Welcome to the Regular Expressions and Files MCQs Page

Dive deep into the fascinating world of Regular Expressions and Files with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Regular Expressions and Files, a crucial aspect of Python. In this section, you will encounter a diverse range of MCQs that cover various aspects of Regular Expressions and Files, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Python.

Check out the MCQs below to embark on an enriching journey through Regular Expressions and Files. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Python.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Regular Expressions and Files. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Regular Expressions and Files MCQs | Page 8 of 10

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Q71.

Which function is used to write a list of string in a file

writeline()

writelines()

writestatement()

writefullline()

Discuss

Answer: (a).writeline()

Q72.

Which function is used to close a file in python?

Close()

Stop()

End()

Closefile()

Discuss

Answer: (a).Close()

Q73.

Is it possible to create a text file in python?

Yes

Machine dependent

All of the mentioned

Discuss

Answer: (a).Yes

Q74.

Which of the following is modes of both writing and reading in binary format in file.?

wb+

Discuss

Answer: (a).wb+

Q75.

Which of the following is not a valid mode to open a file?

Discuss

Answer: (b).rw

Q76.

What is the difference between r+ and w+ modes?

no difference

in r+ the pointer is initially placed at the beginning of the file and the pointer is at the end for w+

in w+ the pointer is initially placed at the beginning of the file and the pointer is at the end for r+

depends on the operating system

Discuss

Answer: (b).in r+ the pointer is initially placed at the beginning of the file and the pointer is at the end for w+

Q77.

How do you get the name of a file from a file object (fp)?

fp.name

fp.file(name)

self.__name__(fp)

fp.__name__()

Discuss

Answer: (a).fp.name

Q78.

Which of the following is not a valid attribute of a file object (fp)?

fp.name

fp.closed

fp.mode

fp.size

Discuss

Answer: (d).fp.size

Q79.

How do you close a file object (fp)?

close(fp)

fclose(fp)

fp.close()

fp.__close__()

Discuss

Answer: (c).fp.close()

Q80.

How do you get the current position within the file?

fp.seek()

fp.tell()

fp.loc

fp.pos

Discuss

Answer: (b).fp.tell()

Page 8 of 10

Welcome to the Regular Expressions and Files MCQs Page

Regular Expressions and Files MCQs | Page 8 of 10

Explore more Topics under Python

Variables,Operators and Data Types

Formatting and Decorators

Loops in Python

Strings in Python

Lists in Python

Tuples and Sets

Dictionary and Built in Functions

Mapping Functions and Modules

Classes,Objects and OOPS concepts

Miscellaneous topics in Python

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