Home » JAVA Programming » Collections » Question

Collections

Easy Questions

JAVA Programming

Java Basic
Basic Syntax
Object & Classes
Basic Datatypes
Variable Types
Modifier Types
Basic Operators
Loop Control
Decision Making
Numbers
Characters
Strings
Arrays
Date & Time
Regular Expressions
Methods
Files and I/O
Exceptions
Inheritance
Polymorphism
Abstraction
Encapsulation
Interfaces
Packages
Data Structures
Collections
Generics
Serialization
Networking
Multithreading
Applet
  1. Which of these is a class which uses String as a key to store the value in object?
    1. Dictionary
    2. Properties
    3. ArrayList
    4. Array
    5. None of these
Correct Option: B

Properties


Your comments will be displayed only after manual approval.