What will be the output for the code fragment below?

List(Set(1), Set(1,2,3), Set(1, 2)) diff List(Set(1,2,3))

Output for the code fragment?

Correct example of using toArray to convert to an array and toList to convert to a list?

Choose statement that is not correct about Scala's List?

Reason why the code fails to compile, for the type hierarchy and expressions as following?

Which are scala identifiers?

Choose the expression that shows the correct output?

Statement that best describe's the Scala 'apply' function?

Which one is false for Scala?

For the code below choose correct statement?

Choose correct statement which solves the error when you remove the line implicit