CBSE Class 12 Informatics Practices Sample Paper 2014 (3)

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Q1. Answer the following question: 

1) What is the difference in DBMS and RDBMS? 

2) What is the difference in Number and Autonumber data types? 

3) What is the use of OLE data type? 

4) Study the following table and answer the questions: 

Roll no

Name

Class

Photograph

Blog (Link to a Website)

Promoted I ( Fill True/False)

Hobbies (From a Drop down list)

Name the Appropriate data types of the above. Suggest the Primary key.

5) What is the difference in PNG and GIF format? 

6) Mr. RAM has to work on a website, he has to collect the photographs that is in different –different formats, How he will convert the photographs into GIF format? 

7) Mr. Preet is finding problem to open a file in PDF format. Which software should be loaded to open the same file. 

Q2. Answer the following questions in Flash: 

1) What is the difference Macromedia Flash and Photoshop? 

2) Mr. Ram wants to show 10 butterflies on the screen of same size and color. Which method he should opt for it. 

3) Mr. Sham is making a website. He wants to make Introduction page in FLASH? Write the steps for the same. 

4) Name two types of sounds. 

5) What is the difference in Publishing and Exporting a file in Flash? 

Q3. Answer the following questions in HTML: 

1) What is the use of ALT attribute in <IMG> tag? 

2) What is the difference CELLSPACING and CELLPADDING? 

3) Create an HTML page for the following: 

CBSE Class 12 Informatics Practices Sample Paper 2014 (3)

Q4. Answer the following on the basis of VBscrript. 

1. What is the difference Global and Local Variable. 

2. What is the use of OnChange Event? 

3. How many elements can be stored in A(6) Array? 

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4. Change the following using For…Each Statement.

Dim A(3)

For I= 0 to 3

Document.Write(A(I))

Next

5. Write the output: 

Function S(num1,num2)

S=num1\num2

End Function

Dim A,B

A=51

B=10

P =S(A,B)

T=P mod 2

Document.Write(T) 

Please refer to attached file for CBSE Class 12 Informatics Practices Sample Paper 2014 (3).

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