Analysis of CBSE Sample Paper 2022-23
CBSE Sample paper provides you with a complete guideline and a blueprint of the CBSE Board examination question paper. In this post, you are going to know about chapter-wise weightage and many more things.
Subject: Informatics Practices (065)
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Unit I: Data Handling using Pandas -I (25 Marks)
| Topics | Marks | Total Marks |
| Series | 1 + 1 + 2 + 2 [Number of Questions = 4 Questions] | 6 |
| DataFrame | 1 + 1 + 2 + 3 + 3 + 4 [Number of Questions = 6 Questions] | 14 |
| CSV to DataFrames | Nil | |
| Data Visualization | 5 (IC) [Number of Questions = 1 Question] | 5 |
| – | Total Marks | 25 |
Unit II: Database Query using SQL (25 Marks)
| SQL Functions (Single & Aggregate) | 1 + 1 + 1 + 1 + 1 + 1 + 3 + 5 (IC with Query) + 4 [Number of Questions = 9 Questions] | 18 |
| Querying and Manipulating data using Group By, Having, Order By | 2 + 2 + 3 + 5 (IC with Functions) [Number of Questions = 4] | 12 |
| – | Total Marks | 30 (5 Extra] |
Unit III: Introduction to Computer Networks (10 Marks)
| Computer Networks | 1 + 1 + 1 + 2(IC) + 5 [Number of Questions = 5 Questions] | 10 |
Unit IV: Societal Impacts (10 Marks)
| Societal Impacts | 1 + 1 + 1 + 1 + 1 + 2(IC) + 3(IC) [Number of Questions = 7 Questions] | 10 |
