Python Institute Exam PCEP-30-02 Topic 2 Question 24 Discussion

Actual exam question for Python Institute's PCEP-30-02 exam

Question #: 24
Topic #: 2

[All PCEP-30-02 Questions]

What is true about tuples? (Select two answers.)

ATuples are immutable, which means that their contents cannot be changed during their lifetime.

BThe len { } function cannot be applied to tuples.

CAn empty tuple is written as { } .

DTuples can be indexed and sliced like lists.

Show Suggested Answer

Suggested Answer: A

Python is an interpreted programming language, which means that the source code is translated into executable code by an interpreter at runtime, rather than by a compiler beforehand. Interpreted languages are more flexible and portable than compiled languages, but they are also slower and less efficient. Assembly and machine languages are low-level languages that are directly executed by the hardware, while compiled languages are high-level languages that are translated into machine code by a compiler before execution.

by Cyndy at Aug 22, 2024, 04:30 AM

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Helga

2 days ago

I think A and D are correct. Tuples are like read-only lists, so you can't change them once they're created, and you can access their elements using indexes.

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