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	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	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	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?

Trusted by recruitment teams in enterprises globally

We evaluated several of their competitors and found Adaface to be the most compelling. Great library of questions that are designed to test for fit rather than memorization of algorithms.

Swayam Narain, CTO, Affable

Join 1500+ companies in 80+ countries.

Try the most candidate friendly skills assessment tool today.

GET STARTED FOR FREE

Ready to streamline your recruitment efforts with Adaface?

Chat with us

Start 14-day free trial

40 min tests.
No trick questions.
Accurate shortlisting.

Pricing

Features

Integrations

AI Resume Parser

Singapore (HQ)
32 Carpenter Street, Singapore 059911
Contact: +65 9447 0488
India
WeWork Prestige Atlanta, 80 Feet Main Road, Koramangala 1A Block, Bengaluru, Karnataka, 560034
Contact: +91 6305713227

Adaface Sample Scala Questions

Skills

Programming Languages

Data Science

Frontend

Backend

Mobile

Software Engineering Basics

Data Engineering

Cloud Engineering

Test Engineering

Product

Aptitude

Accounting

Others

Trusted by recruitment teams in enterprises globally

40%