpdateSpaced) Edit

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

1. The valid attributes used by the <textarea> tag. Answer-: b c
a) sizeSpaceb) rows
c) colsSpaced) maximum
Spacee) minimum

2. Following are the attributes of @Page directive____ Answer-: a b
a) BufferSpaceb) Classname
c) runatSpaced) language
Spacee) source

3. E-Commerce means electronic trading of _______________ Answer-: a c
a) servicesSpaceb) internet
c) goodsSpaced) money
Spacee) cycle

4. Event handlers of Document objects are ___________ Answer-: a c
a) onMouseDownSpaceb) onBlur
c) onMouseUpSpaced) onfocus
Spacee) onLoad

5. ________ and _____ are the properties of Recordset object. Answer-: a b
a) BOFSpaceb) EOF
c) parameterSpaced) error
Spacee) GOF

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

1. Following are magic target name ____________, ________________ and _____________ Answer-: b c d
a) anotherSpaced) parent
b) selfSpacee) middle
c) blankSpacef) fill

2. SQL commands can be categorized as __________ Answer-: b c e
a) DLLSpaced) DNL
b) DDLSpacee) DCL
c) DMLSpacef) DMM

Q.6 Rearrange the Following: [4 marks]

1. Rearrange the following Answer-: abdhefgc
a) <html>
b) <head>
c) </html>
d) </head>
e) <a href=Left.html>Go
f) </a>
g) </body>
h) <body>
Answer: _____________________________

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

1. Write a note on Unauthorized Access.
2. Explain phases of Trade Cycle OR Explain seven steps of trade cycle of E-Commerce.
3. What are data types of MS-Access

Q.8 Write Program: [10 marks]

1. Create web page with heading "Select your Date of Birth". Display three drop down lists. First should be used to select Day, second should be used to select month and third should be used to select year. Display indication as Day, Month and Year in front of each list. Give 3 options under each list. Place button GO to submit details to the server.