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TN 12th Computer Applications மின்னணு தரவு பரிமாற்றம் Sample Question Papers Study Material - QB365 Set A

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TN 12th Computer Applications மின் - வணிக பாதுகாப்பு அமைப்புகள் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications மின்னணு செலுத்தல் முறைகள் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications மின் - வணிகம் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications திறந்த மூல கருத்துருக்கள் Sample Question Papers Study Material - QB365 Set A

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TN 12th Computer Applications வலையமைப்பு வடமிடல் Sample Question Papers Study Material - QB365 Set A

12th Standard English Medium Computer Science Subject Python and CSV Files Creative 2 Mark Questions with Solution Part - II

Published on: 22/06/2021

QB365 provides detailed and simple solution for every Creative Questions in class 12 Computer Science Subject. It will helps to get more idea about question pattern in every Creative questions with solution.

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Std: 12th Standard - Computer Science

chapter: - Creative Questions

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Questions:

Generic 2

5 x 2 = 10

Write is purpose of using skipinitialspace parameter.

What is called modification?

What is an Ordered Dict?

How the CSV file operation takes place in python?

How will prefect the CSV File data contains common by itself?

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Answers Key:

Generic 2

5 x 2 = 10

The dialect parameter skipinitialspace when it is True, whitespace immediately following the delimiter is ignored. The default is False.

Making some changes in the data of the existing file or adding more data is called modification.

DictReader ( ) gives OrderedDict by default in its output. An OrderedDict is a dictionary subclass which saves the order in which its contents are added. To remove the OrderedDict use dict ( ).

Python, a file operation takes place in the following order
Step 1: Open a file
Step 2 : Perform Read or write operation
Step 3 : Close the file

If the fields of data in your CSV file contain commas, you can protect them by enclosing those data fields in double-quotes ("). The commas that are part of your data will then be kept separate from the commas which delimit the fields themselves.