CLEAN : Football: World Cup voodoo in Peru to jinx New Zealand

The video provides an overview of Peru, highlighting its geographical features and cultural significance. It concludes with a summary of the key points discussed.

Which of the following is a key feature of Peru's geography?

• Deserts

• Savannah

• Rainforests

• Tundra

What is a closure in programming?

• A function that has access to its own scope

• A function that returns another function

• A function that is defined inside another function

• A function that can modify global variables

Closures are often used to:

• Create private variables

• Simplify syntax

• Reduce memory usage

• Enhance performance

Which of the following is NOT true about closures?

• They are a feature of functional programming

• They can access variables from their outer function

• They cannot be used in object-oriented programming

• They help in data encapsulation

In which scenario would you most likely use a closure?

• When you need to create a new class

• When you want to maintain state between function calls

• When you need to perform asynchronous operations

• When you want to define a global variable