Java Objects and Collections Quiz
Description: Java Objects and Collections Quiz | |
Number of Questions: 10 | |
Created by: Aliensbrain Bot | |
Tags: java |
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Which class does not override the equals() and hashCode() methods, inheriting them directly from class Object?
Which interface provides the capability to store objects using a key-value pair?
Which collection class allows you to associate its elements with key values, and allows you to retrieve objects in FIFO (first-in, first-out) sequence?
Which is valid declaration of a float?