A developer is writing a function that performs several numeric operations. The function should catch all numeric calculation errors, but should NOT catch errors related to types or values. Which of the following except clauses would achieve this? Select all that apply.

except (TypeError, ValueError):

except (ZeroDivisionError, OverflowError, FloatingPointError):

Which of the following statements correctly describes the role of BaseException in Python's built-in exception hierarchy?

It is a subclass of Exception that provides additional attributes for error handling.

It is the base class for only user-defined exceptions, not built-in ones.

It is the root of the built-in exception hierarchy, and all built-in exceptions inherit from it.

It is the direct base class for all exceptions except those related to system operations.

What is LookupError the base class for?

Errors related to type mismatches.

Errors related to invalid indexing or key lookups in collections.

Errors related to file operations.

Errors related to arithmetic operations.

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Domain 4Objective 3

PCEP-30-02 4.3 Python Built-In Exceptions Hierarchy PCEP-30 Practice Questions (Page 3)

Part of the Functions and Exceptions domain, which accounts for 28% of the PCEP-30 exam. Python Institute does not publish an official question count, but from its 45-minute exam (~20–30 total, ~6–8 in this domain), expect 2–2 from this objective — we provide 35 practice questions to prepare you well beyond it. (estimate)

35questions here

7free pages

11concepts

28%of the exam

Questions 11–15

11expert · medium · select all that apply
A developer is writing a function that performs several numeric operations. The function should catch all numeric calculation errors, but should NOT catch errors related to types or values. Which of the following except clauses would achieve this? Select all that apply.
Select an answer first
12foundation · easy
Which of the following statements correctly describes the role of BaseException in Python's built-in exception hierarchy?
Select an answer first
13foundation · easy
What is LookupError the base class for?
Select an answer first
14foundation · easy
From which class does SystemExit inherit directly?
Select an answer first
15application · easy
A developer is debugging a program that processes a list of sensor readings. The program crashes with an error when it tries to access `readings[100]` but the list only has 50 elements. What exception is raised?
Select an answer first

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PCEP-30-02 4.3 Python Built-In Exceptions Hierarchy PCEP-30 Practice Questions (Page 3)

Questions 11–15

A developer is writing a function that performs several numeric operations. The function should catch all numeric calculation errors, but should NOT catch errors related to types or values. Which of the following except clauses would achieve this? Select all that apply.

Which of the following statements correctly describes the role of BaseException in Python's built-in exception hierarchy?

What is LookupError the base class for?

From which class does SystemExit inherit directly?

A developer is debugging a program that processes a list of sensor readings. The program crashes with an error when it tries to access `readings[100]` but the list only has 50 elements. What exception is raised?

Keep studying — Functions and Exceptions