CBSE Class 12 Informatics Practices Sample Paper 2022 Set A

Informatics Practices
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Read and download PDF of CBSE Class 12 Informatics Practices Sample Paper 2022 Set A designed as per the latest curriculum and examination pattern for Class 12 issued by CBSE, NCERT and KVS. The latest Class 12 Informatics Practices Sample Papers have been provided with solutions so that the students can solve these practice papers and then compare their answers. This will help them to identify mistakes and improvement areas in Informatics Practices Class 12 which they need to study more to get better marks in Class 12 exams. After solving these guess papers also refer to solved Class 12 Informatics Practices Question Papers available on our website to build strong understanding of the subject

Sample Paper for Class 12 Informatics Practices Pdf

Students can refer to the below Class 12 Informatics Practices Sample Paper designed to help students understand the pattern of questions that will be asked in Class 12 exams. Please download CBSE Class 12 Informatics Practices Sample Paper 2022 Set A

Informatics Practices Class 12 Sample Paper

Section-A
 
1. (a) Which of the following are open standards?
.OGG    .DOC    .BMP   .ODF
 
(b) Ms. Ivana, a leading marketing professional working in a multinational company, is 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.
CBSE Class 12 Informatics Practices Sample Paper 2022 Set A 1
 
(c) Write the URL of any one e-Governance website.
 
(d) International Tour and Travels company has set up its new branch office in Jaipur where 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 between ASCII and Unicode.
 
(f) Many of the programming brains has shifted their focus from Proprietary software to 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.
 
2. (a) Ruby, a class XI student has just started learning java programming. Help her in the following:
i. Explain her the concept of variable and data type by suitable example.
ii. Help her in understanding the difference between assignment operator and comparison operator with the help of appropriate example.
 
(b) Will the output from the following two code be any different?
First Code:
int x=2,y=40;
while(y<=x) {
jTextField1.setText(""+x);
x=x+8;
}
Second Code :
int x=2,y=40;
do {
jTextField1.setText(""+x);
x=x+8;
} while(y<=x);
Give reasons for your answer.
 
OR
 
(b) Predict the output of the following code:
int n=4,f=0,i;
for(i=1;i<=n;i++)
{
f=f*i;
}
jTextField1.setText(""+f);
jTextField2.setText(""+i);
(c) Dev, a website designer with “Creative Designers Pvt. Ltd.” has written the following
code. Observe the code given below and answer the following questions:
<company>
<employee eid=1>
<name>Albert</name>
<dept deptid=“d1”>Computer</dept>
</employee>
<employee eid=2>
<name>Manisha</name>
<dept deptid=“d2”>Accounts</dept>
</employee>
</company>
i.Are these tags part of HTML code or XML code?
ii.Identify the root element.
iii.Mention any two child elements.
iv.Mention any two attributes
 
OR
 
(c) Mention any two main differences between HTML and XML. Also mention any two main features of XML for which it’s used extensively now a days.
 
3. (a) What is the purpose of SQL? 
(b) Mr. Manav, a database administrator in “Global Educational and Training Institute” has created following table named “Training” for the upcoming training schedule

CBSE Class 12 Informatics Practices Sample Paper 2022 Set A 2

 
Help him in writing SQL query for the following purpose:
i. To count how many female candidates will be attending the training.
ii. To display list of free trainings.
iii. To display all the cities where Cyber Security training is scheduled along with its fee.
iv. To add a column feedback with suitable data type.
 
(c) Observe the table named “Training” given above carefully and predict the output of the following queries:
i. select city from training where topic = 'Cyber Security';
ii. select count(Training_Id) from training where email_id like '%gmail% ';
iii. select AVG (Fee) from training where Topic = 'Cyber Security';
iv. select name from training where INSTR (Email_Id, '@’)=0;
 
(d) What is the degree and cardinality of the above given table named ‘Training’.


Please click on below link to download CBSE Class 12 Informatics Practices Sample Paper 2022 Set A

2024
CBSE Class 12 Informatics Practices Sample Paper 2024
2023
CBSE Class 12 Informatics Practices Sample Paper 2023
2022
CBSE Class 12 Informatics Practices Sample Paper 2022 Set A
CBSE Class 12 Informatics Practices Sample Paper 2022 Set A
CBSE Class 12 Informatics Practices Sample Paper 2022 Set B
CBSE Class 12 Informatics Practices Sample Paper 2022 Set B
CBSE Class 12 Informatics Practices Sample Paper 2022 Set C
2021
CBSE Class 12 Hindustani Melodic Boards 2021 Sample Paper Solved
CBSE Class 12 Informatics Practices Sample Paper 2021 Set A
CBSE Class 12 Informatics Practices Sample Paper 2021 Set B
CBSE Class 12 Informatics Practices Sample Paper 2021 Set C
CBSE Class 12 Information Practices Boards 2021 Sample Paper Solved
2020
CBSE Class 12 Informatics Practices Boards 2020 Sample Paper Solved
CBSE Class 12 Informatics Practices Old Boards 2020 Sample Paper Solved
CBSE Class 12 Informatics Practices Sample Paper 2020 (1)
CBSE Class 12 Informatics Practices Sample Paper 2020 Solved (1)
CBSE Class 12 Informatics Practices Sample Paper 2020 Solved (2)
2019
CBSE Class 12 Informatics Practices Sample Paper 2019 (1)
CBSE Class 12 Informatics Practices Sample Paper 2019 (2)
CBSE Class 12 Informatics Practices Sample Paper 2019 (3)
2018
CBSE Class 12 Informatics Practices Sample Paper 2018 Set A
CBSE Class 12 Informatics Practices Sample Paper 2018 Set B
CBSE Class 12 Informatics Practices Sample Paper 2018 Set C
CBSE Class 12 Informatics Practices Sample Paper 2018 Set D
CBSE Class 12 Informatics Practices Sample Paper 2018 Set E
2017
CBSE Class 12 Informatics Practices Sample Paper 2017 Set A
CBSE Class 12 Informatics Practices Sample Paper 2017 Set B
CBSE Class 12 Informatics Practices Sample Paper 2017 Set C
CBSE Class 12 Informatics Practices Sample Paper 2017 Set D
CBSE Class 12 Informatics Practices Sample Paper 2017 Set E
CBSE Class 12 Informatics Practices Sample Paper 2017 Set F
2015
CBSE Class 12 Informatics Practices Sample Paper 2015 Set A
CBSE Class 12 Informatics Practices Sample Paper 2015 Set B
CBSE Class 12 Informatics Practices Sample Paper 2015 Set C
CBSE Class 12 Informatics Practices Sample Paper 2015 Set D
CBSE Class 12 Informatics Practices Sample Paper 2015 Set E
CBSE Class 12 Informatics Practices Sample Paper 2015 Set F
CBSE Class 12 Informatics Practices Sample Paper 2015 Set G
CBSE Class 12 Informatics Practices Sample Paper 2015 Set H
CBSE Class 12 Informatics Practices Sample Paper 2015 Set I
2014
CBSE Class 12 Informatics Practices Sample Paper 2014 Set A
CBSE Class 12 Informatics Practices Sample Paper 2014 Set B
CBSE Class 12 Informatics Practices Sample Paper 2014 Set C
CBSE Class 12 Informatics Practices Sample Paper 2014 Set D
CBSE Class 12 Informatics Practices Sample Paper 2014 Set E
CBSE Class 12 Informatics Practices Sample Paper 2014 Set F
CBSE Class 12 Informatics Practices Sample Paper 2014 Set G
CBSE Class 12 Informatics Practices Sample Paper 2014 Set H
CBSE Class 12 Informatics Practices Sample Paper 2014 Set I
2013
CBSE Class 12 Informatics Practices Sample Paper 2013 Set A
CBSE Class 12 Informatics Practices Sample Paper 2013 Set B
CBSE Class 12 Informatics Practices Sample Paper 2013 Set C
CBSE Class 12 Informatics Practices Sample Paper 2013 Set D
CBSE Class 12 Informatics Practices Sample Paper 2013 Set E
CBSE Class 12 Informatics Practices Sample Paper 2013 Set F
CBSE Class 12 Informatics Practices Sample Paper 2013 Set G
CBSE Class 12 Informatics Practices Sample Paper 2013 Set H
CBSE Class 12 Informatics Practices Sample Paper 2013 Set I
2012
CBSE Class 12 Informatics Practices Sample Paper 2012 Set D
CBSE Class 12 Informatics Practices Sample Paper 2012 Set E
CBSE Class 12 Informatics Practices Sample Paper 2012 Set F
CBSE Class 12 Informatics Practices Sample Paper 2012 Set G
CBSE Class 12 Informatics Practices Sample Paper 2012 Set H
CBSE Class 12 Informatics Practices Sample Paper 2012 Set I
CBSE Class 12 Informatics Practices Sample Paper 2012 Solved Set A
CBSE Class 12 Informatics Practices Sample Paper 2012 Solved Set B
CBSE Class 12 Informatics Practices Sample Paper 2012 Solved Set C
2011
CBSE Class 12 Informatics Practices Sample Paper 2011 Solved Set A
CBSE Class 12 Informatics Practices Sample Paper 2011 Solved Set B
CBSE Class 12 Informatics Practices Sample Paper 2011 Solved Set C
CBSE Class 12 Informatics Practices Sample Paper 2011 Solved Set D
CBSE Class 12 Informatics Practices Sample Paper 2011 Solved Set E
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Sample Paper Informatics Practices Class 12

We hope you liked the above provided CBSE Class 12 Informatics Practices Sample Paper 2022 Set A. To get an understanding of the type of questions which were asked in exams, it is important for Class 12 students to refer to CBSE Class 12 Informatics Practices Sample Paper 2022 Set A that we have provided above. Students can download the Sample Paper for Class 12 Informatics Practices which will be coming in the exams so that you can practise them and solve all types of questions that can be asked in exams. If you do CBSE Class 12 Informatics Practices Sample Paper 2022 Set A for Class 12 Informatics Practices you will easily understand the way examination Sample Paper are set by teachers.

Class 12 Informatics Practices Sample Paper

The latest Sample Paper CBSE Class 12 Informatics Practices Sample Paper 2022 Set A covers all the topics which have been suggested by CBSE in their Class 12 Informatics Practices syllabus for the current year. By doing CBSE Class 12 Informatics Practices Sample Paper 2022 Set A you will understand the regular questions and MCQ questions for Class 12 Informatics Practices which are always asked and learn them so that you can get full marks in those questions.

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