HSC - March 2018 Exam

Std. XII - Science

Subject: Information Technology

Max. Marks: 80

Paper ID: X31

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. Vertical frames can be created by using _____________ attribute while defining frames Answer-: cols
2. To create a dropdown list in HTML __________ tag is used. Answer-: <select>
3. ______________________ attribute displays scrollbar for the frame. Answer-: scrolling
4. _________ is the variety of types of software error. Answer-: Bug
5. ______ means the key of a key pair used to verify a digital signature and listed in the Digital Signature Certificate. Answer-: Public key
6. _________ means selling and buying products and services through web. Answer-: E-Commerce
7. _________ is named memory location that contains data. Answer-: variable
8. ________ function is used to find out if a certain string is present within a given string. Answer-: indexOf()
9. The _________ control is similar to the Compare Validator server control. Answer-: Range Validator server
10. The _________ object in ADO connects to a database. Answer-: Connection

Q.2 True or False: [10 marks]

1. CSS can be internal, external and inline. Answer-: TRUE
2. The code of ethics is a combination of Dos and Donts Answer-: TRUE
3. Users has no right to use unauthorized copies of software. Answer-: TRUE
4. In traditional commerce scope is global. Answer-: FALSE
5. Firewall is a security procedure. Answer-: TRUE
6. In JavaScript, Cint is used to convert string to integer. Answer-: FALSE
7. The Htmlbutton control is used to programmatically control as the html <button> element. Answer-: TRUE
8. Web server controls run on the server and include form controls such as buttons and text boxes. Answer-: TRUE
9. The Data Adapter is the integral part of ADO.NET which is a bridge between Dataset and Datasource. Answer-: TRUE
10. ODBC stands for Open Database Connectivity. Answer-: TRUE

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

1. __________ specifies the amount of white spacce to be left along the left sides of the frame. Answer-: d
a) widthSpaceb) marginheight
c) heightSpaced) marginwidth

2. rmf stands for ______________ Answer-: b
a) rich music fileSpaceb) rich music format
c) real music formatSpaced) real music format

3. The default value of hidden in <embed> tag is ____________ Answer-: b
a) TRUESpaceb) FALSE
c) autoSpaced) none

4. _____________ value of method attribute sends information to the server. Answer-: a
a) postSpaceb) submit
c) formSpaced) none of these

5. ra stands for ___________ Answer-: b
a) Read audioSpaceb) Real audio
c) Ready audioSpaced) Realistic audio

6. __________ is a person who is intended for the originator to receive the electronic record. Answer-: b
a) AccessSpaceb) Addressee
c) userSpaced) system analyst

7. __________ gives respect to individual person by considering his opinions and choices. Answer-: a
a) ethicsSpaceb) society
c) moralSpaced) friendship

8. SSL means ____________ Answer-: c
a) Socket Server LayoutSpaceb) Socket Server Layer
c) Secure Socket LayerSpaced) Server Secure Layer

9. IPSEC means ________________ Answer-: b
a) Internet Protocol Security PermissionSpaceb) IP Security Protocol
c) Internet Security PermissionSpaced) IP Security Permission

10. __________ is the emerging economy where producers, intermediaries and customers interact electronically. Answer-: d
a) E-CommerceSpaceb) Internet Commerce
c) EDISpaced) E-market

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

1. __________ method in JavaScript converts the string into the number. Answer-: c
a) convert()Spaceb) cInt
c) parseInt()Spaced) NaN()

2. The _________ object retrives information about the browser of the websites visitor. Answer-: d
a) windwoSpaceb) location
c) documentSpaced) navigator

3. The _________ property of the Navigator object retrieves the name of the Clients Browser. Answer-: b
a) appcodenameSpaceb) appName
c) nameSpaced) navigatorname

4. __________ event handler executes when user exits the window. Answer-: b
a) onloadSpaceb) onUnload
c) onchangeSpaced) onClick

5. The ___________ allows for comparisons between the user input and another item. Answer-: b
a) ValidatorSpaceb) CompareValidator
c) RangeValidatorSpaced) Validations

6. ________ is stored in memory on the server and is faster than storing and retrieving information in a database. Answer-: c
a) Object StateSpaceb) Session State
c) Application StateSpaced) Server State

7. The __________ window is used to edit and vview file, project & solution properties. Answer-: a
a) PropertiesSpaceb) Class
c) ObjectSpaced) Solutionh

8. In MS-Access, the logical expression for a query is specified in the ________ of the query window. Answer-: a
a) tableSpaceb) field
c) showSpaced) criteria

9. The _______ query allows you to insert, modify or delete data in tables. Answer-: c
a) crosstabSpaceb) select
c) actionSpaced) All of the above

10. SQL is ___________ Answer-: b
a) Simple Query LanguageSpaceb) Structured Query Language
c) Structured Quest LanguageSpaced) Select Query Language

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

1. ____________________ are the attributes of <frame> tag. Answer-: c e
a) BorderSpaceb) href
c) MarginheightSpaced) size
Spacee) Marginwidth

2. Following are the ASP.NET Development Tools. Answer-: b d
a) MVCSpaceb) Visual Web Developer
c) Visual C#Spaced) Web Matrix
Spacee) Web Pages

3. Disadvantage of E-Commerce are ________________ and ______________ Answer-: b c
a) distribution deliverySpaceb) problem of controlling privacy and security
c) new technologySpaced) high price
Spacee) low price

4. Which of the following are the HTML DOM objects. Answer-: a d
a) textareaSpaceb) URL
c) textboxSpaced) password
Spacee) firewall

5. _________ are the parts of database Answer-: a c
a) fieldSpaceb) dates
c) recordSpaced) private key
Spacee) memo

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

1. Select the correct style properties Answer-: b e f
a) Black colorSpaced) align-margin
b) font-familySpacee) font-size
c) alignmentSpacef) background-color

2. Following are the ASP.NET Programming Languages. Answer-: a c e
a) VB.NETSpaced) Web Forms
b) MVCSpacee) Visual J#
c) Visual C#Spacef) C#

Q.6 Rearrange the Following: [4 marks]

1. Rearrange the following Answer-: bedcafg
a) <frame src=firstpg.html>
b) <html><head>
c) <frameset rows="30%,*">
d) </head>
e) <title>create frames</title>
f) <frame src=secondpg.html>
g) </frameset></html>
Answer: _____________________________

2. Find the square of a number Answer-: abghefdci
a) <html><head>
b) <title>square no</title></head><body>
c) </script></body>
d) alert("square is" + s);
e) i=parseInt(prompt("Enter a no.");
f) s=i*i;
g) <script language=JavaScript>
h) var i, s;
i) </html>
Answer: _____________________________

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

1. Write a note on Unauthorized Access.
2. What is E-Market?
3. Explain two methods of HttpResponse Class.

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 an event driven JavaScript code to convert value of textbox to Uppercase.