CBSE Class 12 Informatics Practices Question Paper SA1 2012 (1)

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CBSE Class 12 Informatics Practices Question Paper SA1 2012 (1). Students can download the last year question papers using the link below.Free download of examination question papers with solutions.Last 10 year question papers should be practised to get better marks in examinations.


1. Define following terms : 

(i) Server (ii) MAC address (iii) Modem (iv) Snooping

2. Write full forms : 

(a) DNS (b) MAN (c) IP address (d) OSS

3. (a) What is Gateway ? Explain . 

(b) Explain Free Software. 

(c) Explain following terms :

(i) Unicode 

(ii) Java Expression 

(iii) Container 

(iv) Literals 

4. (a) What is the utility of selection statements ? 

(b) What is event ? Explain. 


5. (a) Differentiate following :-

(i) While & Do-While Loop 

(ii) LAN & WAN 2

(iii) Free & Open Source Software 

(iv) Ordered & Unordered Lists 

(b) Explain following Controls -

(i) Radio Buttons 

(ii) Lists 

(iii) Password Field 

(iv) Text Area 

6. Explain following HTML Tags with their attribute :

(i) <body> 

(ii) <font> 

(iii) <li> 

(iv) <table>

Please click the link below to download pdf file of CBSE Class 12 Informatics Practices Question Paper SA1 2012 (1).


Click on the text For more study material for Informatics Practices please click here - Informatics Practices

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