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Class 12 Informatics Practices Chapter 5 Internet and Web NCERT Exercise Solution : Internet and Web 1. Fill in the blanks: a) To transmit data for sharing on a network, it has to be divided into smaller chunks called ________. Answer: (a) Packet b) The set of rules that decide the functioning of a network […]
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Unit 4 Plotting Data using Matplotlib NCERT Exercise Solution of Class 12 Informatics Practices 1. What is the purpose of the Matplotlib library? Answer: The matplotlib is a data visualisation library of Python — a high quality plotting library of python. It provides both a very quick way to visualize data from Python and publication-quality
Chapter 3 Data Handling Using Pandas – II Class 12 Informatics Practices NCERT Exercise Solutions 1. Write the statement to install the python connector to connect MySQL i.e. pymysql. Answer: pip install pymysql 2. Explain the difference between pivot() and pivot_table() function? Answer: pivot() : The pivot function is used to reshape and create a
NCERT Exercise Solution of Class 12 Informatics Practices Chapter 2 – Data Handling using pandas – I 1. What is a Series and how is it different from a 1-D array, a list and a dictionary? Answer: A Series is a one-dimensional array containing a sequence of values of any data type (int, float, list,
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Class 12 Informatics Practices NCERT Book exercise solutions of Chapter 1 Querying and SQL Functions are available with full explanation. It is very helpful for teachers and students.
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