EmSAT Achieve Exam  >  EmSAT Achieve Videos  >  Crash Course for EmSAT Achieve  >  Raising Exception In Python (Raise Keyword) With Example In Python Programming

Raising Exception In Python (Raise Keyword) With Example In Python Programming Video Lecture | Crash Course for EmSAT Achieve

272 videos

Top Courses for EmSAT Achieve

FAQs on Raising Exception In Python (Raise Keyword) With Example In Python Programming Video Lecture - Crash Course for EmSAT Achieve

1. What is the purpose of the "raise" keyword in Python?
Ans. The "raise" keyword in Python is used to explicitly raise an exception or error in a program. It allows the programmer to handle exceptional situations by creating custom exceptions or throwing built-in exceptions.
2. How can we raise an exception using the "raise" keyword in Python?
Ans. To raise an exception using the "raise" keyword in Python, we need to specify the type of exception to be raised, followed by an optional error message. For example, "raise ValueError('Invalid input')" will raise a ValueError exception with the specified error message.
3. Can we raise multiple exceptions in a single program using the "raise" keyword?
Ans. Yes, it is possible to raise multiple exceptions in a single program using the "raise" keyword. By placing multiple "raise" statements in different parts of the code, we can raise different exceptions based on specific conditions or situations.
4. How does exception handling help in dealing with raised exceptions using the "raise" keyword?
Ans. Exception handling allows us to catch and handle raised exceptions in a program. By using try-except blocks, we can catch specific exceptions raised by the "raise" keyword and perform appropriate actions, such as displaying an error message or taking corrective measures.
5. Is it necessary to provide an error message when raising an exception using the "raise" keyword?
Ans. No, it is not necessary to provide an error message when raising an exception using the "raise" keyword. However, providing an informative error message can be helpful in identifying the cause of the exception and aiding in the debugging process.
272 videos
Explore Courses for EmSAT Achieve exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

video lectures

,

Viva Questions

,

Extra Questions

,

Summary

,

Sample Paper

,

pdf

,

past year papers

,

mock tests for examination

,

study material

,

shortcuts and tricks

,

Previous Year Questions with Solutions

,

Free

,

practice quizzes

,

ppt

,

Exam

,

Raising Exception In Python (Raise Keyword) With Example In Python Programming Video Lecture | Crash Course for EmSAT Achieve

,

Semester Notes

,

Raising Exception In Python (Raise Keyword) With Example In Python Programming Video Lecture | Crash Course for EmSAT Achieve

,

Objective type Questions

,

Important questions

,

Raising Exception In Python (Raise Keyword) With Example In Python Programming Video Lecture | Crash Course for EmSAT Achieve

,

MCQs

;