Python 3: Project-based Python, Algorithms, Data Structures - Project: Job Scheduler execution flow

Python 3: Project-based Python, Algorithms, Data Structures - Project: Job Scheduler execution flow

Assessment

Interactive Video

Information Technology (IT), Architecture, Social Studies

University

Hard

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The video tutorial explains hash maps, focusing on their structure, hash functions, and search performance. It highlights the constant time complexity of hash maps and discusses handling collisions. The tutorial concludes with a brief overview of implementing hash maps in Python using dictionaries.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the theoretical search complexity of a hash map?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of using immutable data types as keys in a hash map?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the role of a hash function in a hash map.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how you would add a record to a hash map.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

In what way does the performance of a hash map differ from that of a sorted list?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How does searching for a record in a hash map work?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens when a collision occurs in a hash map?

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