Interested to Buy Any Domain ? << Click Here >> for more details...
Explain about vector, dictionary,hash table, property
classes?
- 1 Answers
- 9674 Views
- Patni, I also Faced
- E-Mail Answers
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 |
What is the independent variable in an experiment?
What is a parameter in matrices?
Is null == null in java?
What is the type of lambda expression?
Why would you desing a J2EE application so user data is entered by way of a JSP page and managed by an underlying Java Beans class?
What is the purpose of using java.lang.class class?
Can you run the product development on all operating systems ?
What is the use of private static?
Can we override constructors?
Can we declare a class as static?
Where local and global variables are stored?
Is integer passed by reference in java?
Core Java 
