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Class XII
Informatics Practices
Sample Question Paper 2018-19

Time allowed: 3 Hours Max. Marks: 70

General Instructions:
All questions are compulsory, however question number 2, 4 and 6 have internal choices.

Section-A

1. (a) Which of the following are open standards? 1
.OGG .DOC .BMP .ODF

(b) Ms. Ivana, a leading marketing professional working in a multinational company, is 1
most of the time on move to cater her profession demands. Although she carries her
laptop with her all the time but many a times she require to take some data from her
office PC. She has to make several requesting phone calls to her colleague Ms. Barbara
to send her required documents from her office PC. Suggest her any one popular
software name so that she can herself remotely access her office PC anytime from
anywhere.

(c) Write the URL of any one e-Governance website. 1

(d) International Tour and Travels company has set up its new branch office in Jaipur where 1
different buildings are spanned over in the radius of 900 meter in Jaipur. Name the
network formed in the following situations :
(i) The branch office is connected with the regional office in New Delhi.
(ii) All the buildings of branch office are connected to each other.

(e) Deepti is confused between the terms ASCII and Unicode. Help her by differentiating 2
between ASCII and Unicode.

(f) Many of the programming brains has shifted their focus from Proprietary software to 4
Free and Open software. Mention any two freedom offered by Free software.
Going with the flow, Sandhya has downloaded a software from the internet which can
be freely distributed and used by anyone but the source code is not available. Is it
Freeware or free software? Justify your answer as well.
Similarly Premjith wants to install a software on his system that can help him to create,
edit and save office documents but he does not want to purchase the software. Suggest
him a good software for the same.

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