CBSE Class 12 Informatics Practices Question Paper 2015 Code Set-4 (Series SSO), Code 90 is available for download here. CBSE conducted the Class 12 Informatics Practices exam on March 27, 2015 from 10:30 AM to 1:30 PM. The Informatics Practices theory paper is of 70 marks.
Also Check: CBSE Class 12 Question Paper 2015 (All Subjects)
The Informatics Practices question paper includes the following types of questions:
- The question paper has 7 questions, all compulsory, for 70 marks in 3 hours, with 15 minutes of extra reading time
- Q1, Q2 and Q3 carry 10 marks each (30 marks) and are made of parts of 1 or 2 marks
- Q4 carries 15 marks and ends with a GUI to code: Calculate Total Score button (3 marks), Clear (1) and Stop (1)
- Q5 and Q6 carry 10 marks each and are MySQL questions on tables SOFTDRINK, SALES and LOCATION
- Q7 carries 5 marks; no sections are printed in the paper
CBSE Class 12 Informatics Practices Question Paper 2015 Code Set-4 (Series SSO), Code 90 PDF
| CBSE Official PDF | CD PDF | CD PDF with Solutions |
|---|---|---|
| Download official PDF 0.38 MB | Download Collegedunia PDF 1.53 MB | – |
CBSE Class 12 Informatics Practices 2015 Question Paper Details
| Exam | CBSE Class 12 Board Examination 2015 |
| Subject | Informatics Practices |
| Paper code | Set-4 (Series SSO), Code 90 |
| Exam date | March 27, 2015 |
| Time allowed | 3 hours (plus 15 minutes of reading time, 10:15 AM to 10:30 AM) |
| Maximum marks | 70 |
| Total questions | 7 (attempt 7) |
CBSE Class 12 Informatics Practices Question Paper Pattern and Marking Scheme
The CBSE Class 12 Informatics Practices 2015 question paper is of 70 marks and has 7 questions, of which 7 are to be attempted. The tables below give the section-wise paper pattern and the split of marks, as printed in the official question paper.
CBSE Class 12 Informatics Practices Question Paper Pattern 2015
| Section | Questions | Question Type | Choice | Marks per Question | Marks |
|---|---|---|---|---|---|
| Entire paper (no printed sections) | Q1-Q3 | Multi-part questions of 10 marks each, made of parts of 1 or 2 marks: Q1 computer networks, security and open source; Q2 Java (NetBeans), HTML and XML basics; Q3 MySQL and database concepts | All 3 | 10 | 30 |
| Q4 | Java (NetBeans) question of 15 marks: error correction, loop counts, output and code rewriting, plus a GUI of activity checkboxes with code to write (5 marks) | All 1 | 15 | 15 | |
| Q5 | MySQL question of 10 marks: single-row vs aggregate functions, a table SOFTDRINK with 4 commands and 3 outputs, degree and cardinality | All 1 | 10 | 10 | |
| Q6 | MySQL question of 10 marks: creating table LIBRARY (2) and queries on tables SALES and LOCATION (8) | All 1 | 10 | 10 | |
| Q7 | Society and GUI question of 5 marks: e-learning, e-governance and choosing suitable controls for a form | All 1 | 5 | 5 | |
| Total | 7 questions | Attempt 7 | 70 |
CBSE Class 12 Informatics Practices Marks Distribution 2015
| Question Type | Questions to Attempt | Marks per Question | Total Marks |
|---|---|---|---|
| Multi-part questions of 10 marks each, made of parts of 1 or 2 marks: Q1 computer networks, security and open source; Q2 Java (NetBeans), HTML and XML basics; Q3 MySQL and database concepts | 3 | 10 | 30 |
| Java (NetBeans) question of 15 marks: error correction, loop counts, output and code rewriting, plus a GUI of activity checkboxes with code to write (5 marks) | 1 | 15 | 15 |
| MySQL question of 10 marks: single-row vs aggregate functions, a table SOFTDRINK with 4 commands and 3 outputs, degree and cardinality | 1 | 10 | 10 |
| MySQL question of 10 marks: creating table LIBRARY (2) and queries on tables SALES and LOCATION (8) | 1 | 10 | 10 |
| Society and GUI question of 5 marks: e-learning, e-governance and choosing suitable controls for a form | 1 | 5 | 5 |
| Total | 7 | 70 |
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