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toString is a default method available for the new class definition that can be overridden. View:-3720
Question Posted on 09 Nov 2022

toString is a default method available for the new class definition that can be overridden.
Choose the co....
ADS Posted In : Programming Languages | Scala Constructs



Expressions in Scala are evaluated using a method called _________ View:-4296
Question Posted on 06 Nov 2022

Expressions in Scala are evaluated using a method called _________
Choose the correct options from below ....
ADS Posted In : Programming Languages | Scala Constructs


Singleton is created in Scala using the keyword ________ View:-3611
Question Posted on 06 Nov 2022

Singleton is created in Scala using the keyword ________
Choose the correct options from below list
(....
ADS Posted In : Programming Languages | Scala Constructs


Consider the following code snippet Scala View:-3480
Question Posted on 06 Nov 2022

Consider the following code snippet Scala
(a: Int) => a*a .
This code snippet is an example of ___....
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Consider the following code snippet in Scala View:-3695
Question Posted on 05 Nov 2022

Consider the following code snippet in Scala
def prnt = {print("scala"); 1}
def fun(a:Int,b: => In....
ADS Posted In : Programming Languages | Scala Constructs


Scala classes can contain static members. View:-3840
Question Posted on 05 Nov 2022

Scala classes can contain static members.
Choose the correct options from below list
(1)False
(2)....
ADS Posted In : Programming Languages | Scala Constructs


Which of the following is a pure functional programming language? View:-2333
Question Posted on 05 Nov 2022

Which of the following is a pure functional programming language?
Choose the correct options from below l....
ADS Posted In : Programming Languages | Scala Constructs


Functions can be declared anywhere in Scala. View:-3883
Question Posted on 04 Nov 2022

Functions can be declared anywhere in Scala.
Choose the correct options from below list
(1)True
(....
ADS Posted In : Programming Languages | Scala Constructs


What would be the output of the following code? View:-2424
Question Posted on 31 Oct 2022

What would be the output of the following code?
val s = 20
println(s"value of s is $s")
Choose th....
ADS Posted In : Programming Languages | Scala Constructs


Which of the following provides way to multiple inheritances in Scala? View:-2021
Question Posted on 30 Oct 2022

Which of the following provides way to multiple inheritances in Scala?
Choose the correct options from be....
ADS Posted In : Programming Languages | Scala Constructs


Is this operation valid? View:-2109
Question Posted on 29 Oct 2022

Is this operation valid?
var s = "String 1"
...
...
s = "String 2"
Choose the correct opt....
ADS Posted In : Programming Languages | Scala Constructs


Scala has immutable collections. View:-3526
Question Posted on 29 Oct 2022

Scala has immutable collections.
Choose the correct options from below list
(1)True
(2)False
....
ADS Posted In : Programming Languages | Scala Constructs


Which of the following frameworks is developed using Scala? View:-2410
Question Posted on 28 Oct 2022

Which of the following frameworks is developed using Scala?
Choose the correct options from below list
ADS Posted In : Programming Languages | Scala Constructs


What would be the output of the following code snippet Scala? View:-2165
Question Posted on 28 Oct 2022

What would be the output of the following code snippet Scala?
val l = List(1, 1, 1, 1, 2, 2, 2, 2, 2, 3, ....
ADS Posted In : Programming Languages | Scala Constructs


Which of the following cannot have a constructor? View:-2338
Question Posted on 28 Oct 2022

Which of the following cannot have a constructor?
Choose the correct options from below list
(1)Abstr....
ADS Posted In : Programming Languages | Scala Constructs


Mathematical functions are best implemented in ___________ View:-3437
Question Posted on 27 Oct 2022

Mathematical functions are best implemented in ___________
Choose the correct options from below list
ADS Posted In : Programming Languages | Scala Constructs


Scalability is an important trait of a functional programming language. View:-3521
Question Posted on 27 Oct 2022

Scalability is an important trait of a functional programming language.
Choose the correct options from b....
ADS Posted In : Programming Languages | Scala Constructs


Which of the following is a member of List? View:-2532
Question Posted on 27 Oct 2022

Which of the following is a member of List?
(1)tip
(2)head
(3)empty
(4)isNull

Answer....
ADS Posted In : Programming Languages | Scala Constructs


Scala supports only single inheritance. View:-3562
Question Posted on 27 Oct 2022

Scala supports only single inheritance.
Choose the correct options from below list
(1)False
(2)Tr....
ADS Posted In : Programming Languages | Scala Constructs


Scala compiler will compile the following expression successfully. View:-3486
Question Posted on 27 Oct 2022

Scala compiler will compile the following expression successfully.
val s: Int = 5.5
Choose the correc....
ADS Posted In : Programming Languages | Scala Constructs


AnyVal is the best primitive data type. View:-4335
Question Posted on 27 Oct 2022

AnyVal is the best primitive data type.
Choose the correct options from below list
(1)True
(2)Fal....
ADS Posted In : Programming Languages | Scala Constructs


Scala can be run only on JVM. View:-4197
Question Posted on 26 Oct 2022

Scala can be run only on JVM.
Choose the correct options from below list
(1)True
(2)False
ADS Posted In : Programming Languages | Scala Constructs


Object keyword is used to define a singleton class in Scala. View:-3368
Question Posted on 26 Oct 2022

Object keyword is used to define a singleton class in Scala.
Choose the correct options from below list <....
ADS Posted In : Programming Languages | Scala Constructs


What would be the output of the following code snippet in Scala? View:-2183
Question Posted on 26 Oct 2022

What would be the output of the following code snippet in Scala?
val l = List(1, 1, 1, 1, 2, 2, 2, 2, 2, ....
ADS Posted In : Programming Languages | Scala Constructs


Which of the following build tools can be used to build Scala projects? View:-2587
Question Posted on 26 Oct 2022

Which of the following build tools can be used to build Scala projects?
Choose the correct options from b....
ADS Posted In : Programming Languages | Scala Constructs


Case classes cannot contain member functions. View:-4033
Question Posted on 25 Oct 2022

Case classes cannot contain member functions.
Choose the correct options from below list
(1)False
ADS Posted In : Programming Languages | Scala Constructs


Singleton object in Scala can be made executable ___________ View:-3641
Question Posted on 20 Oct 2022

Singleton object in Scala can be made executable ___________
Choose the correct options from below list <....
ADS Posted In : Programming Languages | Scala Constructs


Mentioning the function return type is optional in Scala. View:-3440
Question Posted on 19 Oct 2022

Mentioning the function return type is optional in Scala.
Choose the correct options from below list
....
ADS Posted In : Programming Languages | Scala Constructs


Functions are first class objects in function programming. View:-3313
Question Posted on 19 Oct 2022

Functions are first class objects in function programming.
Choose the correct options from below list
ADS Posted In : Programming Languages | Scala Constructs


Which of the following is a correct expression in Scala? View:-2174
Question Posted on 19 Oct 2022

Which of the following is a correct expression in Scala?
Choose the correct options from below list
(....
ADS Posted In : Programming Languages | Scala Constructs


What would be the output of the following code snippet? View:-2287
Question Posted on 19 Oct 2022

What would be the output of the following code snippet?
val s = List (10, 11, 12)
val result = s.flat....
ADS Posted In : Programming Languages | Scala Constructs


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