A CSV file is also known as a ….

(a)

Flat File

(b)

3D File

(c)

String File

(d)

Random File

Which of the following is a string used to terminate lines produced by writer()method of csv module?

(a)

Line Terminator

(b)

Enter key

(c)

Form feed

(d)

Data Terminator

What is the output of the following program? import csv
d=csv.reader(open('c:\PYPRG\ch13\city.csv'))
next(d)
for row in d:
print(row)
if the file called “city.csv” contain the following details
chennai,mylapore
mumbai,andheri

(a)

chennai,mylapore

(b)

mumbai,andheri

(c)

chennai,mumba

(d)

chennai,mylapore,mumbai,andheri

Which of the following creates an object which maps data to a dictionary?

(a)

listreader()

(b)

reader()

(c)

tuplereader()

(d)

DictReader ()

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

(a)

Editing

(b)

Appending

(c)

Modification

(d)

Alteration

Mention the two ways to read a CSV file using Python.

Mention the default modes of the File.

What is use of next() function?

Write a Python program to modify an existing file.

Write a Python program to read a CSV file with default delimiter comma (,).

What is the difference between the write mode and append mode.

Write a Python program to write a CSV File with custom quotes.

Write the rules to be followed to format the data in a CSV file.