Exam Structure and Content Flashcards

Approximately how many coding challenges are included in the HackerRank Python (Basic) certification exam?

Answer: 3–4 challenges

The Python Basic certification typically contains 3–4 coding challenges to be completed within the time limit.

What happens to a candidate's score if their code passes only some of the test cases for a problem?

Answer: They receive partial credit proportional to test cases passed

HackerRank awards partial credit based on the fraction of test cases a solution passes.

Which of the following Python topics falls under the 'Functional Programming' domain of the HackerRank Python Basic certification?

Answer: Lambda functions and map/filter

Lambda expressions and built-in higher-order functions like map and filter are assessed under functional programming.

In the HackerRank Python (Basic) certification, which data structure topic is most likely to appear?

Answer: Lists, dictionaries, and sets

The Basic exam focuses on Python's built-in data structures: lists, dictionaries, sets, and tuples.

How long is a HackerRank certification valid after it is earned?

Answer: Indefinitely (no expiration)

HackerRank certifications do not expire and remain on a candidate's profile indefinitely.

Which of the following describes how HackerRank evaluates Python coding submissions for correctness?

Answer: Automated test case execution against hidden test inputs

Submissions are evaluated automatically by running the code against a set of hidden test cases.

What is the significance of the HackerRank Python (Intermediate) certification compared to the Basic level?

Answer: It tests more advanced topics like decorators, generators, and complex OOP

The Intermediate certification builds on Basic concepts and includes advanced topics such as decorators, generators, and deeper OOP patterns.