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

The video tutorial introduces a quiz where students are asked to declare two strings and calculate their total length. The task involves assigning specific values to the strings and preparing an output file. Students are encouraged to solve the problem independently, with a promise of discussing the solution in the next video.

What is the main task given in the quiz?

• To declare a list and find its length.

• To declare a boolean and toggle its value.

• To declare two strings and display their total length.

• To declare two integers and find their sum.

What should be the content of the first string as per the instructions?

• 123

• XYZ

• DEF

• ABC

What should be the content of the second string as per the instructions?

• GH

• AB

• CD

• EF

What is expected as the output of the task?

• A screenshot of the code.

• An email with the results.

• A file containing the total length of the strings.

• A printed message on the console.

What does the teacher encourage students to do before the next video?

• Watch a different tutorial.

• Discuss the problem with peers.

• Submit their solution online.

• Try solving the problem on their own.