Selenium Python Automation Testing from Scratch and Frameworks - Tuple and Dictionary Data Types in Python

Selenium Python Automation Testing from Scratch and Frameworks - Tuple and Dictionary Data Types in Python

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial covers Python data types, focusing on lists, tuples, and dictionaries. Lists are mutable, allowing changes, while tuples are immutable, meaning they cannot be altered once created. Dictionaries are introduced as key-value pairs, similar to hashmaps in Java. The tutorial also emphasizes the importance of coding standards and proper indentation in Python to avoid errors.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a key characteristic of a list in Python?

It is immutable.

It is mutable.

It is always sorted.

It is a key-value pair.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does a tuple differ from a list in Python?

A tuple is always sorted.

A tuple is a key-value pair.

A tuple is immutable.

A tuple is mutable.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which brackets are used to define a tuple in Python?

Angle brackets <>

Square brackets []

Round brackets ()

Curly brackets {}

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when you try to modify a tuple in Python?

The tuple is deleted.

An error is raised.

The tuple is updated.

The tuple is converted to a list.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a dictionary in Python?

A collection of sorted items.

A collection of key-value pairs.

A collection of immutable items.

A collection of ordered items.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which brackets are used to define a dictionary in Python?

Curly brackets {}

Angle brackets <>

Square brackets []

Round brackets ()

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a dictionary, what must be true about the keys?

Keys must be mutable.

Keys must be integers.

Keys must be strings.

Keys must be unique.

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