Adaface Sample Scala Questions

Here are some sample Scala questions from our premium questions library (10273 non-googleable questions).

Scala Online Test

Skills

🧐 Question
Medium placeholder method	Solve
Review the following Scala code. “placeholder” is a placeholder function to be replaced with an actual Scala in-built method. What should ‘placeholder’ be so that the a, b, c in the code evaluate to true?
Medium Compilation Errors Compilation Errors Scala Syntax	Solve
Which lines in the following Scala code will lead to compilation errors?
Easy take and reduceLeft List String	Solve
What will the following Scala code print?

	🧐 Question	🔧 Skill
	Medium placeholder method	2 mins Scala	Solve
Review the following Scala code. “placeholder” is a placeholder function to be replaced with an actual Scala in-built method. What should ‘placeholder’ be so that the a, b, c in the code evaluate to true?
	Medium Compilation Errors Compilation Errors Scala Syntax	2 mins Scala	Solve
Which lines in the following Scala code will lead to compilation errors?
	Easy take and reduceLeft List String	2 mins Scala	Solve
What will the following Scala code print?

	🧐 Question	🔧 Skill	💪 Difficulty	⌛ Time
	placeholder method	Scala	Medium	2 mins	Solve
Review the following Scala code. “placeholder” is a placeholder function to be replaced with an actual Scala in-built method. What should ‘placeholder’ be so that the a, b, c in the code evaluate to true?
	Compilation Errors Compilation Errors Scala Syntax	Scala	Medium	2 mins	Solve
Which lines in the following Scala code will lead to compilation errors?
	take and reduceLeft List String	Scala	Easy	2 mins	Solve
What will the following Scala code print?

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Adaface Sample Scala Questions

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