5 Questions
What is the SyntaxError exception in Python?
SyntaxError is raised when the interpreter encounters a syntax error in the code, such as a misspelled keyword, a missing colon, or an unbalanced parenthesis.
Explain the difference between syntax errors and exceptions in Python.
Syntax errors are problems in the program's code that cause the program to stop execution, such as misspelled keywords or unbalanced parentheses. Exceptions, on the other hand, are raised during the program's execution due to internal events that change the normal flow of the program.
When is the TypeError exception raised in Python?
TypeError is raised when an operation or function is applied to an object of the wrong type, such as adding a string to an integer.
Under what circumstance is the IndexError exception raised in Python?
IndexError is raised when an index is out of range.
What triggers the NameError exception in Python?
NameError is raised when a variable or function name is not found in the current scope.
Study Notes
Python Exceptions
- A SyntaxError exception occurs when there is an error in the syntax of the Python code, such as incorrect indentation, mismatched brackets, or invalid syntax.
Syntax Errors vs Exceptions
- Syntax errors occur when there is a problem with the syntax of the code, preventing it from being executed.
- Exceptions occur when there is a problem during the execution of the code, such as division by zero or out-of-range values.
TypeError Exception
- A TypeError exception is raised when an operation or function is applied to an object of an inappropriate type, such as trying to add a string to an integer.
IndexError Exception
- An IndexError exception is raised when a program tries to access an element in a list or other sequence using an index that is outside the valid range, such as trying to access the fifth element in a list of four elements.
NameError Exception
- A NameError exception is triggered when a variable is used before it has been assigned a value, or when a variable does not exist in the current scope.
Test your knowledge of Python exceptions and errors with this quiz. Explore the differences between syntax errors and exceptions, and learn about the various built-in exceptions in Python.
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