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Scala Constructs Interview Questions and Answers
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Questions
Scala Constructs
0
votes
What is the difference between Java’s “If…Else” and Scala’s “If…Else”?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
java
scala
if-else-statement
0
votes
What is an Expression? What is a Statement? Difference between Expression and Statement?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
scala
expression
statement
+1
vote
Does Scala support Operator Overloading? Does Java support Operator Overloading?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
operator-overloading
scala
0
votes
What is “Application” in Scala or What is Scala Application? What is “App” in Scala? What is the use of Scala’s App?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
scala
applications
0
votes
How do we implement loops functionally in Scala? What is the difference between OOP and FP style loops?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
scala-loops
0
votes
What are the Scala Features?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
scala-features
scala
0
votes
What is Null in Scala? What is null in Scala? What is difference between Null and null in Scala?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
null-scala
0
votes
What is Nothing in Scala? What is Nil in Scala? What is the relationship between Nothing and Nil in Scala?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
scala-nothing
scala
0
votes
What are the similarities and differences between Scala’s Int and Java’s java.lang.Integer? What is the relationship between Int and RichInt in Scala?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
scala
java
0
votes
What is “Type Inference” in Scala?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
type-inference
scala
0
votes
Like Java’s java.lang.Object class, what is the super class of all classes in Scala?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
scala
class
0
votes
What are the popular JVM Languages available now?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
scala
jvm-language
0
votes
What is the main motto of Scala Language?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
scala-language
0
votes
What are the major advantages of Scala Language? Are there any drawbacks of Scala Language?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
scala-advantages
scala
0
votes
Does Scala support all Functional Programming concepts? Does Java 8 support all Functional Programming concepts?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
scala
functional-programming
0
votes
Is Scala Statically-Typed Language? What is Statically-Typed Language and What is Dynamically-Typed Language? What is the difference between statically typed and dynamically typed languages?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
scala
statically-typed-language
0
votes
What is Scala? Is it a Language or Platform? Does it support OOP or FP? Who is the father of Scala?
asked
Sep 12, 2022
in
Scala Constructs
by
Robin
scala
platform-dependent
0
votes
What is the programming paradigm of Scala?
asked
Sep 11, 2022
in
Scala Constructs
by
sharadyadav1986
scala
paradigm
programming
0
votes
Which one of the following is not a type of Scala Identifier?
asked
Sep 11, 2022
in
Scala Constructs
by
sharadyadav1986
scala
identifier
0
votes
In Scala, maps are by default ________ without an explicit import.
asked
Sep 11, 2022
in
Scala Constructs
by
sharadyadav1986
scala
explicit-import
maps
0
votes
What does a monad in Scala mean?
asked
Sep 11, 2022
in
Scala Constructs
by
sharadyadav1986
monad
scala
function
0
votes
What is the keyword that defines a function in Scala?
asked
Sep 11, 2022
in
Scala Constructs
by
sharadyadav1986
scala
function
keyword
0
votes
It is possible to change the variables defined using __ keyword as many times as you like.
asked
Sep 11, 2022
in
Scala Constructs
by
sharadyadav1986
scala
variables
code
0
votes
Can you spot the erroneous function definition among the following?
asked
Sep 11, 2022
in
Scala Constructs
by
sharadyadav1986
scala
function
code
0
votes
Which of the following provides a way to multiple inheritance in Scala?
asked
Sep 11, 2022
in
Scala Constructs
by
sharadyadav1986
scala-constructs
inheritance
scala
0
votes
Which of the following are scala variables?
asked
Sep 11, 2022
in
Scala Constructs
by
sharadyadav1986
scala
variables
0
votes
What are the advantages of Scala?
asked
Sep 11, 2022
in
Scala Constructs
by
sharadyadav1986
scala
advantages
benefits
0
votes
Identify the programming language that uses both object-oriented and functional programming paradigms
asked
Sep 11, 2022
in
Scala Constructs
by
sharadyadav1986
scala
programming-language
object-oriented
0
votes
How to run a Scala program in Eclipse?
asked
Sep 11, 2022
in
Scala Constructs
by
sharadyadav1986
scala-program
eclipse
0
votes
Explain how you will append data to a list.
asked
Sep 11, 2022
in
Scala Constructs
by
sharadyadav1986
scala
append-data
list
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