Ask a Question

Explain Which of these is a class which uses String as a key to store the value in object?

in Education by
Which of these is a class which uses String as a key to store the value in object? (a) Array (b) ArrayList (c) Dictionary (d) Properties This question was posed to me during an internship interview. The query is from Java.util in portion java.util – The Collections Framework of Java Select the correct answer from above options

1 Answer

0 votes
by
 
Best answer
Right choice is (d) Properties The explanation is: None.

Related questions

0 votes
Q: Explain Which of these class object uses the key to store value?
    Which of these class object uses the key to store value? (a) Dictionary (b) Map (c) Hashtable (d) ... Collections Framework of Java Select the correct answer from above options...
asked Mar 1, 2022 in Education by JackTerrance
0 votes
Q: Which of these is a class which uses String as a key to store the value in object?
    Which of these is a class which uses String as a key to store the value in object? (a) Array ... java programming questions and answers pdf, java interview questions for beginners...
asked Oct 25, 2021 in Education by JackTerrance
0 votes
Q: Explain Which of these method is used to insert value and its key?
    Which of these method is used to insert value and its key? (a) put() (b) set() (c) insertElement( ... The Collections Framework of Java Select the correct answer from above options...
asked Mar 1, 2022 in Education by JackTerrance
0 votes
Q: Explain Which of these method Map class is used to obtain an element in the map having specified key?
    Which of these method Map class is used to obtain an element in the map having specified key? (a) ... Collections Framework of Java Select the correct answer from above options...
asked Mar 1, 2022 in Education by JackTerrance
0 votes
Q: Explain Which of these method of HashSet class is used to add elements to its object?
    Which of these method of HashSet class is used to add elements to its object? (a) add() (b) Add() ... The Collections Framework of Java Select the correct answer from above options...
asked Mar 1, 2022 in Education by JackTerrance
0 votes
Q: Explain Which of these class object can be used to form a dynamic array?
    Which of these class object can be used to form a dynamic array? (a) ArrayList (b) Map (c) Vector ... Collections Framework of Java Select the correct answer from above options...
asked Mar 1, 2022 in Education by JackTerrance
0 votes
Q: Explain Which of these class object has an architecture similar to that of array?
    Which of these class object has an architecture similar to that of array? (a) Bitset (b) Map (c) ... Collections Framework of Java Select the correct answer from above options...
asked Mar 1, 2022 in Education by JackTerrance
0 votes
Q: Explain Which of these is a method of class Date which is used to search whether object contains a date before the specified date?
    Which of these is a method of class Date which is used to search whether object contains a date before the ... Framework of Java Select the correct answer from above options...
asked Mar 1, 2022 in Education by JackTerrance
0 votes
Q: Explain What is the name of a data member of class Vector which is used to store a number of elements in the vector?
    What is the name of a data member of class Vector which is used to store a number of elements in the ... Collections Framework of Java Select the correct answer from above options...
asked Mar 1, 2022 in Education by JackTerrance
0 votes
Q: Which of these class object uses the key to store value?
    Which of these class object uses the key to store value? (a) Dictionary (b) Map (c) Hashtable (d ... programming questions and answers pdf, java interview questions for beginners...
asked Oct 25, 2021 in Education by JackTerrance
0 votes
Q: Explain Which of these method is used to add an element to the start of a LinkedList object?
    Which of these method is used to add an element to the start of a LinkedList object? (a) add() (b ... The Collections Framework of Java Select the correct answer from above options...
asked Mar 1, 2022 in Education by JackTerrance
0 votes
Q: Explain Which of these methods can be used to delete the last element in a LinkedList object?
    Which of these methods can be used to delete the last element in a LinkedList object? (a) remove() (b ... Collections Framework of Java Select the correct answer from above options...
asked Mar 1, 2022 in Education by JackTerrance
0 votes
Q: Explain Which of these object stores association between keys and values?
    Which of these object stores association between keys and values? (a) Hash table (b) Map (c) Array (d ... Collections Framework of Java Select the correct answer from above options...
asked Mar 1, 2022 in Education by JackTerrance
0 votes
Q: Explain Which of these methods is used to retrieve the elements in properties object at specific location?
    Which of these methods is used to retrieve the elements in properties object at specific location? (a) get() ... Framework of Java Select the correct answer from above options...
asked Mar 1, 2022 in Education by JackTerrance
0 votes
Q: Explain Which of these method is used to calculate number of bits required to hold the BitSet object?
    Which of these method is used to calculate number of bits required to hold the BitSet object? (a) size( ... Framework of Java Select the correct answer from above options...
asked Mar 1, 2022 in Education by JackTerrance

© Copyright 2018-2023 www.Blogmepost.com. All rights reserved. Developed by Blogmepost.

...