Explain about vector, dictionary,hash table, property
classes?
Answer / ravikiran(aptech mumbai)
vector is a legacy class which contains all static methods
dictionary is a sub class of hastable and is used to store
the objects as key-value pairs
hashtable is used to store the objects as key value pairs
and is a legacy class and doenn't allow null keys and null
vlaues
property is subclass of hashtable used to save the objects
Is This Answer Correct ? | 8 Yes | 3 No |
How do you define a variable?
How are observer and observable used in java programming?
How is the marker interface used in Java?
When do you create an index?
What is a buffer in java?
What is use of static in java?
What is multi level inheritance in java?
What is lazy programming?
what is the need to set path in java? how many ways to set path in java? Explain breif?
what is ststic with example
What is pojo class in java?
program to find 25 square = 625 here the 625 of last two digits is equal to 25, i don't know excatly what this type of number is called