Question 6 0 out of 0.75 points In main() we define a dataBase as below: Hashtab

Question

Question 6

0 out of 0.75 points

In main() we define a dataBase as below:

Hashtable <String, Listing> dataBase = new Hashtable<String, Listing> ();

Which one is correct?

B.)dataBase is Hashtable data structure that will accept a Node with the data type is a String and the keyfield is the object of Listing (Wrong)

other answer choices A) dataBase is Hashtable data structure that will accept 2 types of Nodes, one is a string and one is the object of Listing

C) dataBase is Hashtable can accpt all types of node except String and Listing

D)dataBase is Hashtable data structure that will accept the node with the data type is Listing and keyfield is a String

In main() we define a dataBase as below:

Hashtable <String, Listing> dataBase = new Hashtable<String, Listing> ();

Which one is correct?

B.)dataBase is Hashtable data structure that will accept a Node with the data type is a String and the keyfield is the object of Listing (Wrong)

other answer choices A) dataBase is Hashtable data structure that will accept 2 types of Nodes, one is a string and one is the object of Listing

C) dataBase is Hashtable can accpt all types of node except String and Listing

D)dataBase is Hashtable data structure that will accept the node with the data type is Listing and keyfield is a String

Explanation / Answer

D) dataBase is Hashtable data structure that will accept the node with the data type is Listing and keyfield is a String


is Correct because Keyfield is String and Value is Node with the data Type Listing.

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