CBSE Class 12 Informatics Practices Solved Sample Papers

  • CBSE Class 12 Informatics Practices Sample Paper 2020 Solved (1)

    CBSE Class 12 Informatics Practices Sample Paper 2020 Solved (1). It’s always recommended to practice as many sample papers as possible before the examinations. Students can download the sample papers and also question papers of previous years to practice and score better marks in examinations....

  • CBSE Class 12 Informatics Practices Sample Paper 2020 Solved (2)

    CBSE Class 12 Informatics Practices Sample Paper 2020 Solved (2). It’s always recommended to practice as many sample papers as possible before the examinations. Students can download the sample papers and also question papers of previous years to practice and score better marks in examinations....

  • CBSE Class 12 Informatics Practices Sample Paper 2020 (1)

    CBSE Class 12 Informatics Practices Sample Paper 2020 (1). It’s always recommended to practice as many sample papers as possible before the examinations. Students can download the sample papers and also question papers of previous years to practice and score better marks in examinations. Refer to...

  • CBSE Class 12 Informatics Practices Sample Paper 2019 (1)

    CBSE Class 12 Informatics Practices Sample Paper 2019 (1). It’s always recommended to practice as many sample papers as possible before the examinations. Students can download the sample papers and also question papers of previous years to practice and score better marks in examinations. Refer to...

  • CBSE Class 12 Informatics Practices Sample Paper 2019 (2)

    CBSE Class 12 Informatics Practices Sample Paper 2019 (2). It’s always recommended to practice as many sample papers as possible before the examinations. Students can download the sample papers and also question papers of previous years to practice and score better marks in examinations. Refer to...

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CBSE Class 12 Informatics Practices Sample Paper 2020 Solved (1)

CBSE Class 12 Informatics Practices Sample Paper 2020 Solved (1). It’s always recommended to practice as many sample papers as possible before the examinations. Students can download the sample papers and also question papers of previous years to practice and score better marks in examinations. Refer to other links too for more sample papers.

1 (a) Draw a network layout of bus topology to connect 5 client computers and 1 server computer.


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CBSE Class 12 Informatics Practices Sample Paper 2020 Solved (2)

CBSE Class 12 Informatics Practices Sample Paper 2020 Solved (2). It’s always recommended to practice as many sample papers as possible before the examinations. Students can download the sample papers and also question papers of previous years to practice and score better marks in examinations. Refer to other links too for more sample papers.

Q1 (a) Ms. Pooja is interested in transferring song. Suggest two suitable wireless options she may use for doing the same.


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CBSE Class 12 Informatics Practices Sample Paper 2020 (1)

CBSE Class 12 Informatics Practices Sample Paper 2020 (1). It’s always recommended to practice as many sample papers as possible before the examinations. Students can download the sample papers and also question papers of previous years to practice and score better marks in examinations. Refer to other links too for more sample papers.


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

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CBSE Class 12 Informatics Practices Sample Paper 2019 (1)

CBSE Class 12 Informatics Practices Sample Paper 2019 (1). It’s always recommended to practice as many sample papers as possible before the examinations. Students can download the sample papers and also question papers of previous years to practice and score better marks in examinations. Refer to other links too for more sample papers.

1. (a) A school with 20 stand-alone computers is considering networking them together and adding a server. State 2 advantages of doing this.

(b) Distinguish between LAN and WAN. 


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CBSE Class 12 Informatics Practices Sample Paper 2019 (2)

CBSE Class 12 Informatics Practices Sample Paper 2019 (2). It’s always recommended to practice as many sample papers as possible before the examinations. Students can download the sample papers and also question papers of previous years to practice and score better marks in examinations. Refer to other links too for more sample papers.

1 (a) Why is switch called an intelligent hub? 

(b) What was the objective behind developing UNICODE? 

(c) Expand the following terms : 

i OSS

ii ODF

(d) What is the use of repeater in a Network? 


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CBSE Class 12 Informatics Practices Sample Paper 2019 (3)

CBSE Class 12 Informatics Practices Sample Paper 2019 (3). It’s always recommended to practice as many sample papers as possible before the examinations. Students can download the sample papers and also question papers of previous years to practice and score better marks in examinations. Refer to other links too for more sample papers.

1 (a) Which wireless communication channel is most appropriate in each of the following situations?

i Communication in a hilly area.

ii Very fast communication between two offices in two different countries.


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CBSE Class 12 Informatics Practices Sample Paper 2018 (6)

CBSE Class 12 Informatics Practices Sample Paper 2018 (6). It’s always recommended to practice as many sample papers as possible before the examinations. Students can download the sample papers and also question papers of previous years to practice and score better marks in examinations. Refer to other links too for more sample papers.

1 (a) After realizing the issues with proprietary software, Ms. Sunita has decided to use only Open Source Software. Suggest any one suitable open source software to her, for each of the following categories:

i. Operating System


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CBSE Class 12 Informatics Practices Sample Paper 2018 (5)

CBSE Class 12 Informatics Practices Sample Paper 2018 (5). It’s always recommended to practice as many sample papers as possible before the examinations. Students can download the sample papers and also question papers of previous years to practice and score better marks in examinations. Refer to other links too for more sample papers.

Answer the questions after carefully reading the text.

I. a) A school with 25 stand-alone computers is considering networking them together and adding a server. State 2 advantages of doing this.

(b)Distinguish between LAN and MAN.


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CBSE Class 12 Informatics Practices Sample Paper 2018 (4)

CBSE Class 12 Informatics Practices Sample Paper 2018 (4). It’s always recommended to practice as many sample papers as possible before the examinations. Students can download the sample papers and also question papers of previous years to practice and score better marks in examinations. Refer to other links too for more sample papers.

Answer the questions after carefully reading the text.

I. a)A school with 25 stand-alone computers is considering networking them together and adding a server. State 2 advantages of doing this.

b)Distinguish between LAN and MAN.


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

Scroll down for PDF

CBSE Class 12 Informatics Practices Sample Paper 2018 (3)

CBSE Class 12 Informatics Practices Sample Paper 2018 (3). It’s always recommended to practice as many sample papers as possible before the examinations. Students can download the sample papers and also question papers of previous years to practice and score better marks in examinations. Refer to other links too for more sample papers.

Q-1 Answer the following questions

a) Name any two phone operating system(FLOSS).1

b) What is a character encoding system?1


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