Scala & Spark-Master Big Data with Scala and Spark - Quiz (Basic Functions)

In this video tutorial, the instructor presents a quick quiz where students are tasked with writing a function that takes two numbers as input and returns the greater one. The task involves writing code to prompt the user for two numbers, passing these numbers to a function, and having the function return the larger number. An example is provided where the function receives inputs 5 and 10, and returns 10. The instructor encourages students to solve the problem and promises to discuss the solution in the next video.

What is the main task given in the quiz?

• Write a function to multiply two numbers.

• Write a function to find the greater of two numbers.

• Write a function to add two numbers.

• Write a function to subtract two numbers.

What should the function do after receiving two numbers?

• Return the product of the numbers.

• Return the difference of the numbers.

• Return the sum of the numbers.

• Return the greater of the two numbers.

What is the first step in writing the code as per the instructions?

• Define the function.

• Ask the user to enter two numbers.

• Print the greater number.

• Initialize two variables.

In the example provided, what should the function return if the inputs are 5 and 10?

• 5

• 10

• 15

• 0

What are students encouraged to do before the next video?

• Watch a tutorial on functions.

• Solve the problem on their own.

• Write a different function.

• Read a book on programming.