Q.1
Which is the correct data class?
  • class DataUser(name : String, address : String)
  • data class DataUser(name : String, address : String)
  • data class DataUser(val name : String, val address : String)
  • open data class DataUser(val name : String, val address : String)
Q.2
What are Booleans?
  • A question
  • True and False
  • A decision
  • Percents
Q.3
What is the meaning of HTML?
  • Hypertext Making Language
  • Hightext Markup Language
  • Hypertext Markup Language
Q.4
What does AI mean?
  • Artificial Intelligence
  • Artificial Interrogation
Q.5
Why do we need abstract class?
  • to inherited values from other classes
  • to avoid creating instances of the class
  • to not inherit values from other classes
  • to create an instance of the class
Q.6
When you use a data class, what functions will the compiler automatically provide?
  • paste(), toDouble(), notEquals()
  • toString(), cut(), dan isEmpty()
  • equals(), copy, dan toInt()
  • copy(), equals, dan toString()
Q.7
What value isuntil 12
  • 10 11 12
  • 10 11
  • 11 12
  • All is wrong!
Q.8
Elvis operator keyword?
  • ?:
  • ??
  • :?
  • ?.
Q.9
Which the right code to declare nullable variable in Kotlin?
  • val text: String = null
  • val text: String? = null
  • val text: nullable = null
  • val text: String
Q.10
Which keyword used to create a mutable variable?
  • var
  • val
  • const
  • mutable
Q.11
Deklarasi variabel Kotlin yang bersifat immutable?
  • val
  • var
  • const
  • final
Q.12
Manakah OS di bawah ini yang Open Source?
  • Android
  • Linux
  • Mac OS
  • Both A & B
Q.13
Mana yang lebih lama?
  • Swift
  • Objective C
Q.14
Bahasa pemrograman apa saja yang bisa digunakan untuk mengembangkan aplikasi Android Native?
  • Java
  • Kotlin
  • PHP
  • Swift
  • Both A & B
Q.15
How to write correct parameters in Kotlin?
  • fun sum(Int: ValueA, Int: valueB)
  • fun sum(Int ValueA, Int valueB)
  • fun sum(valueA: Int, valueB: Int)
  • fun sum(valueA Int, valueB Int)
Q.16
What is Java used on?
  • Wifi Routers
  • Blu-Ray Players
  • Operating Systems
  • TV's
  • All of above
Q.17
What is the best known programming language ever?
  • Python
  • Kotlin
  • Java
  • Ruby
  • SQL
Q.18
Does programming pay you good money?
  • Yes, programming pays good money.
  • No, people make more money by making burgers.
Q.19
Which of these can be used for programming?
  • Python
  • HTML
  • JavaScript
  • Node.js
  • All of above
Q.20
Which ways can you use for an HTML file?
  • .htm
  • .html
  • .tml
  • Both A & B
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