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. What is the name of a data member of class Vector which is used to store a number of elements in the vector?
    1. capacity
    2. elements
    3. length
    4. elementCount
    5. None of these
Correct Option: D

elementCount


Your comments will be displayed only after manual approval.