Access and download CBSE Class 12 Informatics Practices Question Paper 2007 (4), carefully designed as per the latest 2025-26 examination guidelines issued by CBSE, NCERT, and KVS. These Class 12 Informatics Practices previous year question papers include detailed solutions, helping students to assess their performance and identify and improve key areas before the final exams.
Solved Informatics Practices Question Papers for Class 12
Practicing these Class 12 Informatics Practices question papers is the best way to understand the actual exam pattern and marking scheme. By solving these papers under timed conditions, Class 12 students can improve their speed and accuracy. Download the full CBSE Class 12 Informatics Practices Question Paper 2007 (4) to begin your self-assessment today.
Informatics Practices Class 12 Question Paper PDF with Solutions
CBSE Class 12 Informatics Practices Question Paper 2007 (4). 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. Answer the following questions :
(a) Expand the following abbreviations and explain in brief :
(i) FLOSS
(ii) GNU
(b) Write one point of difference between a freeware and free software.
(c) Write one example to show how Data mining is helpful in decision making.
(d) How is Post implementation review important during System Development Life Cycle ?
(e) Identify the type of relationship represented in the following statement and draw an Entity Relationship Diagram to show it : “A customer can buy many items.”
2. Answer the following questions :
(a) Write one difference and one common characteristic between a control and a variable in VB.
(b) Why do we write comments in a program ? What are the two ways of writing comments in VB ?
(c) Write the purpose of Select Case statement with the help of an example. Which VB statement can be used in place of Select Case statement ? In the Select Case statement, what happens if every case fails and there is no Case Else option ?
(d) What is the difference between a function and a sub procedure ? Write one example
3. Answer the following questions :
(a) In a PL/SQL code, DBMS_OUTPUT . PVT_LINE is used to display output but the output is not getting displayed on screen. What might have gone wrong ?
(b) Write one point of difference between Row level Triggers, and Statement level Triggers.
(c) Explain in brief the purpose of Savepoint statement with the help of PL/SQL code example.
(d) What is a view ? Why does a view not require any physical storage ?
(e) Why are named procedures called stored procedures ? Write one advantage of stored procedures.
Please click the link below to download pdf file of CBSE Class 12 Informatics Practices Question Paper 2007 (4).
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Important Practice Resources for Class 12 Informatics Practices
CBSE Class 12 Informatics Practices Question Paper 2007 (4)
To understand the types of questions asked in past examinations, it is very important for Class 12 students to solve the CBSE Class 12 Informatics Practices Question Paper 2007 (4) provided above. You can easily download these past papers for Class 12 Informatics Practices in PDF format for the last 10 years. By practicing these actual exam questions you will gain an understanding of the difficulty level and the variety of topics covered over the years. By solving these Previous Year Papers (PYPs) you will understand both descriptive and MCQ questions in your final tests.
Importance of solving CBSE Class 12 Informatics Practices Question Paper 2007 (4)
Regularly practicing CBSE Class 12 Informatics Practices Question Paper 2007 (4) is the best way to improve your score in Class 12 Informatics Practices. These papers will give you details of the marking scheme and the paper structure used by the CBSE. By regularly attempting these under actual exam conditions at home, you can slowly improve your time management skills, which will help you to complete your Informatics Practices paper within the allowed duration.
Benefits of downloading CBSE Class 12 Question Papers
Having the CBSE Class 12 Informatics Practices Question Paper 2007 (4) in PDF format allows you to revise key concepts anywhere, even without an internet connection. These sets are a reliable tool to practice numerical problems and understand the correct approach to all types of answers. After solving the questions, you should compare your work with the solutions provided by our teachers. Along with these papers, students should always solve the Class 12 Informatics Practices Sample Papers and MCQ tests on studiestoday.com for a complete revision.
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